Replacement for 804367-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 804367-B21 (804367-B21 - HP Smart Array P204i-b SR Gen10 (4 Internal Lanes/1GB Cache) 12G SAS Modular Controller)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 804367-B21
| SKU | 804367-B21 |
|---|---|
| Product | 804367-B21 - HP Smart Array P204i-b SR Gen10 (4 Internal Lanes/1GB Cache) 12G SAS Modular Controller |
| Current price | $128.42 |
| Stock status | In Stock |
| Detail page | View 804367-B21 › |
Drop-in replacements for 804367-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.
836259-001 - HP Smart Array E208i-a SR Gen10 (8 Internal Lanes/No Cache) 12Gb/s SAS Modular Controller
SKU: 836259-001
Price: $194.74
871040-001 - HP Smart Array P408i-a SR 8 Internal Lanes 2GB Cache SAS 12Gb/s PCI Express 3.0 X8 Modular Controller
SKU: 871040-001
Price: $212.63
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
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
836274-001 - HP Smart Array P204i-c SR Gen10 SAS 12Gb/s 4 Internal Lanes Modular Controller
SKU: 836274-001
Price: $47.37
836276-001 - HP Smart Array E208i-c SR Gen10 SAS 12Gb/s 8 Internal Lanes Modular Controller
SKU: 836276-001
Price: $155.79
871039-001 - HP Smart Array E208i-a SR 8 Internal Lanes SAS 12Gb/s PCI Express 3.0 x 8 Modular Controller for ProLiant DL360 Gen10 Server
SKU: 871039-001
Price: $163.16
836277-001 - HP Smart Array P408i-c SR Gen10 SAS 12Gb/s 8 Internal Lanes Modular Controller
SKU: 836277-001
Price: $205.26
836260-001 - HP SMART ARRAY P408I-A SR 8-Lanes SAS 12Gb/s 2GB Cache Modular Controller
SKU: 836260-001
Price: $205.26
804338-B21 - HP Smart Array P816i-a SR 16 SAS Lanes 4GB Cache Modular Controller
SKU: 804338-B21
Price: $263.16
804400-001 - HP Smart Array E208E-P SR GEN10 (8 External Lanes/No Cache ) SAS 12Gb/s PCI-E Plug-In Controller
SKU: 804400-001
Price: $321.05
836270-001 - HP Smart Array SAS 12Gb/s 8 Lanes 4GB Cache PCI Express Controller
SKU: 836270-001
Price: $357.89
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.