Alternative to 656365-B21: Better-Value Equivalents in Stock
Comparing the 656365-B21 (656365-B21 - HP 500-Watts Power Supply for ProLiant DL160 Gen8 Server) 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 656365-B21
| SKU | 656365-B21 |
|---|---|
| Product | 656365-B21 - HP 500-Watts Power Supply for ProLiant DL160 Gen8 Server |
| Current price | $240.00 |
| Stock status | In Stock |
| Detail page | View 656365-B21 › |
Alternatives to 656365-B21
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.
506077-002 - HP 500-Watts 100-240V Power Supply for ProLiant DL320 G6/ DL160 G6 Server
SKU: 506077-002
Price: $52.63
723597-B21 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for ProLiant DL360/ DL380/ ML350 Gen9 Server
SKU: 723597-B21
Price: $54.74
622381-101 - HP 500-Watts 100-120V 5A Power Supply for ProLiant DL320 G6/ DL160 G6 Server
SKU: 622381-101
Price: $211.00
DPS-500GB-H - HP 500-Watts Switching Power Supply with PFC for ProLiant DL140/ DL145 G2 Server
SKU: DPS-500GB-H
Price: $211.00
283665-B21 - HP 500-Watts Redundant Power Supply for Proliant ML350 Gen3 Server
SKU: 283665-B21
Price: $574.99
R1T38A - Aruba Networks 500-Watts Power Supply for HPE Aruba ProLiant DL360 Gen10 Server, Airwave Multivendor
SKU: R1T38A
Price: $1,305.09
339317-001 - HP ProLiant ML370 G3 Intel Xeon 3.06GHz CPU 1GB DDR SDRAM RageXL 8MB 110/220V AC 500-Watts Power Supply 5U Rack-Mountable Server System
SKU: 339317-001
Price: $1,823.16
P01880-B21 - HP ProLiant DL360 Gen10 Intel Xeon Bronze 3104 1.7GHz CPU 8GB DDR4 SDRAM 500-Watts Power Supply 1U Rack-Mountable Server System
SKU: P01880-B21
Price: $2,370.43
875759-S01 - HP ProLiant DL380 Gen10 Xeon Silver 4112 Quad-Core 2.60GHz CPU 16GB RAM 8 LFF 1 x 500-Watts Power Supply Performance Server System
SKU: 875759-S01
Price: $2,623.16
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.