Replacement for WD8003FFBX: Drop-In Alternatives We Stock
Looking for a replacement for the WD8003FFBX (WD8003FFBX - Western Digital Red Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache 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 WD8003FFBX
| SKU | WD8003FFBX |
|---|---|
| Product | WD8003FFBX - Western Digital Red Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive |
| Current price | $628.37 |
| Stock status | In Stock |
| Detail page | View WD8003FFBX › |
Drop-in replacements for WD8003FFBX
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.
Western WD8005FFBX Western Digital WD8005FFBX Red Pro 8TB 7200RPM SATA 6Gb/s 256MB Cache NAS Hard Drive
SKU: WD8005FFBX
Price: $703.95
WD80EFBX - Western Digital Red Plus 8TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: WD80EFBX
Price: $548.82
Western WD4005FFBX Western Digital WD4005FFBX Red Pro 4TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch Hard Drive
SKU: WD4005FFBX
Price: $284.21
Western 2W10654 Western Digital 2W10654 Red Pro 20TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-Inch Hard Drive
SKU: 2W10654
Price: $987.37
Western WD202KFGX Western Digital WD202KFGX Red Pro 20TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: WD202KFGX
Price: $1,015.79
Western WD260KFGX Western Digital WD260KFGX Red Pro 26TB 7200RPM SATA 6Gb/s 512MB Cache CMR 3.5-inch NAS Hard Drive
SKU: WD260KFGX
Price: $1,631.58
WD80EFAX - Western Digital Red NAS 8TB 5400RPM SATA 6Gb/s 256MB Cache 3.5-inch Hard Drive
SKU: WD80EFAX
Price: $523.66
WD80EFZZ - Western Digital Red Plus NAS 8TB 5400RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard drive
SKU: WD80EFZZ
Price: $578.55
WD80EFZX - Western Digital Red 8TB 5400RPM SATA 6Gb/s 128MB Cache 3.5-inch NAS Hard Drive
SKU: WD80EFZX
Price: $642.43
WD80EFZX-68UW8N0 - Western Digital Red 8TB 5400RPM SATA 6Gb/s 128MB Cache 3.5-inch NAS Hard Drive
SKU: WD80EFZX-68UW8N0
Price: $683.88
WD80EFRX - Western Digital Red 8TB 5400RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD80EFRX
Price: $791.83
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.