Replacement for NPS-650AB-A: Drop-In Alternatives We Stock
Looking for a replacement for the NPS-650AB-A (Dell NPS-650AB A 650-Watts Power Supply for PowerEdge SC1420 Precision 670)? Pro Disk Network ships Dell 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 NPS-650AB-A
| SKU | NPS-650AB-A |
|---|---|
| Product | Dell NPS-650AB A 650-Watts Power Supply for PowerEdge SC1420 Precision 670 |
| Current price | $351.99 |
| Stock status | In Stock |
| Detail page | View NPS-650AB-A › |
Drop-in replacements for NPS-650AB-A
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.
Dell NPS-460BB C 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: NPS-460BB-C
Price: $100.78
Dell NPS-460BB A 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: NPS-460BB-A
Price: $344.33
NPS-650AB - Dell 650-Watts Power Supply for PowerEdge SC1420 Precision 670
SKU: NPS-650AB
Price: $415.09
Dell NPS-460BB B 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: NPS-460BB-B
Price: $537.39
0J3676 - Dell 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: 0J3676
Price: $537.39
J3676 - Dell 460-Watts 100-120V / 200-240V Power Supply for PowerEdge SC1420 Precision 650
SKU: J3676
Price: $537.39
0G1767 - Dell 650-Watts ATX Power Supply for Precision 670 / PowerEdge SC1420
SKU: 0G1767
Price: $683.88
G1767 - Dell 650-Watts ATX Power Supply for Precision 670 / PowerEdge SC1420
SKU: G1767
Price: $683.88
NPS-375AB - Dell 375-Watts 100-120V 200-240V ATX Power Supply for Dimension 9100 9150 9200 Precision 380 390 XPS 400 410 420
SKU: NPS-375AB
Price: $109.05
NPS-1000AB - Dell 1000-Watts 100-240V Power Supply for for Precision 690 / XPS 700 710 720
SKU: NPS-1000AB
Price: $164.37
Dell/Alienware NPS-750AB-1 B 750-Watts 100-240V Power Supply for Precision 390 490 690
SKU: NPS-750AB-1-B
Price: $179.34
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.