Replacement for RS780M03G1: Drop-In Alternatives We Stock
Looking for a replacement for the RS780M03G1 (RS780M03G1 - Gateway DX4300 System Board (Motherboard) Socket AM2)? 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 RS780M03G1
| SKU | RS780M03G1 |
|---|---|
| Product | RS780M03G1 - Gateway DX4300 System Board (Motherboard) Socket AM2 |
| Stock status | In Stock |
| Detail page | View RS780M03G1 › |
Drop-in replacements for RS780M03G1
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.
MB.GC209.001 - Gateway System Board (Motherboard) Socket 1156 for SX2851 / SX2852 Series
SKU: MB.GC209.001
Price: $141.97
MB.GCC0P.001 - Gateway DDR3 4-Slot Micro-ATX System Board (Motherboard) Socket LGA1155 for DX4860 Series Desktop
SKU: MB.GCC0P.001
Price: $182.93
X5DP8-G2 - Supermicro Dual Intel Xeon E7501 Chipset System Board Extend-ATX System Board (Motherboard) Socket PGA-604
SKU: X5DP8-G2
Price: $652.80
515100-001 - HP Pcba System Board (Motherboard) Assembly Assembly Mv System Board (Motherboard) Assembly 07263-2 Full Qi55.4i501.121g
SKU: 515100-001
Price: $439.28
MB.SAM09.001 - Acer Socket 775 System Board for Aspire 5640 Gateway DX4720 DX4640 Intel Desktop
SKU: MB.SAM09.001
Price: $131.41
DB.SKY11.003 - Gateway AMD System Board (Motherboard) with E350 1.60Ghz CPU for ZX4250 All-in-One
SKU: DB.SKY11.003
Price: $70.49
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.