Replacement for P8SAA-O: Drop-In Alternatives We Stock
Looking for a replacement for the P8SAA-O (P8SAA-O - Supermicro Socket775/925X/DDRII/PCI-Express/A/GBE/ATX Motherboard)? Pro Disk Network ships Supermicro 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 P8SAA-O
| SKU | P8SAA-O |
|---|---|
| Product | P8SAA-O - Supermicro Socket775/925X/DDRII/PCI-Express/A/GBE/ATX Motherboard |
| Stock status | In Stock |
| Detail page | View P8SAA-O › |
Drop-in replacements for P8SAA-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.
MBD-X7DAL-E - SuperMicro 5000X DP LGA771 QC Max-24GB ATX 2 PCI Express 16 2 PCI Express X PCI Express UIO 2Gbe Server Motherboard
SKU: MBD-X7DAL-E
Price: $369.84
MBD-X8DA3 - SuperMicro 5520 DP LGA1366 QC Max-96GB Extended-ATX 2 PCI Express 16 PCI Express 8 3 PCI SND 2Gbe Server Motherboard
SKU: MBD-X8DA3
Price: $848.70
MBD-X7DB3-O - SuperMicro 5000P Dual Xeon DC 1333MHz Extended-ATX Max 32GB DDR2 3PCI Express 3PCIX GBE Vid SATA SAS Motherboard
SKU: MBD-X7DB3-O
Price: $652.25
MBD-X7DAE - SuperMicro 5000X DP LGA771 QC Max-32GB Extended-ATX 2 PCI Express 16 3 PCI-X PCI 2Gbe Sata Server Motherboard
SKU: MBD-X7DAE
Price: $680.57
X7SLA-L-O - Supermicro Atom 230/ Intel 945GC/ RAID/ V/GbE/ Flex ATX Motherboard
SKU: X7SLA-L-O
Price: $233.09
Supermicro C2SBA+-B Core 2 Quad/ G33/ DDR2/ SATA2/ A/V/GbE/ ATX Server Motherboard
SKU: C2SBA--B
Price: $262.30
C2SBA-B - Supermicro Core 2 Quad/ G33/ DDR2/ SATA2/ A/V/GbE/ ATX Server Motherboard
SKU: C2SBA-B
Price: $272.74
C2SEE-B - Supermicro Core 2 Quad/ G43/ DDR3/ SATA2/ A/V/GbE/ ATX Server Motherboard
SKU: C2SEE-B
Price: $280.66
C2SBA-O - Supermicro Core 2 Quad/ G33/ DDR2/ SATA2/ A/V/GbE/ ATX Server Motherboard
SKU: C2SBA-O
Price: $284.46
X7SLA-L-B - Supermicro Atom 230/ Intel 945GC/ RAID/ V/GbE/ Flex ATX Motherboard
SKU: X7SLA-L-B
Price: $450.00
C2SBE-B - Supermicro Core 2 Quad/ P35/ DDR2/ SATA2/ A/GbE/ ATX Server Motherboard
SKU: C2SBE-B
Price: $464.71
C2SBE-O - Supermicro Core 2 Quad/ P35/ DDR2/ SATA2/ A/GbE/ ATX Server Motherboard
SKU: C2SBE-O
Price: $464.71
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.