Replacement for SS-750KM3: Drop-In Alternatives We Stock
Looking for a replacement for the SS-750KM3 (SS-750KM3 - Seasonic X-750 750-Watts 80-Plus Gold ATX 12V / EPS 12V Power Supply)? 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 SS-750KM3
| SKU | SS-750KM3 |
|---|---|
| Product | SS-750KM3 - Seasonic X-750 750-Watts 80-Plus Gold ATX 12V / EPS 12V Power Supply |
| Current price | $479.18 |
| Stock status | In Stock |
| Detail page | View SS-750KM3 › |
Drop-in replacements for SS-750KM3
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.
S12G-750 - Seasonic SSR-750RT 750-Watts 80-Plus Gold ATX 12V/EPS 12V Power Supply with Active PFC
SKU: S12G-750
Price: $242.57
M12II-750 - Seasonic M12II EVO Edition SS-750AM2 750-Watts 80-Plus Bronze ATX 12V/EPS 12V Power Supply
SKU: M12II-750
Price: $216.61
SS-750XP2 - Seasonic Snow Silent-750 750-Watts 80-Plus Platinum ATX 12V/EPS 12V Power Supply with Active PFC
SKU: SS-750XP2
Price: $332.03
SSR-750RT - Seasonic 750-Watts 80-Plus Gold ATX 12V/EPS 12V Power Supply with Active PFC
SKU: SSR-750RT
Price: $229.57
SSR-750RM - Seasonic Active PFC F3 750-Watts 80-Plus Gold ATX 12V / EPS 12V Power Supply
SKU: SSR-750RM
Price: $251.47
SS-750AM2 - Seasonic M12II EVO Edition SS-750AM2 750-Watts 80-Plus Bronze ATX 12V/EPS 12V Power Supply
SKU: SS-750AM2
Price: $377.87
SSR-650RM - Seasonic 650-Watts 80-Plus Gold ATX 12V/EPS 12V Power Supply
SKU: SSR-650RM
Price: $226.08
SSR-550RM - Seasonic 550-Watts 80-Plus Gold ATX 12V/EPS 12V Power Supply
SKU: SSR-550RM
Price: $349.43
SS-850KM3 - Seasonic X-850 Active PFC F3 850-Watts 80-Plus Gold ATX 12V/EPS 12V Power Supply
SKU: SS-850KM3
Price: $397.89
SS-650KM3 - Seasonic X-650 650-Watts 80-Plus Gold ATX 12V / EPS 12V Power Supply
SKU: SS-650KM3
Price: $585.34
EDG750 - Antec EDGE 750-Watts 80-Plus Gold ATX 12V 2.4 & EPS 12V 2.92 Power Supply
SKU: EDG750
Price: $264.74
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.