Replacement for DK23BA-15: Drop-In Alternatives We Stock
Looking for a replacement for the DK23BA-15 (DK23BA-15 - Hitachi 15GB 4200RPM ATA-66 2.5-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 DK23BA-15
| SKU | DK23BA-15 |
|---|---|
| Product | DK23BA-15 - Hitachi 15GB 4200RPM ATA-66 2.5-inch Hard Drive |
| Current price | $127.53 |
| Stock status | In Stock |
| Detail page | View DK23BA-15 › |
Drop-in replacements for DK23BA-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.
DPTA-351500 - Hitachi Deskstar 37GP 15GB 5400RPM IDE Ultra ATA/66 (ATA-5) 3.5-inch Hard Drive
SKU: DPTA-351500
Price: $135.92
0B22166 - Hitachi Ultrastar 15K300 73GB 15000RPM SAS 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 0B22166
Price: $101.45
0B23663 - Hitachi Ultrastar 15K600 600GB 15000RPM SAS 6Gb/s 3.5-inch Hard Drive
SKU: 0B23663
Price: $149.47
0B23661 - Hitachi Ultrastar 15K600 300GB 15000RPM SAS 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0B23661
Price: $165.79
0B23662 - Hitachi Ultrastar 15K600 450GB 15000RPM SAS 6Gb/s 64MB Cache 3.5-inch Hard Drive
SKU: 0B23662
Price: $326.32
0A26615 - Hitachi Travelstar E7K100 60GB 7200RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 0A26615
Price: $347.01
0B24766 - Hitachi Ultrastar C15K147 147GB 15000RPM SAS 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 0B24766
Price: $454.42
0F15366 - Hitachi CinemaStar 5K2000 2TB 7200RPM SATA 6Gb/s 32MB Cache 3.5-inch Hard Drive
SKU: 0F15366
Price: $548.82
0B23665 - Hitachi Ultrastar 15K600 450GB 15000RPM Fibre Channel 4Gbps 64MB Cache 3.5-inch Hard Drive
SKU: 0B23665
Price: $770.86
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.