Replacement for WD140PURZ: Drop-In Alternatives We Stock
Looking for a replacement for the WD140PURZ (WD140PURZ - Western Digital Purple 14TB CMR SATA 6Gb/s 512MB Cache 3.5-inch Surveillance 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 WD140PURZ
| SKU | WD140PURZ |
|---|---|
| Product | WD140PURZ - Western Digital Purple 14TB CMR SATA 6Gb/s 512MB Cache 3.5-inch Surveillance Hard Drive |
| Current price | $871.00 |
| Stock status | In Stock |
| Detail page | View WD140PURZ › |
Drop-in replacements for WD140PURZ
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.
WD42PURZ - Western Digital Purple 4TB CMR SATA 6Gb/s 256MB Cache 3.5-inch Surveillance Hard Drive
SKU: WD42PURZ
Price: $150.32
WD22PURZ - Western Digital Purple 2TB CMR SATA 6Gb/s 256MB Cache 3.5-inch Surveillance Hard Drive
SKU: WD22PURZ
Price: $291.79
WD63PURZ - Western Digital Purple 6TB CMR SATA 6Gb/s 256MB Cache 3.5-inch Surveillance Hard Drive
SKU: WD63PURZ
Price: $429.83
WD84PURZ - Western Digital Purple 8TB CMR SATA 6Gb/s 128MB Cache 3.5-inch Surveillance Hard Drive
SKU: WD84PURZ
Price: $468.42
WD141PURP - Western Digital Purple Pro 14TB SATA 6Gb/s 7200RPM 512MB Cache 3.5-inch Surveillance Hard drive
SKU: WD141PURP
Price: $594.74
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
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
Western 2W11071 Western Digital 2W11071 Purple Pro 10TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: 2W11071
Price: $673.68
Western WD102PURP Western Digital WD102PURP Purple Pro 10TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: WD102PURP
Price: $673.68
Western WD122PURP Western Digital WD122PURP Purple Pro 12TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: WD122PURP
Price: $730.26
Western WD221PURP Western Digital WD221PURP Purple Pro 22TB 7200RPM 6Gb/s SATA 512MB Cache 3.5-Inch Hard Drive
SKU: WD221PURP
Price: $921.05
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.