Replacement for ESP105: Drop-In Alternatives We Stock
Looking for a replacement for the ESP105 (ESP105 - Compaq 275-Watts Power Supply for ProLiant DL380)? Pro Disk Network ships HP 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 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 › |
Drop-in replacements for 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 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.