Replacement for AB454A06: Drop-In Alternatives We Stock
Looking for a replacement for the AB454A06 (AB454A06 - HP 4GB (2 x 2GB) DDR2-533MHz ECC Registered CL4 278-Pin DIMM 1.8V Single 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 AB454A06
| SKU | AB454A06 |
|---|---|
| Product | AB454A06 - HP 4GB (2 x 2GB) DDR2-533MHz ECC Registered CL4 278-Pin DIMM 1.8V Single Rank Memory Module |
| Current price | $227.88 |
| Stock status | In Stock |
| Detail page | View AB454A06 › |
Drop-in replacements for AB454A06
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.
HP AB454A#0D1 4GB (2 x 2GB) DDR2-533MHz ECC Registered CL4 278-Pin DIMM 1.8V Memory Module
SKU: AB454A-0D1
Price: $227.88
AB454AR - HP 4GB Kit (2 X 2GB) DDR2-533MHz PC2-4200 ECC Registered High-Density CL4 278-Pin DIMM Memory
SKU: AB454AR
Price: $227.88
A9849AX - HP 4GB DDR2-533MHz PC2-4200 ECC Registered CL4 278-Pin DIMM Dual Rank Memory Module
SKU: A9849AX
Price: $73.68
AB556AX - HP 4GB DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Single Rank Memory Module
SKU: AB556AX
Price: $163.22
AB495A - HP 4GB DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Dual Rank Memory Module
SKU: AB495A
Price: $163.22
A9849-67001 - HP 4GB DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Dual Rank Memory Module
SKU: A9849-67001
Price: $163.22
A9849-60101 - HP 4GB DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Dual Rank Memory Module
SKU: A9849-60101
Price: $163.22
A9849-80301 - HP 4GB DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Dual Rank Memory Module
SKU: A9849-80301
Price: $163.22
AB455AR - HP 8GB (2 x 4GB) DDR2-533MHz ECC Registered CL4 278-Pin DIMM 1.8V 2R Memory Module
SKU: AB455AR
Price: $310.11
HP AB455A#0D1 8GB (2 x 4GB) DDR2-533MHz ECC Registered CL4 278-Pin DIMM 1.8V 2R Memory Module
SKU: AB455A-0D1
Price: $310.11
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.