Replacement for AJ737A: Drop-In Alternatives We Stock
Looking for a replacement for the AJ737A (AJ737A HP 450GB 15000RPM SAS 3Gb/s Hot-Pluggable Dual Port 3.5-inch Hard Drive)? 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 AJ737A
| SKU | AJ737A |
|---|---|
| Product | AJ737A HP 450GB 15000RPM SAS 3Gb/s Hot-Pluggable Dual Port 3.5-inch Hard Drive |
| Current price | $163.16 |
| Stock status | In Stock |
| Detail page | View AJ737A › |
Drop-in replacements for AJ737A
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.
375874-017 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 375874-017
Price: $138.95
454274-001 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 454274-001
Price: $138.95
454234-B21 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 454234-B21
Price: $138.95
454228-003 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 454228-003
Price: $138.95
480528-002 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 480528-002
Price: $138.95
DF0450B8054 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: DF0450B8054
Price: $138.95
375874-018 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 375874-018
Price: $138.95
DF0450BAERH - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: DF0450BAERH
Price: $163.16
480939-001 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 480939-001
Price: $176.84
495608R-001 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 495608R-001
Price: $186.80
DF450BAERH - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: DF450BAERH
Price: $214.03
454275R-001 - HP 450GB 15000RPM SAS 3GB/s Hot-Pluggable Dual Port 3.5-inch Hard Drive
SKU: 454275R-001
Price: $214.03
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.