Replacement for HDN724040ALE640: Drop-In Alternatives We Stock
Looking for a replacement for the HDN724040ALE640 (HDN724040ALE640 Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inchHigh-Performance Hard Drive)? Pro Disk Network ships Hitachi 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 HDN724040ALE640
| SKU | HDN724040ALE640 |
|---|---|
| Product | HDN724040ALE640 Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inchHigh-Performance Hard Drive |
| Current price | $240.00 |
| Stock status | In Stock |
| Detail page | View HDN724040ALE640 › |
Drop-in replacements for HDN724040ALE640
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.
0S03665 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03665
Price: $231.03
0F22408 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: 0F22408
Price: $268.42
0S03667 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03667
Price: $338.37
0S03666 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03666
Price: $374.76
0S03664 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03664
Price: $400.36
H3IKNAS40003272SN - Hitachi Deskstar NAS 4TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: H3IKNAS40003272SN
Price: $407.36
0S03678 - Hitachi Deskstar NAS 4TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03678
Price: $928.34
0S03661 - Hitachi Deskstar Nas 3TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03661
Price: $277.32
H3IKNAS30003272SN - Hitachi Deskstar NAS 3TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: H3IKNAS30003272SN
Price: $302.05
0S03663 - Hitachi Deskstar NAS 3TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03663
Price: $324.55
0S03662 - Hitachi Deskstar NAS 3TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0S03662
Price: $414.43
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.