Alternative to 403321-B21: Better-Value Equivalents in Stock
Comparing the 403321-B21 (403321-B21 - HP ProLiant BL C-class Single Phase Enclosure With 2 Power Supplies And 16 Insight Control Full Licenses) 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 403321-B21
| SKU | 403321-B21 |
|---|---|
| Product | 403321-B21 - HP ProLiant BL C-class Single Phase Enclosure With 2 Power Supplies And 16 Insight Control Full Licenses |
| Current price | $347.37 |
| Stock status | In Stock |
| Detail page | View 403321-B21 › |
Alternatives to 403321-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.
239162-001 - HP 3u Rack Mount Single Phase Power Enclosure With 4 Hot Plug Power Supplies for ProLiant BL P-class
SKU: 239162-001
Price: $771.70
763850-B21 - HP Blc7000 Platinum Single-phase Enclosure W/6 Power Supplies And 10 Fans W/16 One View Licenses Rack-mountable - Power Supply 2400 Watt
SKU: 763850-B21
Price: $347.37
507016-B21 - HP Blc7000 Three-phase Enclosure W/6 Power Supplies And 10 Fans W/16 Rack-mountable - Power Supply
SKU: 507016-B21
Price: $2,209.63
239162-421 - HP Single Phase Redundant Power Enclosure with 4x Hot-Pluggable Power Supply
SKU: 239162-421
Price: $1,464.12
441908-B22 - HP BLC7000 Enclosure 1 Phase with 2x Power Supply 4x Fan 16x ICE Blade Edition License
SKU: 441908-B22
Price: $1,005.26
403319-B22 - HP BLc7000 Enclosure 3 Phase International with 6 Power Supply 6 Fan 16 ICE Blade Edition License
SKU: 403319-B22
Price: $1,173.68
190209-001 - HP StorageWorks Enclosure 4314R 14-Bay Single Ultra160 SCSI RackMount Storage Enclosure
SKU: 190209-001
Price: $265.26
519345-001 - HP 16-Bay Backplane / Midplane Enclosure for BladeSystem C7000 Enclosure
SKU: 519345-001
Price: $212.63
412152-B21 - HP BLc7000 Rack mountable Enclosure Storage Enclosure 16 x Front Accessible Hot-swappable Rack-mountable
SKU: 412152-B21
Price: $347.37
AG702A - HP StorageWorks EVA8100 2C12D Enclosure Network Storage Enclosure 168 x Front Accessible Hot-swappable Rack-mountable Graphite
SKU: AG702A
Price: $8,007.61
HSTNS-PR16 - HP 2450-Watts Hot Pluggable Power Supply for ProLiant BladeSystem C7000 Enclosure
SKU: HSTNS-PR16
Price: $163.16
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.