Alternative to ESP105: Better-Value Equivalents in Stock
Comparing the ESP105 (ESP105 - Compaq 275-Watts Power Supply for ProLiant DL380) against alternatives? Pro Disk Network stocks 12 similar HP 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 ESP105
| SKU | ESP105 |
|---|---|
| Product | ESP105 - Compaq 275-Watts Power Supply for ProLiant DL380 |
| Current price | $282.20 |
| Stock status | In Stock |
| Detail page | View ESP105 › |
Alternatives to ESP105
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.
143397-001 - HP 275-Watts Redundant Power Supply for Proliant DL380 and 1850R
SKU: 143397-001
Price: $73.68
108859-001 - HP 275-Watts 110-115V Redundant Power Supply for ProLiant DL380 G1
SKU: 108859-001
Price: $96.84
143397-291 - HP 275-Watts Redundant Hot-Pluggable Power Supply for Proliant DL380 1850R
SKU: 143397-291
Price: $97.14
143397-021 - HP 275-Watts Redundant Hot-Pluggable Power Supply for Proliant DL380 1850R
SKU: 143397-021
Price: $230.92
HP-L2767F3P - Dell 275-Watts 100-240V ATX Power Supply for OptiPlex GX620 380 740 760 960
SKU: HP-L2767F3P
Price: $96.84
Dell HP-L2767F3P LF 275-Watts 100-240V ATX Power Supply for OptiPlex GX620 380 740 760 960
SKU: HP-L2767F3P-LF
Price: $126.47
HP-L275GF3P - Dell 275-Watts 100-240V ATX Power Supply for OptiPlex GX620 380 740 760 960
SKU: HP-L275GF3P
Price: $131.58
HP-U2757F31 - Dell 275-Watts 100-240V Power Supply for Optiplex 740 745 755
SKU: HP-U2757F31
Price: $140.28
HP-U2757F331 - Dell 275-Watts 100-240V Power Supply for OptiPlex 740 745 755
SKU: HP-U2757F331
Price: $146.38
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.