Alternative to 723597-B21: Better-Value Equivalents in Stock
Comparing the 723597-B21 (723597-B21 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for ProLiant DL360/ DL380/ ML350 Gen9 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 723597-B21
| SKU | 723597-B21 |
|---|---|
| Product | 723597-B21 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for ProLiant DL360/ DL380/ ML350 Gen9 Server |
| Current price | $54.74 |
| Stock status | In Stock |
| Detail page | View 723597-B21 › |
Alternatives to 723597-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.
723595-001 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for Proliant DL360 DL380 ML350 Gen9
SKU: 723595-001
Price: $54.74
723594-001 - HP 500-Watts 100-240V AC Flex Slot 80 Plus Platinum Hot-Pluggable Power Supply for Proliant DL360 DL380 ML350 Gen9
SKU: 723594-001
Price: $71.58
723595-101 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for Proliant DL360 DL380 ML350 Gen9
SKU: 723595-101
Price: $145.26
723595-201 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for Proliant DL360 DL380 ML350 Gen9
SKU: 723595-201
Price: $145.26
723595-501 - HP 500-Watts Flex Slot Platinum Hot-Pluggable Power Supply Kit for Proliant DL360 DL380 ML350 Gen9
SKU: 723595-501
Price: $163.16
HSTNS-PC40 - HP 500-Watts Flex Slot Platinum Hot Pluggable Power Supply Kit for ProLiant DL360 DL380 ML350 G9
SKU: HSTNS-PC40
Price: $163.16
720478-B21 - HP 500-Watts 100-240V AC Flex Slot Platinum Hot-Pluggable Power Supply For HPE ProLiant DL360 Gen9
SKU: 720478-B21
Price: $168.42
754377-001 - HP 500-Watts 100-240V Flex Slot 80 Plus Platinum Hot-Pluggable Power Supply For HPE Proliant DL360 G9 DL380 G9 ML350 G9 GEN9 HYPER CONVERGED 380
SKU: 754377-001
Price: $168.42
HSTN-PC40 - HP 500-Watts Flex Slot Platinum Hot Pluggable Power Supply Kit for ProLiant DL360 ML350 G9
SKU: HSTN-PC40
Price: $364.14
HSTNS-PD40 - HP 500-Watts 100-240V Flex Slot Platinum Hot Plug Power Supply for DL380 Gen10
SKU: HSTNS-PD40
Price: $145.26
HSTNS-PL40 - HP 500-Watts Flex Slot Platinum Hot Plug Power Supply for Proliant DL360 DL380
SKU: HSTNS-PL40
Price: $145.26
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.