Replacement for 748287-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 748287-B21 (748287-B21 - HP 1200-Watts 100V-240V AC Common Slot Platinum Hot-Pluggable Power Supply for Proliant Gen8)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 748287-B21
| SKU | 748287-B21 |
|---|---|
| Product | 748287-B21 - HP 1200-Watts 100V-240V AC Common Slot Platinum Hot-Pluggable Power Supply for Proliant Gen8 |
| Current price | $160.00 |
| Stock status | In Stock |
| Detail page | View 748287-B21 › |
Drop-in replacements for 748287-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.
593831-B21 - HP 750-Watts 100V-240V AC 80 Plus Platinum Common Slot Platinum Hot-Pluggable Power Supply for ProLiant DL360/DL380 SL170z G6
SKU: 593831-B21
Price: $138.95
748896-001 - HP 1200-Watts 100V-240V AC Common Slot Platinum Plus Hot-Pluggable Power Supply for G8
SKU: 748896-001
Price: $334.74
742515-001 - HP 460-Watts 100V-240V AC Common Slot Platinum Redundant Hot-Pluggable Power Supply for Proliant DL360p Gen8
SKU: 742515-001
Price: $71.58
746071-001 - HP 460-Watts 100V-240V AC Platinum Plus Hot Plug Common Slot Power Supply Kit for ProLiant Generation8
SKU: 746071-001
Price: $71.58
591554-001 - HP 750-Watts 100V-240V AC Common Slot Platinum Power Supply for ProLiant DL360/DL380/SL170z G6
SKU: 591554-001
Price: $138.95
593188-B21 - HP 460-Watts 100V-240V AC Common Slot Platinum Redundant Hot-Pluggable AC Power Supply for ProLiant DL360/DL380/SL170z G6 Server
SKU: 593188-B21
Price: $160.00
593188-001 - HP 460-Watts 100V-240V AC Common Slot Platinum Redundant Hot-Pluggable AC Power Supply for ProLiant DL360/DL380,SL170z G6 Server
SKU: 593188-001
Price: $172.62
500127-B21 - HP 1200-Watts Common Slot Common Slot High Efficiency Hot-Pluggable Power Supply
SKU: 500127-B21
Price: $220.55
656364-B21 - HP 1200-Watts 100-240V AC Common Slot High Efficiency Platinum Plus Hot-Pluggable Switching Power Supply for ProLiant DL380P/DL385 Gen8
SKU: 656364-B21
Price: $128.42
660185-001 - HP 1200-Watts 100-240V AC Common Slot High Efficiency Platinum Plus Hot-Pluggable Switching Power Supply (RPS) for ProLiant DL380P/DL385 Gen8
SKU: 660185-001
Price: $128.42
643933-001 - HP 1200-Watts 100-240V AC Platinum Common Slot Hot-Pluggable Power Supply For ProLiant DL380P/DL385 Gen8
SKU: 643933-001
Price: $194.74
746073-001 - HP 1200-Watts 200-240V Common Slot Platinum Hot Pluggable Power Supply
SKU: 746073-001
Price: $392.99
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.