Alternative to 2M940: Better-Value Equivalents in Stock
Comparing the 2M940 (2M940 - Dell 145-Watts 100-127V / 200-240V ATX PFC Power Supply for Dimension 1100 2200 3000 4400) 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 2M940
| SKU | 2M940 |
|---|---|
| Product | 2M940 - Dell 145-Watts 100-127V / 200-240V ATX PFC Power Supply for Dimension 1100 2200 3000 4400 |
| Current price | $143.39 |
| Stock status | In Stock |
| Detail page | View 2M940 › |
Alternatives to 2M940
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.
02M940 - Dell 145-Watts 100-127V / 200-240V ATX PFC Power Supply for Dimension 1100 2200 3000 4400
SKU: 02M940
Price: $143.39
PS-5141-3D - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for XPS 400 / Dimension 400C 2100 L486C
SKU: PS-5141-3D
Price: $271.58
8765D - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for Dimension 400C
SKU: 8765D
Price: $331.58
PS-5141-2D2 - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for Optiplex GX110
SKU: PS-5141-2D2
Price: $331.80
PS-5141-2D - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for Optiplex GX110
SKU: PS-5141-2D
Price: $344.33
PS-5151-1 - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex
SKU: PS-5151-1
Price: $344.33
PS-5141-2D1 - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for Optiplex GX110
SKU: PS-5141-2D1
Price: $344.33
HP-P1457F3 - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for XPS 400 / Dimension 400C 2100 L486C
SKU: HP-P1457F3
Price: $480.21
PS-5141-3D2 - Dell 145-Watts 100-127V / 200-240V ATX PFC Power Supply for Dimension 1100 2200 3000 4400
SKU: PS-5141-3D2
Price: $485.53
08765D - Dell 145-Watts 100-127V / 200-240V ATX Power Supply for Dimension 400C
SKU: 08765D
Price: $523.66
0K0564 - Dell 200-Watts 100-127V / 200-240V ATX Power Supply for OptiPlex GX150
SKU: 0K0564
Price: $128.95
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.