Replacement for AA663A: Drop-In Alternatives We Stock
Looking for a replacement for the AA663A (AA663A - HP 2.80GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon Single Core Processor Kit for xw8000)? 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 AA663A
| SKU | AA663A |
|---|---|
| Product | AA663A - HP 2.80GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon Single Core Processor Kit for xw8000 |
| Current price | $336.17 |
| Stock status | In Stock |
| Detail page | View AA663A › |
Drop-in replacements for AA663A
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.
368152-B21 - HP 3GHz 533MHz FSB 1MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor Kit for ProLiant DL360 G4 Server
SKU: 368152-B21
Price: $97.14
364306-B21 - HP 3.20GHz 533MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant BL30p Blade Server
SKU: 364306-B21
Price: $97.14
368273-B21 - HP 3.20GHz 533MHz FSB 1MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant BL30p Blade Server
SKU: 368273-B21
Price: $97.14
305437-001 - HP 2.80GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon Single Core Processor Kit for ProLiant Dl360 G3N
SKU: 305437-001
Price: $106.49
305438-001 - HP 2.4GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon Single Core Processor
SKU: 305438-001
Price: $136.45
371543-B21 - HP 3.20GHz 533MHz FSB 1MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant ML150 G2 Server
SKU: 371543-B21
Price: $170.53
378283-B21 - HP 3.60GHz 533MHz FSB 2MB L2 Cache Socket PGA-604 Intel Xeon Single Core Processor for ProLiant DL140 G2 Server
SKU: 378283-B21
Price: $221.74
430934-L21 - HP 3.20GHz 533MHz FSB 512KB L2 Cache Socket PLGA775 Intel Celeron D 352 Single Core
SKU: 430934-L21
Price: $258.89
AB482A - HP 1.60Ghz 533MHz FSB 3MB L3 Cache Socket PPGA611 Intel Itanium 2 Single Core Processor for Integrity RX1620
SKU: AB482A
Price: $294.74
374867-B21 - HP 3.4GHz 533MHz FSB 1MB L2 Cache Socket FCLGA4-755 Intel Pentium 4 Single-Core Processor
SKU: 374867-B21
Price: $336.17
302148-B21 - HP 2.80GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 302148-B21
Price: $78.86
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.