Replacement for KH620: Drop-In Alternatives We Stock
Looking for a replacement for the KH620 (KH620 - Dell 275-Watts 100-120V/200-240V Power Supply for PowerEdge 740/745/755 SFF)? 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 KH620
| SKU | KH620 |
|---|---|
| Product | KH620 - Dell 275-Watts 100-120V/200-240V Power Supply for PowerEdge 740/745/755 SFF |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View KH620 › |
Drop-in replacements for KH620
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.
0WD861 - Dell 275-Watts 100-120V / 200-240V Power Supply for Dimension 5150 OptiPlex GX620
SKU: 0WD861
Price: $141.70
WD861 - Dell 275-Watts 100-120V / 200-240V Power Supply for Dimension 5150 OptiPlex GX620
SKU: WD861
Price: $141.70
YD080 - Dell 275-Watts 100-120V / 200-240V Power Supply for OptiPlex GX260 GX620
SKU: YD080
Price: $149.47
0YD080 - Dell 275-Watts 100-120V / 200-240V Power Supply for OptiPlex GX260 GX620
SKU: 0YD080
Price: $172.42
0TD570 - Dell 275-Watts 100-120V / 200-240V Power Supply for OptiPlex GX620
SKU: 0TD570
Price: $182.37
0KH620 - Dell 275-Watts 100-120V/200-240V Power Supply for PowerEdge 740/745/755 SFF
SKU: 0KH620
Price: $189.47
D275P-00 - Dell 275-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex 740 745 755
SKU: D275P-00
Price: $211.00
NPS-275P-00 - Dell 275-Watts 100-120V / 200-240V Power Supply for OptiPlex GX620
SKU: NPS-275P-00
Price: $282.20
YX301 - Dell 250-Watts 100-120V/200-240V ATX Power Supply for Inspiron 530s/531s, Vostro 200
SKU: YX301
Price: $96.84
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.