Alternative to 663476-B21: Better-Value Equivalents in Stock
Comparing the 663476-B21 (663476-B21 - HP 2U Rack-Mountable Rail Kit for ProLiant DL380P G8 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 663476-B21
| SKU | 663476-B21 |
|---|---|
| Product | 663476-B21 - HP 2U Rack-Mountable Rail Kit for ProLiant DL380P G8 Server |
| Current price | $152.63 |
| Stock status | In Stock |
| Detail page | View 663476-B21 › |
Alternatives to 663476-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.
360332-004 - HP Mounting Hardware 1U Rack Rail Kit for ProLiant Rack Servers
SKU: 360332-004
Price: $155.79
412152-B21 - HP BLc7000 Rack mountable Enclosure Storage Enclosure 16 x Front Accessible Hot-swappable Rack-mountable
SKU: 412152-B21
Price: $347.37
AF531A - HP PDU 20 x IEC 60320 C13 6 x IEC 60320 C19 4.99 kVA 1U Rack-mountable Zero U Rack-mountable
SKU: AF531A
Price: $461.05
AF900A - HP iPDU 6-Outlets 11.4kVA PDU 6 x IEC 60320 C19 11.40 kVA Zero U Rack-mountable, 1U Rack-mountable
SKU: AF900A
Price: $591.58
360332-002 - HP Rack Mounting Rail Kit Without Cable Management Arm for ProLiant DL360 G4/G5/G6/G7 Server
SKU: 360332-002
Price: $147.37
533877-001 - HP 1U Rack Mounting Rail Kit for ProLiant DL360 G6 G7 Server
SKU: 533877-001
Price: $166.32
360322-003 - HP Rack Mounting Hardware Rail Kit for ProLiant DL360/DL380/DL385 G4/G5 Server
SKU: 360322-003
Price: $173.68
359254-001 - HP Rack Mounting Hardware Rail kit for HP ProLiant DL360/DL380/DL385 G4/G5 Server
SKU: 359254-001
Price: $184.21
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.