Replacement for PS-5281-7VW: Drop-In Alternatives We Stock
Looking for a replacement for the PS-5281-7VW (PS-5281-7VW - Lite-On 280-Watts ATX Power Supply For ThinkCentre)? 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 PS-5281-7VW
| SKU | PS-5281-7VW |
|---|---|
| Product | PS-5281-7VW - Lite-On 280-Watts ATX Power Supply For ThinkCentre |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View PS-5281-7VW › |
Drop-in replacements for PS-5281-7VW
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.
PS-5281-8VE - Lite-On 280 Watts 100-240V Power Supply for ThinkCentre M57 / M58
SKU: PS-5281-8VE
Price: $220.05
PS-5281-7VR5 - Lenovo 280-Watts ATX Power Supply For ThinkCentre M72E
SKU: PS-5281-7VR5
Price: $132.39
PS-5281-7VR - Lenovo 280-Watts ATX Power Supply for ThinkCentre M72e (Tower Form Factor)
SKU: PS-5281-7VR
Price: $157.07
PS-5281-01VF - Lenovo 280 Watts Power Supply for ThinkCentre M57 / M58P Desktop
SKU: PS-5281-01VF
Price: $182.37
PS-5281-3DFS - Dell 280-Watts 100-240V ATX Power Supply for OptiPlex GX520 GX620 DT 745 755 / Dimension C521
SKU: PS-5281-3DFS
Price: $182.37
PS-5281-9DF-LF - Dell 280-Watts 100-240V ATX Power Supply for OptiPlex 620 745 755
SKU: PS-5281-9DF-LF
Price: $189.47
PS-5281-9DF - Dell 280-Watts 100-240V ATX Power Supply for OptiPlex 620 745 755
SKU: PS-5281-9DF
Price: $235.79
PS-5281-5DF-LF - Dell 280-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX 320 520 620 740 745 755 / Dimension C521
SKU: PS-5281-5DF-LF
Price: $369.84
PS-5281-3DF - Dell 280-Watts 100-240V ATX Power Supply for OptiPlex GX520 GX620 DT 745 755 / Dimension C521
SKU: PS-5281-3DF
Price: $429.83
PS-4281-02 - Lite On 280-Watts Power Supply For Thinkcentre M82 M92 M92P
SKU: PS-4281-02
Price: $149.47
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.