Replacement for 507810-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 507810-B21 (507810-B21 - HP 6LFF Backplane Kit for ProLiant ML370 G6 / DL370 G6)? 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 507810-B21
| SKU | 507810-B21 |
|---|---|
| Product | 507810-B21 - HP 6LFF Backplane Kit for ProLiant ML370 G6 / DL370 G6 |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 507810-B21 › |
Drop-in replacements for 507810-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.
823791-001 - HP Express Bay SFF Hard Drive Cage Assembly Includes Backplane Board / Mini-SAS Cable and Backplane Power Cable for ProLiant SE1170s
SKU: 823791-001
Price: $342.11
512181-B21 - HP 4 Hard Drive HotPlug BackPlane G6 Kit for ProLiant DL160 G6 Server Series
SKU: 512181-B21
Price: $110.53
784636-001 - HP Redundant Power Supply Backplane Kit for ProLiant DL180 G9
SKU: 784636-001
Price: $110.53
452180-B21 - HP SAS Backplane Expansion Option Kit for ProLiant DL580 G5 Server
SKU: 452180-B21
Price: $131.58
516966-B21 - HP SFF Hard Drive BackPlane Kit for ProLiant DL360 G6 Server
SKU: 516966-B21
Price: $170.53
828735-B21 - HP 900-Watts AC / 240V DC Redundant Power Supply Backplane Kit for ProLiant DL180 Gen9
SKU: 828735-B21
Price: $178.95
867972-B21 - HP Rear SAS / SATA SFF Backplane Kit for ProLiant DL360 Gen10 Server
SKU: 867972-B21
Price: $187.37
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.