Alternative to 0H305P: Better-Value Equivalents in Stock
Comparing the 0H305P (0H305P - Dell 305-Watts Power Supply for OptiPlex GX620 and Dimension 3100) 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 0H305P
| SKU | 0H305P |
|---|---|
| Product | 0H305P - Dell 305-Watts Power Supply for OptiPlex GX620 and Dimension 3100 |
| Current price | $138.87 |
| Stock status | In Stock |
| Detail page | View 0H305P › |
Alternatives to 0H305P
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.
N305P-04 - Dell 305-Watts 100-120V / 200-240V ATX Power Supply for Dimension 3100 5150 E510 E520 / OptiPlex MT GX320 GX620 SC430 SC440
SKU: N305P-04
Price: $117.89
Dell NPS-305EB B 305-Watts 100-120V / 200-240V ATX Power Supply for Dimension 3100 5150 E510 E520 / OptiPlex MT GX320 GX620 SC430 SC440
SKU: NPS-305EB-B
Price: $150.09
N230P-00 - Dell 305-Watts Dual SATA ATX Power Supply for OptiPlex 210L GX250 / Dimension E310 3100
SKU: N230P-00
Price: $157.07
N305P-00 - Dell 305-Watts 100-120V / 200-240V ATX Power Supply for Dimension 3100 5150 E510 E520 / OptiPlex MT GX320 GX620 SC430 SC440
SKU: N305P-00
Price: $182.37
CX305N - Dell 305-Watts Power Supply For Dimension 3100/5150/E510/E520/Optiplex MT GX320/GX620/SC430/SC440
SKU: CX305N
Price: $189.47
X8129 - Dell 305-Watts ATX Power Supply For Dimension 3100/5150/E510/E520/Optiplex MT GX320 GX620/SC430 SC440
SKU: X8129
Price: $205.26
Dell NPS-305CB B 305-Watts 100-120V / 200-240V ATX Power Supply for Dimension 3100 5150 E510 E520 / OptiPlex MT GX320 GX620 SC430 SC440
SKU: NPS-305CB-B
Price: $205.26
N305P-03 - Dell 305-Watts 100-120V / 200-240V ATX Power Supply for Dimension 3100 5150 E510 E520 / OptiPlex MT GX320 GX620 SC430 SC440
SKU: N305P-03
Price: $205.26
CX305N-00 - Dell 305-Watts Power Supply For Dimension 3100/5150/E510/E520/Optiplex MT GX320/GX620/SC430/SC440
SKU: CX305N-00
Price: $205.26
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.