Replacement for 455263-001: Drop-In Alternatives We Stock
Looking for a replacement for the 455263-001 (455263-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V 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 455263-001
| SKU | 455263-001 |
|---|---|
| Product | 455263-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module |
| Current price | $135.42 |
| Stock status | In Stock |
| Detail page | View 455263-001 › |
Drop-in replacements for 455263-001
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.
455263-061 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 455263-061
Price: $71.58
455263-051 - HP 2GB DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: 455263-051
Price: $135.42
455442-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 455442-001
Price: $71.58
465383-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 465383-001
Price: $73.68
649995-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 649995-001
Price: $89.47
416472-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 416472-001
Price: $89.47
514091-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 514091-001
Price: $135.42
531609R-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 531609R-001
Price: $135.42
465383R-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Memory Module
SKU: 465383R-001
Price: $135.42
531609-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: 531609-001
Price: $135.42
514091R-001 - HP 2GB DDR2-667MHz PC2-5300 Fully Buffered CL5 240-Pin DIMM 1.8V Dual Rank Memory Module
SKU: 514091R-001
Price: $135.42
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.