Alternative to 291967B21B: Better-Value Equivalents in Stock
Comparing the 291967B21B (291967B21B - HP Smart Array 642 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Dual Channel RAID Controller with 64MB Cache) 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 291967B21B
| SKU | 291967B21B |
|---|---|
| Product | 291967B21B - HP Smart Array 642 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Dual Channel RAID Controller with 64MB Cache |
| Current price | $380.46 |
| Stock status | In Stock |
| Detail page | View 291967B21B › |
Alternatives to 291967B21B
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.
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
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
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
011815-001 - HP Smart Array 642 Dual Channel PCI-x 64-bit 133MHz Ultra-320 SCSI Controller Card Only
SKU: 011815-001
Price: $182.37
291967B21R - HP Smart Array 642 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Dual Channel RAID Controller with 64MB Cache
SKU: 291967B21R
Price: $380.46
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
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
HP-305414-001 - HP Smart Array 641 64-Bit 133MHz PCI-X SCSI Ultra320 68-Pin Single Channel RAID Controller with 64MB Cache
SKU: HP-305414-001
Price: $235.79
331374-001 - HP Smart Array 6404 4Channel PCI 64-bit 133MHz Ultra-320 SCSI Controller with 256MB Cache
SKU: 331374-001
Price: $250.53
A9891A - HP Smart Array 6404 PCI-X 64-bit 133MHz 4-Channel SCSI Ultra320 68-Pin 256MB Internal RAID Controller Card for ProLiant ML570/DL580 G3 Server
SKU: A9891A
Price: $294.74
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.