Replacement for RS650-ACAAE3-US: Drop-In Alternatives We Stock
Looking for a replacement for the RS650-ACAAE3-US (RS650-ACAAE3-US - Cooler Master Watts 110-220V AC 85% ATX12V / EPS12V Internal 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 RS650-ACAAE3-US
| SKU | RS650-ACAAE3-US |
|---|---|
| Product | RS650-ACAAE3-US - Cooler Master Watts 110-220V AC 85% ATX12V / EPS12V Internal Power Supply |
| Stock status | In Stock |
| Detail page | View RS650-ACAAE3-US › |
Drop-in replacements for RS650-ACAAE3-US
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.
TR-600 - Thermaltake TR2-600NL2NC 600-Watts 110-220V AC 72% Efficiency ATX12V & EPS12V Internal Power Supply
SKU: TR-600
Price: $147.37
SPI500ACH8-B204 - Sparkle Power 500-Watts 110-220V ATX Power Supply
SKU: SPI500ACH8-B204
Price: $636.78
D8551A - HP 300-Watts 110-220V ATX Redundant Power Supply for NetServer LH3000 /LH6000
SKU: D8551A
Price: $73.68
313229-001 - HP 400-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for Proliant DL380 G3
SKU: 313229-001
Price: $82.42
P2498A - HP 400-Watts 110-220V AC Plug-in Module Redundant Power Supply for NetServer LP2000R
SKU: P2498A
Price: $121.05
0950-2877 - HP 500-Watts 110-220V AC Power Supply for B1000 C3000 WorkStation
SKU: 0950-2877
Price: $128.42
A4986-69001 - HP 500-Watts 110-220V AC ATX Power Supply for B1000 C3000 WorkStation
SKU: A4986-69001
Price: $128.42
656363-B21 - HP 750-Watts 110-220V AC Hot-Pluggable (94%) Platinum Power Supply For Ml350/Dl380/Dl388p G8
SKU: 656363-B21
Price: $128.42
HP P2498A#ABA 400-Watts 110-220V AC Plug-in Module Redundant Power Supply for NetServer LP2000R
SKU: P2498A-ABA
Price: $128.95
HP D8551A#ABA 300-Watts 110-220V ATX Redundant Power Supply for NetServer LH3000 /LH6000
SKU: D8551A-ABA
Price: $128.95
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.