Alternative to 437576-B21: Better-Value Equivalents in Stock
Comparing the 437576-B21 (437576-B21 - HP Rackmount Rail Kit for HP BLc7000 BLc3000 Blade System Enclosure) 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 437576-B21
| SKU | 437576-B21 |
|---|---|
| Product | 437576-B21 - HP Rackmount Rail Kit for HP BLc7000 BLc3000 Blade System Enclosure |
| Current price | $265.26 |
| Stock status | In Stock |
| Detail page | View 437576-B21 › |
Alternatives to 437576-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.
190209-001 - HP StorageWorks Enclosure 4314R 14-Bay Single Ultra160 SCSI RackMount Storage Enclosure
SKU: 190209-001
Price: $265.26
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
412136-B22 - HP BladeSyatem C7000 Enclosures 3-Phase NA/JP Enclosure w/ 6-Power Supplies & 6-Fans Full Ice Rackmount Kit
SKU: 412136-B22
Price: $1,303.16
A5675-69001 - HP SureStore DS2100 4 Slot Disk System Enclosure 1U Rackmount
SKU: A5675-69001
Price: $129.03
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.