Alternative to 512867-B21: Better-Value Equivalents in Stock
Comparing the 512867-B21 (512867-B21 - HP Smart Array P400i PCI-Express 8-Channel SAS RAID Controller Card) 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 512867-B21
| SKU | 512867-B21 |
|---|---|
| Product | 512867-B21 - HP Smart Array P400i PCI-Express 8-Channel SAS RAID Controller Card |
| Current price | $194.74 |
| Stock status | In Stock |
| Detail page | View 512867-B21 › |
Alternatives to 512867-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.
AP846B - HP Modular Smart Array P2000 G3 Fc Dual Controller Sff Modular Smart Array System Hard Drive Array 24-Bay 0
SKU: AP846B
Price: $1,450.53
013159-002 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 256MB Battery Backed Write Cache
SKU: 013159-002
Price: $71.58
405132-B21 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 256MB BBWC
SKU: 405132-B21
Price: $71.58
441823-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI (SAS) RAID Controller Card with 512MB BBWC (Battery Backed Write Cache)
SKU: 441823-001
Price: $71.58
405832-001 - HP Smart Array P400 PCI-Express 8-Channel SAS RAID Controller Card with 256MB Battery Backed Write Cache
SKU: 405832-001
Price: $71.58
012760-002 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 256MB Battery Backed Write Cache
SKU: 012760-002
Price: $71.58
441823R-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 512MB Battery Backed Write Cache
SKU: 441823R-001
Price: $73.88
013160-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI (SAS) RAID Controller Card with 256MB BBWC (Battery Backed Write Cache)
SKU: 013160-001
Price: $80.33
013150-002 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 512MB Battery Backed Write Cache
SKU: 013150-002
Price: $82.42
508833-B21 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI/SAS RAID Controller Card with 512MB BBWC
SKU: 508833-B21
Price: $110.53
405162-B21 - HP Smart Array P400 PCI-Express 8-Channel SAS RAID Controller Card
SKU: 405162-B21
Price: $136.84
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.