Replacement for 508665-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 508665-B21 (508665-B21 - HP BladeSystem c3000 Rackmount Enclosure 6U Rack-mountable 8 Bays)? 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 508665-B21
| SKU | 508665-B21 |
|---|---|
| Product | 508665-B21 - HP BladeSystem c3000 Rackmount Enclosure 6U Rack-mountable 8 Bays |
| Current price | $3,510.32 |
| Stock status | In Stock |
| Detail page | View 508665-B21 › |
Drop-in replacements for 508665-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.
AD542A - HP 14 Bays Rack Mountable Fibre Channel Drive Enclosure - Storage Works Enclosure M5314 for All Eva
SKU: AD542A
Price: $170.53
230769-421 - HP Bladesystem P-Class 3U Power Enclosure with 6 Redundant Power Supplies Rackmount Kit
SKU: 230769-421
Price: $294.74
380314-B21 - HP Bladesystem P-Class 1U Power Enclosure with 2 Power Supply Rackmount Kit
SKU: 380314-B21
Price: $473.68
230769-001 - HP Bladesystem P-Class 3U Power Enclosure with 6 Redundant Power Supplies Rackmount Kit
SKU: 230769-001
Price: $563.16
519345-001 - HP 16-Bay Backplane / Midplane Enclosure for BladeSystem C7000 Enclosure
SKU: 519345-001
Price: $212.63
BV899A - HP StorageWorks Disk Enclosure D2600 2U Storage Enclosure 12-Bays with 12 x 1TB SAS Hot-Pluggable Hard Drives
SKU: BV899A
Price: $2,647.37
BK872A - HP StorageWorks Disk Enclosure D2600 2U Storage Enclosure 12-Bays with 6 x 2TB SAS-2 Hot-Pluggable Hard Drives
SKU: BK872A
Price: $3,490.46
190209-001 - HP StorageWorks Enclosure 4314R 14-Bay Single Ultra160 SCSI RackMount Storage Enclosure
SKU: 190209-001
Price: $265.26
412152-B21 - HP BLc7000 Rack mountable Enclosure Storage Enclosure 16 x Front Accessible Hot-swappable Rack-mountable
SKU: 412152-B21
Price: $347.37
DS-HPE-FC-K9 - CISCO MDS 9124E 12-Port 12x 4Gb Fibre Channel + 2x SFP Rack-Mountable Fabric Switch Module for BladeSystem c-Class Enclosure
SKU: DS-HPE-FC-K9
Price: $146.38
245307-002 - HP StorageWorks M5214 14 Bays Fibre Channel Rack Mount Disk Drive Enclosure
SKU: 245307-002
Price: $184.21
123477-001 - HP 10 Bays Rack Mount Storage Works Enclosure Model 4350r for 4300 Series
SKU: 123477-001
Price: $215.67
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.