Replacement for 447431-001: Drop-In Alternatives We Stock
Looking for a replacement for the 447431-001 (447431-001 - HP 4-Channel PCI-Express SAS RAID Controller Host Bus Adapter)? 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 447431-001
| SKU | 447431-001 |
|---|---|
| Product | 447431-001 - HP 4-Channel PCI-Express SAS RAID Controller Host Bus Adapter |
| Current price | $96.84 |
| Stock status | In Stock |
| Detail page | View 447431-001 › |
Drop-in replacements for 447431-001
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.
RR2320 - HP Rocketraid 2320 Controller 8-Channel PCi-Express To SATA II Raid Controller
SKU: RR2320
Price: $643.83
578819-001 - HP Smart Array P410 PCI-Express x8 SAS 300Mb/s Low Profile RAID Storage Controller Card with 1GB Flash Backed Cache Controller
SKU: 578819-001
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
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
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
836267-001 - HP Smart Array E208E-P SR 8-Channel SAS 12Gb/s PCI-Express Raid Controller Card for ProLiant Gen10 Servers
SKU: 836267-001
Price: $278.95
405132-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 256MB BBWC
SKU: 405132-001
Price: $291.79
504023R-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 256MB Battery Backed Write Cache
SKU: 504023R-001
Price: $410.17
447029R-001 - HP Smart Array P400 PCI-Express 8-Channel Serial Attached SCSI / SAS RAID Controller Card with 512MB BBWC
SKU: 447029R-001
Price: $591.64
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.