Replacement for A6436A: Drop-In Alternatives We Stock
Looking for a replacement for the A6436A (A6436A - HP PA8800 900MHz Dual Core Processor for RP7420 / RP8420)? 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 A6436A
| SKU | A6436A |
|---|---|
| Product | A6436A - HP PA8800 900MHz Dual Core Processor for RP7420 / RP8420 |
| Current price | $271.58 |
| Stock status | In Stock |
| Detail page | View A6436A › |
Drop-in replacements for A6436A
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.
AB630-62010 - HP 900MHz PA-8800 Dual Core Processor for c8000 Workstation
SKU: AB630-62010
Price: $366.32
AB665-62020 - HP 900MHz PA-8800 Dual Core Processor for c8000 Workstation
SKU: AB665-62020
Price: $684.21
AB665-69020 - HP 900MHz PA-8800 Dual Core Processor for c8000 Workstation
SKU: AB665-69020
Price: $684.21
A6913-67006 - HP Cell Board Assembly with 4 900MHz PA-RISC 8800 Dual Core Processor for 9000 rp8440 Server
SKU: A6913-67006
Price: $2,047.61
AB665-62010 - HP PA8800 900MHz Dual Core Single CPU for C8000 Workstation
SKU: AB665-62010
Price: $283.34
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.