Alternative to 501575-001: Better-Value Equivalents in Stock
Comparing the 501575-001 (501575-001 - HP 16-Port Smart Array 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 501575-001
| SKU | 501575-001 |
|---|---|
| Product | 501575-001 - HP 16-Port Smart Array SAS RAID Controller Card |
| Current price | $147.37 |
| Stock status | In Stock |
| Detail page | View 501575-001 › |
Alternatives to 501575-001
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.
398647R-001 - HP Smart Array P800/512 16-Port BBWC SAS RAID Controller Card
SKU: 398647R-001
Price: $134.93
398647-001 - HP Smart Array P800 / 512 BBWC (Battery Backed Write Cache) 16 Port SAS RAID Controller Card
SKU: 398647-001
Price: $170.53
381572-001 - HP Smart Array P800 16-Port PCI-Express SAS RAID Controller Card with 512MB BBWC
SKU: 381572-001
Price: $344.84
405160-B21 - HP Smart Array P400 8-Port SAS PCI-Express RAID Controller Card with 256MB BBWC
SKU: 405160-B21
Price: $71.58
012508-002 - HP Smart Array P800/512 16-Port Battery Backed Write Cache SAS RAID Controller Card
SKU: 012508-002
Price: $82.42
381572-002 - HP Smart Array P800 16-Port PCI-Express X8 SAS RAID Controller with 512MB Cache
SKU: 381572-002
Price: $103.16
012609-000 - HP Smart Array P800 16-Port PCI-Express SAS RAID Controller Card with 512MB BBWC
SKU: 012609-000
Price: $143.39
631667-B21 - HP Smart Array P222 6GB 1-Port Ext PCI-Express 3.0 X8 SAS RAID Controller
SKU: 631667-B21
Price: $173.68
013160-000 - HP Smart Array P400 8-Port SAS PCI-Express RAID Controller Card with 256MB BBWC
SKU: 013160-000
Price: $182.37
631673-B21 - HP Smart Array P421 6GB 2-Port Ext PCI-Express 3.0 X8 SAS RAID Controller
SKU: 631673-B21
Price: $194.74
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.