Replacement for H4S72T256220HR-37-A: Drop-In Alternatives We Stock
Looking for a replacement for the H4S72T256220HR-37-A (H4S72T256220HR-37-A - Qimonda 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank 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 H4S72T256220HR-37-A
| SKU | H4S72T256220HR-37-A |
|---|---|
| Product | H4S72T256220HR-37-A - Qimonda 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module |
| Current price | $74.76 |
| Stock status | In Stock |
| Detail page | View H4S72T256220HR-37-A › |
Drop-in replacements for H4S72T256220HR-37-A
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.
Dataram DRIX3755/2GB 2GB Kit (2 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory
SKU: DRIX3755-2GB
Price: $235.18
HYS72T256220HR-37-A - Qimonda 2GB DDR2 DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory Module
SKU: HYS72T256220HR-37-A
Price: $80.28
371-1900 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-1900
Price: $71.58
371-3846 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-3846
Price: $71.58
371-1764 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-1764
Price: $71.58
371-2002 - Sun 2GB PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Memory Module
SKU: 371-2002
Price: $71.58
40K7179 - IBM 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module for System x3755
SKU: 40K7179
Price: $92.57
371-4158-02 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-4158-02
Price: $113.93
371-4137 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-4137
Price: $113.93
371-4143-02 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-4143-02
Price: $113.93
371-3653-01 - Sun 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 371-3653-01
Price: $113.93
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.