Alternative to 512327-B21: Better-Value Equivalents in Stock
Comparing the 512327-B21 (512327-B21 - HP 750-Watts Switching Power Supply for ProLiant DL380 385/ML370 G6) 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 512327-B21
| SKU | 512327-B21 |
|---|---|
| Product | 512327-B21 - HP 750-Watts Switching Power Supply for ProLiant DL380 385/ML370 G6 |
| Current price | $61.05 |
| Stock status | In Stock |
| Detail page | View 512327-B21 › |
Alternatives to 512327-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.
511778-001 - HP 750-Watts 100-240V 80 Plus Gold Switching Power Supply for ProLiant DL385 G5
SKU: 511778-001
Price: $61.05
506821-001 - HP 750-Watts 100-240V AC Common Slot High Efficiency Redundant Hot-Swappable Switching Power Supply for ProLiant DL385 G5
SKU: 506821-001
Price: $61.05
506821-101 - HP 750-Watts 100-240V AC Common Slot High Efficiency Redundant Hot-Swappable Switching Power Supply for ProLiant DL385 G5
SKU: 506821-101
Price: $128.95
DPS-750RBA - HP 750-Watts Common Slot High Efficiency Redundant Hot-Swappable Switching Power Supply for Proliant DL385 G5
SKU: DPS-750RBA
Price: $143.39
619671-401 - HP 750-Watts 48V DC Common Slot High Efficiency Hot-Pluggable Switching Power Supply for ProLiant DL160 G8/ DL320E G8 V2 Server
SKU: 619671-401
Price: $378.95
511777-001 - HP 460-Watts 100-240V 12V Hot-Pluggable Redundant Power Supply for ProLiant BL280C/BL460C/BL280C DL180 160 360 385 380 G6
SKU: 511777-001
Price: $197.89
865435-001 - HPE 800-Watts Flex Slot Titanium Hot Plugable Power Supply for Proliant DL 385 Gen10
SKU: 865435-001
Price: $200.00
HSTNS-PD18 - HP 750-Watts 100-240V Switching Power Supply for DL180 DL380 G6 G7
SKU: HSTNS-PD18
Price: $128.95
639173-001 - HP 750-Watts 48V DC Common Slot High Efficiency 80 Plus Platinum Hot-Pluggable Switching Power Supply for G8
SKU: 639173-001
Price: $378.95
662528-001 - HP Power Supply Backplane Board for ProLiant Dl380 / 385 G8 Server
SKU: 662528-001
Price: $96.84
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.