Alternative to ESP128B: Better-Value Equivalents in Stock
Comparing the ESP128B (ESP128B - HP 325-Watts Redundant Hot Pluggable Power Supply for ProLiant DL360 G3) 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 ESP128B
| SKU | ESP128B |
|---|---|
| Product | ESP128B - HP 325-Watts Redundant Hot Pluggable Power Supply for ProLiant DL360 G3 |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View ESP128B › |
Alternatives to ESP128B
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.
280127-001 - HP 325-Watts Redundant Hot-Pluggable Power Supply for ProLiant DL360 G3
SKU: 280127-001
Price: $71.58
305447-001 - HP 325-Watts Redundant Hot-Pluggable Power Supply for ProLiant DL360 G3
SKU: 305447-001
Price: $71.58
ESP128 - HP 325-Watts Redundant Hot Pluggable Power Supply for ProLiant DL360 G3
SKU: ESP128
Price: $128.95
480083-001 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-001
Price: $296.30
480083-021 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-021
Price: $296.30
480083-031 - HP 325-Watts 110-220V AC Redundant Hot-Pluggable Power Supply for ProLiant ML370 G1/ 1600
SKU: 480083-031
Price: $296.30
744689-B21 - HP 800-Watts Redundant 900-Watts Non-Redundant Hot Pluggable AC Power Supply for DL180 ML150 Gen9 G9
SKU: 744689-B21
Price: $47.37
293703-B21 - HP 325-Watts Redundant Power Supply for ProLiant DL360 G3 Server
SKU: 293703-B21
Price: $71.58
480082-001 - HP 325-Watts ATX Redundant Power Supply for ProLiant ML370 G1
SKU: 480082-001
Price: $155.79
402151-001 - HP 325-Watts Mini ATX Redundant Power Supply for Proliant ML370 G1
SKU: 402151-001
Price: $155.79
PS-7331-1C - HP 325-Watts Mini ATX Redundant Power Supply for Proliant ML370
SKU: PS-7331-1C
Price: $211.00
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.