Replacement for M4A78: Drop-In Alternatives We Stock
Looking for a replacement for the M4A78 (M4A78 - ASUS Desktop Board AMD 770 HyperTransport Technology AM3 2600MHz HT 16GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX)? Pro Disk Network ships 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 M4A78
| SKU | M4A78 |
|---|---|
| Product | M4A78 - ASUS Desktop Board AMD 770 HyperTransport Technology AM3 2600MHz HT 16GB DDR2 SDRAM DDR2-1066/PC2-8500, DDR2-800/PC2-6400, DDR2-667/PC2-5300, DDR2-533/PC2-4200 ATX |
| Stock status | In Stock |
| Detail page | View M4A78 › |
Drop-in replacements for M4A78
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.
90-MIBB50-G0EAY0GZ - ASUS Asus M4A77D Motherboard AM2+ AMD 770 ATX RAID SATA Gigabit LAN
SKU: 90-MIBB50-G0EAY0GZ
Price: $261.57
90-MIB8I5-G0ECY0KZ - Asus Desktop Board Intel G31 Express Enhanced SpeedStep Technology Socket T 4GB DDR2 SDRAM
SKU: 90-MIB8I5-G0ECY0KZ
Price: $180.70
90-MBB72F-G0EAY0KZ - Asus Desktop Board Intel G31 Enhanced SpeedStep Technology Socket T -4GB DDR2-800
SKU: 90-MBB72F-G0EAY0KZ
Price: $248.55
60-N58MB2500-A01 - ASUS AMD System Board (Motherboard) with C50 1.00GHz AMD CPU for K53U
SKU: 60-N58MB2500-A01
Price: $235.79
GTX770-DC2OC-4GD5 - ASUS Nvidia GeForce GTX 770 DirectCU II 4GB GDDR5 256-Bit PCI Express 3.0 Video Graphics Card
SKU: GTX770-DC2OC-4GD5
Price: $319.83
90YV04E4-M0NM00 - ASUS Rog Poseidon GeForce GTX 770 2GB 256-Bit GDDR5 PCI Express 3.0 DVI/ HDMI/ DisplayPort HDCP Support Video Graphics Card
SKU: 90YV04E4-M0NM00
Price: $830.46
90PA0600-M0XBN0 - Asus AMD ATX System Board (Motherboard) Socket FM2+ for M32BF Desktop
SKU: 90PA0600-M0XBN0
Price: $318.32
90-MIBAC5-G0EAY0KZ - ASUS M4A785TD-V EVO/U3S6 Desktop Board AMD Chipset ATX AM3 2600
SKU: 90-MIBAC5-G0EAY0KZ
Price: $328.21
BX8071512700K - Intel Core i7-12700K Core i7 12th Gen Alder Lake 12-Core (8P+4E) 3.6 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor
SKU: BX8071512700K
Price: $433.68
BX8071512900K - Intel Core i9-12900K Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor
SKU: BX8071512900K
Price: $517.89
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.