Replacement for AH413A: Drop-In Alternatives We Stock
Looking for a replacement for the AH413A (AH413A - HP 256GB Kit (64 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory)? 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 AH413A
| SKU | AH413A |
|---|---|
| Product | AH413A - HP 256GB Kit (64 X 4GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory |
| Current price | $6,838.80 |
| Stock status | In Stock |
| Detail page | View AH413A › |
Drop-in replacements for AH413A
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.
AB564A - HP 4GB Kit (4 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AB564A
Price: $128.42
AB564AB - HP 4GB Kit (4 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Integrity RX3600/RX6600 Server
SKU: AB564AB
Price: $443.75
AB564B - HP 4GB Kit (4 X 1GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory
SKU: AB564B
Price: $443.75
A9856A - HP 64GB Kit (32 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Single Rank Memory
SKU: A9856A
Price: $3,646.04
A9856AR - HP 64GB Kit (32 X 2GB) DDR2-533MHz PC2-4200 ECC Registered Custom-Designed CL4 278-Pin DIMM Single Rank Memory
SKU: A9856AR
Price: $3,646.04
AB564BX - HP 1GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM 1.8V Memory Module
SKU: AB564BX
Price: $73.68
AB564AX - HP 1GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory Module for Integrity RX3600/RX6600 Server
SKU: AB564AX
Price: $73.68
HYS72T64020HP-3.7-A - Infineon 512MB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Dual Rank Memory Module
SKU: HYS72T64020HP-3.7-A
Price: $97.67
HYS72T64000HP-3.7-A - Qimonda 512MB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T64000HP-3.7-A
Price: $97.67
HYS72T64000HP-3.7-B - Infineon 512MB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T64000HP-3.7-B
Price: $97.67
HYS72T64300HP-3.7-B - Qimonda 512MB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Very Low Profile (VLP) Single Rank Memory Module
SKU: HYS72T64300HP-3.7-B
Price: $97.67
HYS72T64001HP-3.7-A - Qimonda 512MB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Single Rank Memory Module
SKU: HYS72T64001HP-3.7-A
Price: $97.67
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.