Replacement for B75MA-E31: Drop-In Alternatives We Stock
Looking for a replacement for the B75MA-E31 (B75MA-E31 - MSI Desktop Motherboard Intel B75 Express Chipset Socket H2 LGA-1155)? 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 B75MA-E31
| SKU | B75MA-E31 |
|---|---|
| Product | B75MA-E31 - MSI Desktop Motherboard Intel B75 Express Chipset Socket H2 LGA-1155 |
| Stock status | In Stock |
| Detail page | View B75MA-E31 › |
Drop-in replacements for B75MA-E31
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.
G31TM-P35 - MSI G31TM-P35 Desktop Motherboard Intel G31 Express Chipset Socket T LGA-775 Micro ATX 1 x Processor Support 8 GB DDR2 SDRAM Maximum RAM Flo
SKU: G31TM-P35
Price: $293.26
BLKDQ45CB - Intel DQ45CB Desktop Micro ATX Intel Q45 Express Chipset Socket T LGA-775 Motherboard 1x Processor Support
SKU: BLKDQ45CB
Price: $318.32
DQ43AP - Intel Q43 Express Chipset DDR2 Socket LGA-775 VGA Audio USB 2.0 Micro ATX Desktop Motherboard
SKU: DQ43AP
Price: $352.80
BOXDG43GTPP - Intel G43 Express Chipset DDR2 Socket LGA-775 VGA Audio USB 2.0 Micro ATX Desktop Motherboard
SKU: BOXDG43GTPP
Price: $362.41
P8H77-M PRO - Asus Desktop Motherboard Intel H77 Express Chipset Socket H2 LGA-1155 Micro ATX 1 x Processor Support 32GB DDR3 SDRAM Maximum RAM CrossFireX Support Serial ATA/300, Serial ATA/600 Yes Controller No 2 x PCIe x16 Slot 2 x USB 3.0 Port Yes
SKU: P8H77-M-PRO
Price: $417.54
BLKD945GPMLKR - Intel Express Chipset Socket LGA-775 1066MHz FSB Micro BTX Desktop Motherboard
SKU: BLKD945GPMLKR
Price: $483.38
BOXD945GPMLKR - Intel 945G Express Chipset Socket LGA-775 1066MHz FSB Micro BTX Desktop Motherboard
SKU: BOXD945GPMLKR
Price: $509.00
BOXDG41MJPP - Intel G41 Express Chipset DDR2 Socket LGA-775 VGA Audio USB 2.0 Micro ITX Desktop Motherboard
SKU: BOXDG41MJPP
Price: $671.17
BLKDG41MJ - Intel DG41MJ Desktop Motherboard G41 Express Chipset Socket LGA-775 (1 x Single Pack)
SKU: BLKDG41MJ
Price: $1,686.26
BLKD915GAVL - Intel D915GAV Desktop Motherboard 915G Chipset Socket LGA-775 1 x Processor Support (1 x Single Pack)
SKU: BLKD915GAVL
Price: $126.04
BLKD915PBLL - Intel D915PBL Desktop Motherboard 915P Chipset Socket T LGA-775 1 x Processor Support (1 x Single Pack)
SKU: BLKD915PBLL
Price: $214.93
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.