Replacement for 373030-551: Drop-In Alternatives We Stock
Looking for a replacement for the 373030-551 (373030-551 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module)? Pro Disk Network ships HP 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 373030-551
| SKU | 373030-551 |
|---|---|
| Product | 373030-551 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module |
| Current price | $93.29 |
| Stock status | In Stock |
| Detail page | View 373030-551 › |
Drop-in replacements for 373030-551
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.
373030-851 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module
SKU: 373030-851
Price: $71.58
373030-051 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module
SKU: 373030-051
Price: $71.58
373030-951 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module
SKU: 373030-951
Price: $93.29
373030-B51 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Dual Rank Memory Module
SKU: 373030-B51
Price: $93.29
373028-551 - HP 512MB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Memory Module
SKU: 373028-551
Price: $147.09
373029-551 - HP 1GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Memory Module
SKU: 373029-551
Price: $189.47
345114-551 - HP 2GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 345114-551
Price: $96.84
345113-551 - HP 1GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 345113-551
Price: $71.58
345112-551 - HP 512MB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 345112-551
Price: $172.68
345115-551 - HP 4GB DDR2-400MHz PC2-3200 ECC Registered CL3 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 345115-551
Price: $188.84
405476-551 - HP 2GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 405476-551
Price: $205.26
381819-001 - HP 2GB DDR-400MHz PC3200 ECC Registered CL3 184-Pin DIMM 2.5V Memory Module
SKU: 381819-001
Price: $71.58
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.