Alternative to 847551-B21: Better-Value Equivalents in Stock
Comparing the 847551-B21 (847551-B21 - HPE 800-Watts 100-240V 80 Plus Platinum Redundant Power Supply for Cloudline Gen3 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 847551-B21
| SKU | 847551-B21 |
|---|---|
| Product | 847551-B21 - HPE 800-Watts 100-240V 80 Plus Platinum Redundant Power Supply for Cloudline Gen3 Server |
| Stock status | In Stock |
| Detail page | View 847551-B21 › |
Alternatives to 847551-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.
726237-001 - HP 764-Watts 100-240V 80 Plus Gold Power Supply For Hpe 3par Storeserver 7000
SKU: 726237-001
Price: $166.32
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
HPE P55242-B21 ProLiant DL360 Gen10 Plus 1U Rack Server Intel Xeon Silver 4314 2.4GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array Mr416i-a Controller
SKU: P55242-B21
Price: $7,473.68
HPE P55241-B21 ProLiant DL360 Gen10 Plus 1U Rack Server Intel Xeon Silver 4310 2.1GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array Mr416i-a Controller
SKU: P55241-B21
Price: $7,473.68
HPE P39883-B21 ProLiant DL360 Gen10 Plus 1U Rack-mountable Server Intel Xeon Silver 4310 2.1GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array P408i-a Sr Controller
SKU: P39883-B21
Price: $7,700.00
HPE P39882-B21 ProLiant DL360 Gen10 Plus 1U Rack-mountable Server Intel Xeon Gold 5315y 3.2GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array P408i-a Sr Controller
SKU: P39882-B21
Price: $7,800.00
HPE P39886-B21 ProLiant DL360 Gen10 Plus 1U Rack-mountable Server Intel Xeon Silver 4310 2.1GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array P408i-a Sr Controller
SKU: P39886-B21
Price: $7,997.89
HPE P55239-B21 ProLiant DL360 Gen10 Plus 1U Rack Server Intel Xeon Silver 4309y 2.8GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Smart Array S100i Sr Controller
SKU: P55239-B21
Price: $8,050.53
HPE P55247-B21 ProLiant DL380 Gen10 Plus 2U Rack Server Intel Xeon Silver 4314 3.4GHz C621a Chipset 32GB DDR4 SDRAM 800-Watts PS Megaraid Mr416i-p Controller
SKU: P55247-B21
Price: $11,010.53
HPE P55246-B21 ProLiant DL380 Gen10 Plus Server 1x Intel Xeon Silver 4310 2.1Ghz Dodeca-core (12 Core) 32GB DDR4 SDRAM 1x 800-Watts PS MR416i-p 12Gb/s SAS Controller
SKU: P55246-B21
Price: $11,010.53
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.