Replacement for AB456AX: Drop-In Alternatives We Stock
Looking for a replacement for the AB456AX (AB456AX - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 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 AB456AX
| SKU | AB456AX |
|---|---|
| Product | AB456AX - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View AB456AX › |
Drop-in replacements for AB456AX
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.
AB565CX - HP 8GB Kit (4 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Integrity RX3600/RX6600 Server
SKU: AB565CX
Price: $71.58
AB565D - HP 8GB Kit (4 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AB565D
Price: $128.42
AB565A - HP 8GB Kit (4 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AB565A
Price: $145.26
AB455A - HP 8GB Kit (2 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Dual Rank Memory
SKU: AB455A
Price: $147.37
AB456-60201 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module for Integrity RX7640 / RX8640
SKU: AB456-60201
Price: $194.74
AB456-60101 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory Module for Integrity rx7640 / rx8640
SKU: AB456-60101
Price: $194.74
AB456-69001 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory Module
SKU: AB456-69001
Price: $194.74
AB456-60301 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module
SKU: AB456-60301
Price: $194.74
GT808AA - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory Module
SKU: GT808AA
Price: $253.20
432680-001 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Quad Rank Memory Module
SKU: 432680-001
Price: $253.20
AB567-60001 - HP 8GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory Module
SKU: AB567-60001
Price: $255.86
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.