Replacement for WUH721814ALE6L4: Drop-In Alternatives We Stock
Looking for a replacement for the WUH721814ALE6L4 (Western WUH721814ALE6L4 Western Digital WUH721814ALE6L4 14TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive. In Stock)? 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 WUH721814ALE6L4
| SKU | WUH721814ALE6L4 |
|---|---|
| Product | Western WUH721814ALE6L4 Western Digital WUH721814ALE6L4 14TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive. In Stock |
| Stock status | In Stock |
| Detail page | View WUH721814ALE6L4 › |
Drop-in replacements for WUH721814ALE6L4
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 WUH722014CLE6L4 Western Digital WUH722014CLE6L4 Ultrastar DC HC555 14TB 7200RPM 6Gb/s SATA 512MB Cache 512e 3.5-Inch Hard Drive
SKU: WUH722014CLE6L4
Price: $694.74
Western 0B48721 Western Digital 0B48721 Ultrastar DC HC555 14TB 7200RPM 6Gb/s SATA 512MB Cache 512e 3.5-Inch Hard Drive
SKU: 0B48721
Price: $694.74
Western WD140EDGZ Western Digital WD140EDGZ 14TB 5400RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: WD140EDGZ
Price: $378.95
WUH721414ALE6L4 - Western Digital Ultrastar DC HC530 14TB 7200RPM SATA 6Gb/s 512MB Cache 512e 3.5-inch Hard Drive
SKU: WUH721414ALE6L4
Price: $534.74
WD141PURP - Western Digital Purple Pro 14TB SATA 6Gb/s 7200RPM 512MB Cache 3.5-inch Surveillance Hard drive
SKU: WD141PURP
Price: $594.74
WD141KRYZ - Western Digital Gold 14TB SATA 6Gb/s 7200RPM 512MB Cache 3.5-inch Enterprise Hard drive
SKU: WD141KRYZ
Price: $772.04
WD140EFGX - Western Digital Red Plus NAS 14TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-inch Hard Drive
SKU: WD140EFGX
Price: $924.68
WD141KFGX - Western Digital Red Pro NAS 14TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-inch Hard Drive
SKU: WD141KFGX
Price: $971.38
0F31284 - Western Digital Ultrastar DC HC530 14TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-inch Hard Drive
SKU: 0F31284
Price: $999.41
WD141PURP-20PK - Western Digital Purple Pro 14TB 7200RPM SATA 6Gb/s 512MB Cache 3.5-inch Hard Drive
SKU: WD141PURP-20PK
Price: $11,370.95
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.