Replacement for WD2004FBYZ: Drop-In Alternatives We Stock
Looking for a replacement for the WD2004FBYZ (WD2004FBYZ - Western Digital RE 2TB 7200RPM SATA 6Gb/s 128MB 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 WD2004FBYZ
| SKU | WD2004FBYZ |
|---|---|
| Product | WD2004FBYZ - Western Digital RE 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive |
| Current price | $294.74 |
| Stock status | In Stock |
| Detail page | View WD2004FBYZ › |
Drop-in replacements for WD2004FBYZ
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.
WD2004FBYZ-18YCBB0 - Western Digital Re 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD2004FBYZ-18YCBB0
Price: $235.79
WD2005FBYZ-01YCBB2 - Western Digital Gold 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Data Center Hard Drive
SKU: WD2005FBYZ-01YCBB2
Price: $235.79
WD2004FBYZ-01YCBB0 - Western Digital RE 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD2004FBYZ-01YCBB0
Price: $235.79
WD2005FBYZ - Western Digital Gold 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Data Center Hard Drive
SKU: WD2005FBYZ
Price: $236.84
WD2004FBYZ-01YCBB1 - Western Digital RE 2TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD2004FBYZ-01YCBB1
Price: $344.33
Western 1W10016 Western Digital 1W10016 1TB 7200RPM 6Gb/s SATA 128MB Cache 3.5-Inch Hard Drive (OEM)
SKU: 1W10016
Price: $96.84
WD20SPZX - Western Digital Blue 2TB 5400RPM SATA 6Gb/s 128MB Cache 2.5-inch Hard Drive
SKU: WD20SPZX
Price: $200.00
WD20EFZX - Western Digital Red Plus NAS 2TB 5400RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD20EFZX
Price: $279.67
Western WD23PURZ Western Digital WD23PURZ Purple 2TB SATA 6Gb/s 256MB Cache 3.5-Inch Surveillance Hard Drive
SKU: WD23PURZ
Price: $335.53
Western WD20EFPX WD20EFPX - Western Digital 2TB 5400 RPM SATA 6Gb/s 64MB Cache Red Plus Internal NAS 3.5-inch Hard Drive
SKU: WD20EFPX
Price: $352.63
WD1002F9YZ - Western Digital SE 1TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD1002F9YZ
Price: $110.53
WD1002F9YZ-09H1JL1 - Western Digital SE 1TB 7200RPM SATA 6Gb/s 128MB Cache 3.5-inch Hard Drive
SKU: WD1002F9YZ-09H1JL1
Price: $110.53
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.