Replacement for WD75AA75BAA01: Drop-In Alternatives We Stock
Looking for a replacement for the WD75AA75BAA01 (WD75AA75BAA01 - Western Digital 7GB 5400RPM ATA-66 3.5-inch Hard Drive)? Pro Disk Network ships Western Digital 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 WD75AA75BAA01
| SKU | WD75AA75BAA01 |
|---|---|
| Product | WD75AA75BAA01 - Western Digital 7GB 5400RPM ATA-66 3.5-inch Hard Drive |
| Current price | $240.29 |
| Stock status | In Stock |
| Detail page | View WD75AA75BAA01 › |
Drop-in replacements for WD75AA75BAA01
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.
WD307AA-32BAA0 - Western Digital Caviar 307AA 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA-32BAA0
Price: $136.18
WD307AA-77BAA0 - Western Digital Caviar 307AA 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA-77BAA0
Price: $136.18
WD307AARTL - Western Digital Caviar 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AARTL
Price: $149.32
WD307AA-00BA0 - Western Digital Caviar 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA-00BA0
Price: $150.76
WD307AW00BEK0 - Western Digital Caviar 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AW00BEK0
Price: $174.75
WD75AW-00BEK0 - Western Digital 7GB 5400RPM ATA-66 3.5-inch Hard Drive
SKU: WD75AW-00BEK0
Price: $180.33
WD307AA - Western Digital Caviar 307AA 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA
Price: $189.47
WD307AA-00ANA0 - Western Digital Caviar 307AA 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA-00ANA0
Price: $231.74
WD307AA-00BAA0 - Western Digital Caviar 307AA 30.7GB 5400RPM ATA-66 2MB Cache 3.5-inch Hard Drive
SKU: WD307AA-00BAA0
Price: $250.53
Western WD102AA Western Digital WD102AA Caviar 10GB 5400RPM IDE Ultra ATA/66 (ATA-5) 2MB Cache 3.5-Inch Hard Drive
SKU: WD102AA
Price: $155.79
AC28400-00RTT - Western Digital 8GB 5400RPM ATA-66 3.5-inch Hard Drive
SKU: AC28400-00RTT
Price: $82.30
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.