Replacement for H8QM3-2-O: Drop-In Alternatives We Stock
Looking for a replacement for the H8QM3-2-O (H8QM3-2-O - Supermicro Quad Opteron 8000/ MCP55 Pro/ PCI-E/ SAS/ V/2GbE/ Proprietary Server 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 H8QM3-2-O
| SKU | H8QM3-2-O |
|---|---|
| Product | H8QM3-2-O - Supermicro Quad Opteron 8000/ MCP55 Pro/ PCI-E/ SAS/ V/2GbE/ Proprietary Server Motherboard |
| Current price | $1,398.53 |
| Stock status | In Stock |
| Detail page | View H8QM3-2-O › |
Drop-in replacements for H8QM3-2-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.
H8QM8-2-O - Supermicro Quad Opteron 8000/ MCP55 Pro/ PCI-E/ SCSI/ V/2GbE/ Proprietary Server Motherboard
SKU: H8QM8-2-O
Price: $1,597.25
H8QII-F-O - Supermicro Quad Opteron 8000/ AMD SR5690/ SATA2/ V/2GbE/ Proprietary Server Motherboard
SKU: H8QF-O
Price: $955.05
MBD-H8QME-2 - SuperMicro Socket-F-Quad Opteron Dual-Core 8000 Series Motherboard
SKU: MBD-H8QME-2
Price: $1,113.75
H8DGU-F - SuperMicro AMD SR5670/ SP5100 Chipset Opteron 6000 Series Processors Support Dual Socket G34 LGA1944 Proprietary Server Motherboard
SKU: H8DGU-F
Price: $233.68
H8DSP-I - SuperMicro ServerWorks HT2000 / HT1000 Chipset AMD Opteron 200 Series Processors Support Dual Socket 940 Proprietary Server Motherboard
SKU: H8DSP-I
Price: $565.32
Supermicro H8QM3-2+-O Quad Socket F/ NVIDIA MCP55 Pro/ DDR2/ SAS/ V/2GbE/ Proprietary Server Motherboard
SKU: H8QM3-2--O
Price: $1,400.00
H8QM3-2 - Supermicro AMD Opteron 8000 Series Nvidia MCP55 Pro Chipset System Board (Motherboard) Socket F
SKU: H8QM3-2
Price: $946.32
Supermicro H8QME-2+ Quad Socket F/ NVIDIA MCP55 Pro/ DDR2/ V/2GbE/ Proprietary Server Motherboard
SKU: H8QME-2
Price: $667.30
Supermicro H8QMI-2+-O Quad Socket F/ NVIDIA MCP55 Pro/ DDR2/ V/2GbE/ Proprietary Server Motherboard
SKU: H8QMI-2--O
Price: $1,364.92
X8QBE-F-B - Supermicro Quad LGA1567/ Intel 7500/ DDR3/ V/2GbE/ Proprietary Server Motherboard
SKU: X8QBE-F-B
Price: $815.00
X9QRI-F-P - Supermicro Quad LGA2011/ Intel C602/ DDR3/ SATA3/ V/2GbE/ Proprietary Server Motherboard
SKU: X9QRI-F-P
Price: $1,667.08
Supermicro X9QR7-TF+-B Quad LGA2011/ Intel C602/ DDR3/ SATA3/SAS2/ V/2GbE/ Proprietary Server Motherboard
SKU: X9QR7-TF--B
Price: $1,712.22
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.