Replacement for 263661-001: Drop-In Alternatives We Stock
Looking for a replacement for the 263661-001 (263661-001 - Compaq 533MHz Dual Xeon System Board for Workstations XW6000)? Pro Disk Network ships Intel 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 263661-001
| SKU | 263661-001 |
|---|---|
| Product | 263661-001 - Compaq 533MHz Dual Xeon System Board for Workstations XW6000 |
| Stock status | In Stock |
| Detail page | View 263661-001 › |
Drop-in replacements for 263661-001
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.
X5DP8-G2 - Supermicro Dual Intel Xeon E7501 Chipset System Board Extend-ATX System Board (Motherboard) Socket PGA-604
SKU: X5DP8-G2
Price: $652.80
354750-001 - Compaq 3.2GHz 533MHz FSB 2MB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 354750-001
Price: $82.42
307548-001 - Compaq 2.80GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 307548-001
Price: $82.42
284645-001 - Compaq 2.40GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 284645-001
Price: $86.38
290686-001 - Compaq 2.40GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 290686-001
Price: $127.87
308552-001 - Compaq 2.40GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 308552-001
Price: $465.88
307756-001 - Compaq 2.66GHz 533MHz FSB 512KB L2 Cache Socket PPGA604 Intel Xeon 1-Core Processor
SKU: 307756-001
Price: $522.18
X6DAL-B2 - Supermicro Dual Intel Xeon E7525 Chipset ATX Dual System Board (Motherboard) Socket 604 FC-mPGA4
SKU: X6DAL-B2
Price: $189.47
X6DHE-G2 - Supermicro Dual Intel Xeon E7525 Chipset Extended-ATX Dual System Board (Motherboard) Socket 604 FC-mPGA4
SKU: X6DHE-G2
Price: $189.47
X7DVL-E - Supermicro Dual Intel Xeon Quad-Core 5000V Chipset ATX System Board (Motherboard) Dual Socket LGA771
SKU: X7DVL-E
Price: $205.26
X7DWU - Supermicro Dual Intel Xeon Quad-Core 5400 Chipset System Board (Motherboard) Dual Socket
SKU: X7DWU
Price: $291.79
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.