Replacement for AJ744A: Drop-In Alternatives We Stock
Looking for a replacement for the AJ744A (AJ744A - HP StorageWorks SAS RAID 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 AJ744A
| SKU | AJ744A |
|---|---|
| Product | AJ744A - HP StorageWorks SAS RAID Controller |
| Current price | $517.89 |
| Stock status | In Stock |
| Detail page | View AJ744A › |
Drop-in replacements for AJ744A
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.
AD524B - HP StorageWorks EVA8000 Controller Pair Assembly Storage Controller (RAID)
SKU: AD524B
Price: $987.37
AT459A - HP StorageWorks SB40C Hard Drive Array SAS/Serial ATA Controller RAID Supported 6 x Total Bays eSATA 4U Rack-mountable with 6 X 300GB SAS
SKU: AT459A
Price: $1,315.03
AP836A - HP StorageWorks Fibre Channel Serial ATA/300 Serial Attached SCSI (SAS) RAID Controller Card
SKU: AP836A
Price: $328.42
AJ754A - HP StorageWorks Modular Smart Array 2000sa Storage Controller (RAID) SAS/SATA
SKU: AJ754A
Price: $331.58
490093-001 - HP StorageWorks MSA 2000i G2 SAS/SATA RAID Storage Controller
SKU: 490093-001
Price: $426.32
81-00000040 - HP StorageWorks Modular Smart Array 2300sa G2 SAS/SATA RAID Controller with Standard Bracket
SKU: 81-00000040
Price: $656.79
AJ866A - HP StorageWorks Hard Drive Array Serial Attached SCSI (SAS) Controller RAID Supported 70 x Total Bays 5U Rack-mountable
SKU: AJ866A
Price: $1,376.84
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.