Alternative to 449363-B21: Better-Value Equivalents in Stock
Comparing the 449363-B21 (449363-B21 - HP Sc40ge 3GB 4Ports 64-bit 133MHz PCI-Express SAS RAID Controller) 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 449363-B21
| SKU | 449363-B21 |
|---|---|
| Product | 449363-B21 - HP Sc40ge 3GB 4Ports 64-bit 133MHz PCI-Express SAS RAID Controller |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View 449363-B21 › |
Alternatives to 449363-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.
435234-001 - HP 64Bit 133MHz PCI-X 8 Internal Port Serial Attached SCSI/SAS Host Bus Adapter RAID Storage Controller Card
SKU: 435234-001
Price: $110.53
403053-001 - HP 64Bit 133MHz PCI-X 8 Internal Port Serial Attached SCSI/SAS Host Bus Adapter RAID Storage Controller Card
SKU: 403053-001
Price: $110.53
432103-B21 - HP Smart Array P600 8-Channel 64-bit 133MHz PCI-x SAS RAID Controller with 512MB Cache
SKU: 432103-B21
Price: $429.42
403053R-001 - HP 64Bit 133MHz PCI-X 8 Internal Port Serial Attached SCSI / SAS Host Bus Adapter RAID Storage Controller Card
SKU: 403053R-001
Price: $701.71
305414-001 - HP Smart Array 641 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Single Channel RAID Controller with 64MB Cache
SKU: 305414-001
Price: $71.58
011815-002 - HP Smart Array 642 Dual Channel 64-bit 133MHz PCI-x Ultra-320 SCSI RAID Controller Card Only
SKU: 011815-002
Price: $117.89
291967-B21 - HP Smart Array 642 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Dual Channel RAID Controller with 64MB Cache
SKU: 291967-B21
Price: $155.79
305415-001 - HP Smart Array 642 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Dual Channel RAID Controller with 64MB Cache
SKU: 305415-001
Price: $155.79
011818-002 - HP Smart Array 641 Single Channel 64-bit 133MHz PCI-x Ultra-320 SCSI RAID Controller Card Only
SKU: 011818-002
Price: $175.74
272653-001 - HP PCI-X Dual Channel 64-Bit 133MHz SCSI Ultra320 RAID Controller Card
SKU: 272653-001
Price: $176.84
322391-001 - HP Smart Array 6402 PCI-X 133MHz Ultra320 SCSI Raid Controller Card With 128MB Cache
SKU: 322391-001
Price: $178.95
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.