Alternative to PS-5251-2D: Better-Value Equivalents in Stock
Comparing the PS-5251-2D (PS-5251-2D - Dell 250-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX260 GX240) against alternatives? Pro Disk Network stocks 12 similar Dell parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the PS-5251-2D
| SKU | PS-5251-2D |
|---|---|
| Product | PS-5251-2D - Dell 250-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX260 GX240 |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View PS-5251-2D › |
Alternatives to PS-5251-2D
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-5251-2DF2 - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex Gx280 / Dimension 4700 8400
SKU: PS-5251-2DF2
Price: $296.30
PS-5251-2DFS - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex Gx270
SKU: PS-5251-2DFS
Price: $344.33
PS-5251-2DS - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX240 GX260 GX270 / PowerEdge 400SC 600SC
SKU: PS-5251-2DS
Price: $395.34
PS-5251-1D - Dell 250-Watts 100-120V / 200-240V ATX Power Supply for OptiPlex GX400 / Dimension 8100
SKU: PS-5251-1D
Price: $405.26
3MV8H - Dell 250-Watts 100-127V/200-240V Power Supply for Vostro 200, Inspiron 530s/620s, OptiPlex 390/790/990
SKU: 3MV8H
Price: $143.39
03MV8H - Dell 250-Watts 100-127V/200-240V Power Supply for Vostro 200, Inspiron 530s/620s, OptiPlex 390/790/990
SKU: 03MV8H
Price: $143.39
PS-5251-01DF - Lite-On 250-Watts 100-240V Power Supply for Dell OptiPlex 3010 7010 390 / Inspiron 620S
SKU: PS-5251-01DF
Price: $148.84
PS-5251-01D - Lite-On 250-Watts 100-240V Power Supply for Dell OptiPlex 3010 7010 390 / Inspiron 620S
SKU: PS-5251-01D
Price: $154.59
PS-5251-11DA - Dell 250-Watts 100-240V Power Supply for OptiPlex 3010 7010 9010
SKU: PS-5251-11DA
Price: $157.07
WX9P8 - Dell 250-Watts 100-127V / 200-240V Power Supply for Inspiron 530s 537s 560s
SKU: WX9P8
Price: $96.84
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.