All prices are subject to change on a daily basis.*
| System Model | Description | Our Part# | OEM Part# | Price |
Compaq Deskpro 450 Compaq Deskpro 466 |
4MB Memory Module | 516000-172712-001 | 172712-001 | $10 |
| 8MB Memory Module | 516000-172713-001 | 172713-001 | $14 | |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
| Compaq Deskpro 5/60M Compaq Deskpro 5/66M |
16MB Upgrade Kit (4 modules) | NA | 149949-001 | NA |
| 32MB Upgrade Kit (4 modules) | 516000-149912-001 | 149912-001 | $82 | |
| 64MB Upgrade Kit (4 modules) | 516000-149913-001 | 149913-001 | $61 | |
| 128MB Upgrade Kit (4 modules) | 516000-149914-001 | 149914-001 | $110 | |
Compaq Deskpro 575 desktop/minitower Compaq Deskpro 575MX |
8MB Memory Module | 516000-172713-001 | 172713-001 | $14 |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
Compaq Deskpro 575MX |
4MB Memory Module | 516000-172712-001 | 172712-001 | $10 |
| Compaq Deskpro 575/840 | 8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro 590
minitower Compaq Deskpro 590MX |
8MB Memory Module | 516000-172713-001 | 172713-001 | $14 |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
Compaq Deskpro 590MX |
4MB Memory Module | 516000-172712-001 | 172712-001 | $10 |
| Compaq Deskpro 1000 | This system supports DIMMs or SIMMs. | DIMMs are standard. | Do not mix. | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| 8MB EDO Upgrade Kit | NA | 243011-002 | NA | |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro 4100 | 4MB Memory Module | 516000-172712-001 | 172712-001 | $10 |
| 8MB Memory Module | 516000-172713-001 | 172713-001 | $14 | |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
| Compaq
Deskpro 5100 desktop/minitower |
8MB Memory Module | 516000-172713-001 | 172713-001 | $14 |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
Compaq Deskpro 5100/840/1200 |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro
5120 Desktop Compaq Deskpro 5133 Desktop |
8MB Memory Module | 516000-172713-001 | 172713-001 | $14 |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
| Compaq Deskpro
5120/1200 Compaq Deskpro 5133/1200 Compaq Deskpro 5133/2000 Compaq Deskpro 5133/2000/ML |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro 5133MX | 8MB Memory Module | 516000-172713-001 | 172713-001 | $14 |
| 16MB Memory Module | 516000-172714-001 | 172714-001 | $15 | |
| 32MB Memory Module | 516000-172715-001 | 172715-001 | $24 | |
| Compaq Deskpro
5150/1200/2000 Compaq Deskpro 5150/2000/ML |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro
5166/1200/2000 Compaq Deskpro 5166/2000/ML |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro
2000 5100/630 Compaq Deskpro 2000 5100/1200 Compaq Deskpro 2000 5120/1200 Compaq Deskpro 2000 5133/1200 Compaq Deskpro 2000 5133/2500 Compaq Deskpro 2000 5133/2500/CD |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro 2000 5166/1200 Compaq Deskpro 2000 5166/2500 Compaq Deskpro 2000 5166/2500/CD |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
| Compaq Deskpro
2000 5166X/2100 Compaq Deskpro 2000 5166X/3200 Compaq Deskpro 2000 5166X/3200/CDS |
8MB SDRAM DIMM | NA | 242802-B21 | NA |
| 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| Compaq Deskpro 2000 5200/2500 |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
Compaq Deskpro 2000 5200X/2100 Compaq Deskpro 2000 5200X/3200 Compaq Deskpro 2000 5200X/3200/CDS Compaq Deskpro 2000 5233X/3200/CDS |
8MB SDRAM DIMM | NA | 242802-B21 | NA |
| 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| Compaq Deskpro 2000 6180/1200/CD Compaq Deskpro 2000 6200/2500/CD |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 | |
Compaq Deskpro 2000 6233X/2100 Compaq Deskpro 2000 6233X/3200/CDS Compaq Deskpro 2000 6266X/3200/CDS Compaq Deskpro 2000 6300X/M3200/CDS |
8MB SDRAM DIMM | NA | 242802-B21 | NA |
| 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
Compaq Deskpro 4000 5120/1080 Compaq Deskpro 4000 5120/1620/LS Compaq Deskpro 4000 5133/1080 Compaq Deskpro 4000 5133/1620 Compaq Deskpro 4000 5133/1620/LS Compaq Deskpro 4000 5166/1620 Compaq Deskpro 4000 5166/2500/CDS Compaq Deskpro 4000 5166/2500/LS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 |
|
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 |
|
| Compaq Deskpro
4000 6180/1620/CDS Compaq Deskpro 4000 6200/2500/LS/CDS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002, 236513-001, 185172-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002, 243115-001, 185174-002 | $27 |
|
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002, 243116-001, 185207-002 | $59 |
|
| Compaq Deskpro 4000 Pentium II, 440LX | 16MB ECC SDRAM DIMM | NA | 270840-B21 | NA |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
Compaq Deskpro 4000 Pentium II, 440LX Compaq Deskpro 4000MMX 5166X/2400 Compaq Deskpro 4000MMX 5166X/3200 Compaq Deskpro 4000MMX 5166X/3200/CDS Compaq Deskpro 4000MMX 5200X/2400 Compaq Deskpro 4000MMX 5200X/3200 Compaq Deskpro 4000MMX 5233X/3200/CDS |
8MB SDRAM DIMM | NA | 242802-B21 |
NA |
| 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 |
$30 | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 |
$53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 |
$25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 |
$43 | |
Compaq Deskpro 4000MMX 6233X/2400 Compaq Deskpro 4000MMX 6233X/3200/CDS Compaq Deskpro 4000MMX 6266X/3200/CDS Compaq Deskpro 4000MMX 6300X/3200/CDS Compaq Deskpro 4000MMX 6333X/3200/CDS |
8MB SDRAM DIMM | NA | 242802-B21 |
NA |
| 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 |
$30 | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 |
$53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 |
$25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 |
$43 | |
Compaq Deskpro 4000N 5166X/1600 Compaq Deskpro 4000N 5200X/1600 Compaq Deskpro 4000N 5233X/2100 |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
Compaq Deskpro 4000S 5166X/2100 Compaq Deskpro 4000S 5200X/2100 Compaq Deskpro 4000S 5233X/2100 |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
Compaq Deskpro 6000 5166/1080/CDS Compaq Deskpro 6000 5166/2150/CDS Compaq Deskpro 6000 5166X/2150/PDS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002 | $59 | |
Compaq Deskpro 6000 5200/1080/CDS Compaq Deskpro 6000 5200/2150/PDS Compaq Deskpro 6000 5200X/4200/PDS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002 | $59 | |
| Compaq Deskpro
6000 6180/2150/CDS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002 | $59 | |
Compaq Deskpro 6000 6200/2150/CDS Compaq Deskpro 6000 6200/4200/PDS Compaq Deskpro 6000 6233/2150/PDS Compaq Deskpro 6000 6266/4200/CDS |
8MB EDO Upgrade Kit | NA | 243011-002 | NA |
| 16MB EDO Upgrade Kit | 516000-243012-002 | 243012-002 | $25 | |
| 32MB EDO Upgrade Kit | 516000-243013-002 | 243013-002 | $27 | |
| 64MB EDO Upgrade Kit | 516000-243014-002 | 243014-002 | $59 | |
Compaq Deskpro 6000 6233X/2100/CDS Compaq Deskpro 6000 6266X/2100/CDS Compaq Deskpro 6000 6266X/4300/CDS |
16MB ECC SDRAM DIMM | NA | 270840-B21 | NA |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
| Compaq Deskpro
6000 6300X/4300/CDS Compaq Deskpro 6000 6333X/4300/CDS |
16MB ECC SDRAM DIMM | NA | 270840-B21 | NA |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
| Compaq Deskpro EC
Celeron Compaq Deskpro ENS C500 |
32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| Compaq Deskpro ENS C500 | 16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 |
$30 |
| Compaq Deskpro EC Pentium III | 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
Compaq Deskpro EN 1.13GHz Convertible Minitower Compaq Deskpro EN 1.13GHz Slim Desktop Compaq Deskpro EN 1.13GHz Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 1.2GHz Convertible Minitower Compaq Deskpro EN 1.2GHz Slim Desktop Compaq Deskpro EN 1.2GHz Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 1GHz Convertible Minitower |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
| Compaq Deskpro EN
C300/3.2 Compaq Deskpro EN C300A/3.2 Compaq Deskpro EN C300A/3.2 66MHz Small Form Factor Compaq Deskpro EN C333/3.2 Compaq Deskpro EN C333/3.2 66MHz Small Form Factor Compaq Deskpro EN C333/6.4 |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 16MB ECC SDRAM DIMM | NA | 270840-B21 | NA | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
| Compaq Deskpro EN
C400/4.3 Compaq Deskpro EN C400/6.4 66MHz Small Form Factor |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 16MB ECC SDRAM DIMM | NA | 270840-B21 | NA | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
| Compaq Deskpro EN Celeron 466 | 32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
Compaq Deskpro EN 667 Convertible Minitower Compaq Deskpro EN 667 Slim Desktop Compaq Deskpro EN 667 Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 733 Convertible Minitower Compaq Deskpro EN 733 Slim Desktop Compaq Deskpro EN 733 Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
| Compaq Deskpro EN 800
Convertible Minitower Compaq Deskpro EN 800 Slim Desktop Compaq Deskpro EN 800 Small Form Factor Compaq Deskpro EN 850 Slim Desktop Compaq Deskpro EN 850 Small Form Factor Compaq Deskpro EN 866 Convertible Minitower Compaq Deskpro EN 866 Slim Desktop Compaq Deskpro EN 866 Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 933 Convertible Minitower Compaq Deskpro EN 933 Slim Desktop Compaq Deskpro EN 933 Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 1000 Slim Desktop Compaq Deskpro EN 1000 Small Form Factor |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
Compaq Deskpro EN 6266 /3.2 Compaq Deskpro EN 6266/3.2 66MHz Small Form Factor |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 16MB ECC SDRAM DIMM | NA | 270840-B21 | NA | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
Compaq Deskpro EN 6300/3.2 Compaq Deskpro EN 6300/6.4 Compaq Deskpro EN 6333/3.2 Compaq Deskpro EN 6333/3.2 66MHz Small Form Factor Compaq Deskpro EN 6333/4.3 Compaq Deskpro EN 6333/6.4 |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 16MB ECC SDRAM DIMM | NA | 270840-B21 | NA | |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 32MB ECC SDRAM DIMM | 516000-270841-B21 | 270841-B21 | $63 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 64MB ECC SDRAM DIMM | 516000-270842-B21 | 270842-B21 | $30 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
| 128MB ECC SDRAM DIMM | 516000-270843-B21 | 270843-B21 | $51 | |
| Compaq Deskpro EN
6350/10.0(PII) Compaq Deskpro EN 6350/4.3(PII) Compaq Deskpro EN 6350/6.4 100MHz Small Form Factor Compaq Deskpro EN 6350/6.4(PII) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EN
6400/4.3(PII) Compaq Deskpro EN 6400/6.4 100MHz Small Form Factor Compaq Deskpro EN 6400/6.4(PII) Compaq Deskpro EN 6400/9.1(PII) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EN
6450/10.0(PII) Compaq Deskpro EN 6450/6.4 100MHz Small Form Factor Compaq Deskpro EN 6450/6.4(PII) Compaq Deskpro EN 6450/6.4(PIII) Compaq Deskpro EN 6450/6.4(PIII) Small Form Factor Compaq Deskpro EN 6450/9.1(PII) Compaq Deskpro EN 6450/9.1(PIII) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
Compaq Deskpro EN 6500/10.0(PIII) Compaq Deskpro EN 6500/6.4(PIII) Compaq Deskpro EN 6500/9.1(PIII SCSI) Compaq Deskpro EN 6550/10.0(PIII) Compaq Deskpro EN 6550/6.4(PIII) Compaq Deskpro EN 6550/9.1(PIII SCSI) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EN
6600 Compaq Deskpro EN 6600 PIII Small Form Factor Compaq Deskpro EN 6650 Compaq Deskpro EN 6650/6.4 100MHz Small Form Factor |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EN
6667/6.4 100MHz Small Form Factor Compaq Deskpro EN 6675/6.4 100MHz Small Form Factor Compaq Deskpro EN 6700 PIII Small Form Factor |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EN
Rambus (667, 733MHz Intel PIII) |
128MB ECC RDRAM RIMM, 800MHz | NA | NA | $81 |
| 128MB RDRAM RIMM, 700MHz | 516000-103989-B21 | 103989-B21 | $68 | |
| 128MB ECC RDRAM RIMM, 600MHz | 516000-157336-B21 | 157336-B21 | $76 | |
| 128MB ECC RDRAM RIMM, 700MHz | NA | 103994-B21 | NA | |
| 256MB ECC REDRAM RIMM, 700MHz | 516000-103995-B21 | 103995-B21 | $141 | |
| 256MB ECC RDRAM RIMM, 800MHz | NA | NA | $157 | |
| 256MB ECC RDRAM RIMM, 600MHz | NA | 157339-B21 | NA | |
| 256MB RDRAM RIMM, 700MHz | NA | 103990-B21 | NA | |
| Compaq Deskpro EP
C300A(Celeron) Compaq Deskpro EP C333A(Celeron) Compaq Deskpro EP C400A(Celeron) |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
Compaq Deskpro EP 433 (Celeron) Compaq Deskpro EP 466 (Celeron) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
Compaq Deskpro EP 500 (Celeron) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
Compaq Deskpro EP 6266 Compaq Deskpro EP 6300 Compaq Deskpro EP 6333 |
16MB SDRAM DIMM | 516000-242803-B21 | 242803-B21 | $30 |
| 32MB SDRAM DIMM | 516000-242804-B21 | 242804-B21 | $53 | |
| 64MB SDRAM DIMM | 516000-242805-B21 | 242805-B21 | $25 | |
| 128MB SDRAM DIMM | 516000-270812-B21 | 270812-B21 | $43 | |
Compaq Deskpro EP 6350/10.0 Compaq Deskpro EP 6350/4.3 Compaq Deskpro EP 6350/6.4
|
16MB ECC PC100 DIMM | NA | 166615-B21 |
NA |
| 16MB PC100 DIMM | NA | 166611-B21 |
NA | |
| 32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 | |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EP
6400/10.0 Compaq Deskpro EP 6400/4.3 Compaq Deskpro EP 6400/6.4 Compaq Deskpro EP 6450/10.0 Compaq Deskpro EP 6450/6.4(PIII) |
16MB ECC PC100 DIMM | NA | 166615-B21 |
NA |
| 16MB PC100 DIMM | NA | 166611-B21 |
NA | |
| 32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 | |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
Compaq Deskpro EP 6500/10.0(PIII) Compaq Deskpro EP 6500/6.4(PIII) Compaq Deskpro EP 6550/10.0(PIII) Compaq Deskpro EP 6550/6.4(PIII) |
16MB ECC PC100 DIMM | NA | 166615-B21 |
NA |
| 16MB PC100 DIMM | NA | 166611-B21 |
NA | |
Compaq Deskpro EP 6500/10.0(PIII) Compaq Deskpro EP 6500/6.4(PIII) Compaq Deskpro EP 6550/10.0(PIII) Compaq Deskpro EP 6550/6.4(PIII) Compaq Deskpro EP 6600/13.5 Compaq Deskpro EP 6667/6.4(PIII) |
32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 32MB ECC PC100 DIMM | 516000-166616-B21 | 166616-B21 | $62 | |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 64MB ECC PC100 DIMM | 516000-166617-B21 | 166617-B21 | $30 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 128MB ECC PC100 DIMM | 516000-166618-B21 | 166618-B21 | $51 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
| 256MB ECC PC100 DIMM | 516000-102307-B21, 401996-B21 | 102307-B21, 401996-B21 | $94 | |
| Compaq Deskpro EP 6600/13.5 Compaq Deskpro EP 6667/6.4(PIII) |
16MB ECC PC100 DIMM | NA | 166615-B21 |
NA |
| 16MB PC100 DIMM | NA | 166611-B21 |
NA | |
| Compaq Deskpro EX
Desktop Compaq Deskpro EX Microtower Compaq Deskpro EX Minitower Compaq Deskpro EXS |
64MB PC133 DIMM | 516000-174223-B21 | 174223-B21 | $25 |
| 128MB PC133 DIMM | 516000-174224-B21 | 174224-B21 | $45 | |
| 256MB PC133 DIMM | 516000-174225-B21 | 174225-B21 | $80 | |
| Compaq Deskpro SB 800 | 32MB PC100 DIMM | 516000-166612-B21 | 166612-B21 | $16 |
| 64MB PC100 DIMM | 516000-166613-B21 | 166613-B21 | $25 | |
| 128MB PC100 DIMM | 516000-166614-B21 | 166614-B21 | $43 | |
| 256MB PC100 DIMM | 516000-102306-B21 | 102306-B21 | $80 | |
Compaq Deskpro XE 433s Compaq Deskpro XE 450 Compaq Deskpro XE 466 |
4MB Memory Module (70ns) | NA | 141684-001 | NA |
| 8MB Memory Module (70ns) | NA | 141685-001 | NA | |
| Compaq Deskpro XE 560 (Pentium) | 8MB Upgrade Kit (70ns) | NA | 149911-001 | NA |
| 16MB Upgrade Kit (70ns) | NA | 149949-001 | NA | |
| 32MB Upgrade Kit (70ns) | 516000-149912-001 | 149912-001 | $82 | |
| 64MB Upgrade Kit (70ns) | 516000-149913-001 | 149913-001 | $61 | |
| 128MB Upgrade Kit (70ns) | 516000-149914-001 | 149914-001 | $110 | |
Compaq Deskpro XE 4100 |
4MB Memory Module (70ns) | NA | 141684-001 | NA |
| 8MB Memory Module (70ns) | NA | 141685-001 | NA | |
Compaq Deskpro XL 450 Compaq Deskpro XL 466 |
4MB Upgrade Kit | NA | 148187-001 | NA |
Compaq Deskpro XL 450 Compaq Deskpro XL 466 |
8MB Upgrade Kit | NA | 148188-001 | NA |
| 16MB Upgrade Kit | NA | 148189-001 | NA | |
| 32MB Upgrade Kit | 516000-148190-001 | 148190-001 | $32 | |
| 64MB Upgrade Kit | 516000-148191-001 | 148191-001 | $56 | |
Compaq Deskpro XL 560 Compaq Deskpro XL 5133 |
4MB Upgrade Kit | NA | 148187-001 | NA |
Compaq Deskpro XL 560 Compaq Deskpro XL 566 Compaq Deskpro XL 575 Compaq Deskpro XL 590 |
8MB Upgrade Kit | NA | 148188-001 | NA |
| 16MB Upgrade Kit | NA | 148189-001 | NA | |
| 32MB Upgrade Kit | 516000-148190-001 | 148190-001 | $32 | |
| 64MB Upgrade Kit | 516000-148191-001 | 148191-001 | $56 | |
Compaq Deskpro XL 5100 Compaq Deskpro XL 5120 Compaq Deskpro XL 5133 |
8MB Upgrade Kit | NA | 148188-001 | NA |
| 16MB Upgrade Kit | NA | 148189-001 | NA | |
| 32MB Upgrade Kit | 516000-148190-001 | 148190-001 | $32 | |
| 64MB Upgrade Kit | 516000-148191-001 | 148191-001 | $56 | |
| Compaq Deskpro XL
6150 1050/CDS Compaq Deskpro XL 6150 2100/PD Compaq Deskpro XL 6200 2100/PD |
16MB DIMM Upgrade Kit | NA | 210948-001 | NA |
| 32MB DIMM Upgrade Kit | 516000-228417-001 | 228417-001 | $87 | |
| 64MB DIMM Upgrade Kit | 516000-228418-001 | 228418-001 | $104 | |
| 128MB DIMM Upgrade Kit | NA | 228419-001 | NA | |
| 256MB DIMM Upgrade Kit | NA | 228420-001 | NA |
* We try to keep the Compaq desktop memory pages as accurate as possible but prices in the memory industry can be very volatile at times and often change on a daily basis. All Compaq desktop memory orders may be subject to price verification before shipment. If your order is affected by a price change, you will be contacted and given the option to approve the new price or cancel the order.
If your system is not listed Contact Us with the make and model number of your system and we will try to find it for you.