Alternative to 804338-B21: Better-Value Equivalents in Stock
Comparing the 804338-B21 (804338-B21 - HP Smart Array P816i-a SR 16 SAS Lanes 4GB Cache Modular 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 804338-B21
| SKU | 804338-B21 |
|---|---|
| Product | 804338-B21 - HP Smart Array P816i-a SR 16 SAS Lanes 4GB Cache Modular Controller |
| Current price | $263.16 |
| Stock status | In Stock |
| Detail page | View 804338-B21 › |
Alternatives to 804338-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.
804341-001 - HP Smart Array P816I-A SR GEN10 (16 Internal Lanes/4GB Cache /SmartCache) SAS 12Gb/s Modular Controller
SKU: 804341-001
Price: $263.16
836261-001 - HP Smart Array P816i-a SR Gen10 SAS 12Gb/s / SATA 6Gb/s 4GB Flash-Backed Write Cache Controller
SKU: 836261-001
Price: $263.16
405660-B21 - HP ProLiant Bl685c G1 2x AMD Opteron 8216 DC 2.4GHz 4GB Ram SAS Hs Smart Array E200i Controller with 64MB Gigabit Ethernet Ilo Blade System
SKU: 405660-B21
Price: $355.79
615316-001 - HP Smart Array P700m 8Channel PCI-Express X8 SAS RAID Controller with 512MB Cache
SKU: 615316-001
Price: $71.58
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
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
532160-001 - HP Smart Array P400i PCI-Express SAS RAID Controller with 512 Cache for Bl685c G6 Blade Server
SKU: 532160-001
Price: $128.42
398647-001 - HP Smart Array P800 / 512 BBWC (Battery Backed Write Cache) 16 Port SAS RAID Controller Card
SKU: 398647-001
Price: $170.53
012608-001 - HP Smart Array P800 16-Ports PCI-Express SAS RAID Controller with 512MB Cache Memory
SKU: 012608-001
Price: $259.50
381513-B21 - HP Smart Array P800 16-Port PCI-Express X8 SAS RAID Controller with 512MB Cache (with Standard Bracket)
SKU: 381513-B21
Price: $300.00
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.