Replacement for DK516-15: Drop-In Alternatives We Stock
Looking for a replacement for the DK516-15 (DK516-15 - Hitachi 1.3GB 3600RPM 5.25-inch 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 DK516-15
| SKU | DK516-15 |
|---|---|
| Product | DK516-15 - Hitachi 1.3GB 3600RPM 5.25-inch Hard Drive |
| Current price | $663.16 |
| Stock status | In Stock |
| Detail page | View DK516-15 › |
Drop-in replacements for DK516-15
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.
0A40315 - Hitachi Microdrive 3K6 2GB 3600RPM CompactFlash CF+ Type II 128KB Cache 1-inch Hard Drive
SKU: 0A40315
Price: $214.84
S2F-K450FC - Hitachi 450GB 15000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: S2F-K450FC
Price: $71.58
0B24373 - Hitachi Ultrastar C15K147 73GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 0B24373
Price: $71.58
HUS154545VLF400 - Hitachi Ultrastar 15K450 450GB 15000RPM Fibre Channel 4Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: HUS154545VLF400
Price: $71.58
0B24372 - Hitachi Ultrastar C15K147 147GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 0B24372
Price: $73.68
0B24527 - Hitachi Ultrastar 15K600 300GB 15000RPM Fibre Channel 4Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0B24527
Price: $73.68
HUC151414CSS600 - Hitachi Ultrastar C15K147 147GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: HUC151414CSS600
Price: $73.68
5529293-B - Hitachi 300GB 15000RPM Fibre Channel 4Gb/s 3.5-inch Hard Drive
SKU: 5529293-B
Price: $73.68
0B24471 - Hitachi Ultrastar 15K600 450GB 15000RPM Fibre Channel 4Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0B24471
Price: $77.54
0A30215 - Hitachi Deskstar 7K80 80GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: 0A30215
Price: $82.42
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.