Replacement for X8DAH--O: Drop-In Alternatives We Stock
Looking for a replacement for the X8DAH--O (Supermicro X8DAH+-O Dual LGA1366 Xeon/ Intel 5520/ A/2GbE/ Proprietary Motherboard)? 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 X8DAH--O
| SKU | X8DAH--O |
|---|---|
| Product | Supermicro X8DAH+-O Dual LGA1366 Xeon/ Intel 5520/ A/2GbE/ Proprietary Motherboard |
| Stock status | In Stock |
| Detail page | View X8DAH--O › |
Drop-in replacements for X8DAH--O
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.
Supermicro X8DTU-LN4F+-B Dual LGA1366 Xeon/ Intel 5520/ V/4GbE/ Proprietary Server Motherboard
SKU: X8DTU-LN4F--B
Price: $267.16
X8DTG-DF-B - Supermicro Dual LGA1366 Xeon/ Intel 5520/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTG-DF-B
Price: $419.43
X8DTU-O - Supermicro Dual LGA1366 Xeon/ Intel 5520/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTU-O
Price: $608.79
Supermicro X8DAH+-F Intel 5520 Xeon 5600/5500 5520 Chipset Extend-ATX System Board (Motherboard) Socket LGA1366
SKU: X8DAH--F
Price: $354.54
Supermicro X8DTT-HEF+-B Dual LGA1366/ Intel 5520 / ICH10R/ DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTT-HEF--B
Price: $183.37
X8DTT-HIBQF-B - Supermicro Dual LGA1366/ Intel 5520 / ICH10R/ DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTT-HIBQF-B
Price: $214.03
X8DTG-QF-O - SuperMicro Dual LGA1366/ Intel 5520/ DDR3/ A/V/2GbE/ Proprietary Server Motherboard
SKU: X8DTG-QF-O
Price: $395.34
Supermicro X8DTU-6TF+-B Dual LGA1366/ Intel 5520/ DDR3/ V/4GbE/ Proprietary Server Motherboard
SKU: X8DTU-6TF--B
Price: $407.58
X8DTG-QF-B - SuperMicro Dual LGA1366/ Intel 5520/ DDR3/ A/V/2GbE/ Proprietary Server Motherboard
SKU: X8DTG-QF-B
Price: $630.04
Supermicro X8DTT-HIBXF+-B Dual LGA1366/ Intel 5520 + ICH10R/ DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTT-HIBXF--B
Price: $1,039.80
X8DTT-HIBXF-B - Supermicro Dual LGA1366/ Intel 5520 / ICH10R / DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTT-HIBXF-B
Price: $1,411.53
X8DTT-IBX-B - Supermicro Dual LGA1366/ Intel 5520 / ICH10R/ DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8DTT-IBX-B
Price: $1,448.66
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.