Replacement for 338441-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 338441-B21 (338441-B21 - Compaq 2GB DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM Memory Module)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 338441-B21
| SKU | 338441-B21 |
|---|---|
| Product | 338441-B21 - Compaq 2GB DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM Memory Module |
| Current price | $100.61 |
| Stock status | In Stock |
| Detail page | View 338441-B21 › |
Drop-in replacements for 338441-B21
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
361011-371 - Compaq 2GB DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: 361011-371
Price: $100.61
305208-001 - Compaq 4GB (2 X 2GB) DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM Memory
SKU: 305208-001
Price: $191.16
40P9486 - IBM / Kingston 2GB Kit (2 X 1GB ) DDR-266MHz PC-2100 ECC Registered CL 2.5 184-Pin DIMM 2.5V Memory
SKU: 40P9486
Price: $71.58
N8102-174 - NEC 2GB DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Memory Module
SKU: N8102-174
Price: $94.11
60H0853 - IBM 2GB DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM Memory Module
SKU: 60H0853
Price: $109.00
0P4687 - Dell 2GB DDR-266MHz PC-2100 ECC Registered CL2 184-Pin DIMM Memory Module
SKU: 0P4687
Price: $117.38
P4687 - Dell 2GB DDR-266MHz PC-2100 ECC Registered CL2 184-Pin DIMM Memory Module
SKU: P4687
Price: $117.38
P5785 - Dell 2GB DDR-266MHz PC-2100 ECC Registered CL2 184-Pin DIMM Memory Module
SKU: P5785
Price: $117.38
0P5785 - Dell 2GB DDR-266MHz PC-2100 ECC Registered CL2 184-Pin DIMM Memory Module
SKU: 0P5785
Price: $117.38
N8102-165 - NEC 2GB Kit (2 X 1GB) DDR-266MHz PC-2100 ECC Registered CL2.5 184-Pin DIMM 2.5V Dual Rank Memory Module
SKU: N8102-165
Price: $198.79
M312L2828ET0-CA2 - Samsung 1GB 266MHz PC-2100 CL2 ECC REGISTERED DDR SDRAM 184-Pin DIMM SAMSUNG Memory
SKU: M312L2828ET0-CA2
Price: $86.66
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.