Replacement for 1DK142-900: Drop-In Alternatives We Stock
Looking for a replacement for the 1DK142-900 (1DK142-900 - Seagate 500GB 5400RPM SATA 6Gb/s 16MB Cache 2.5-inch Hard Drive)? Pro Disk Network ships Seagate 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 1DK142-900
| SKU | 1DK142-900 |
|---|---|
| Product | 1DK142-900 - Seagate 500GB 5400RPM SATA 6Gb/s 16MB Cache 2.5-inch Hard Drive |
| Current price | $438.16 |
| Stock status | In Stock |
| Detail page | View 1DK142-900 › |
Drop-in replacements for 1DK142-900
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.
1BS142-900 - Seagate Video 500GB 5400RPM SATA 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 1BS142-900
Price: $302.36
9WSG42-900 - Seagate 500GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9WSG42-900
Price: $302.36
1A5142-900 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache (SED) 2.5-inch Hard Drive
SKU: 1A5142-900
Price: $429.83
1DH142-900 - Seagate Momentus Thin 500GB 5400RPM SATA 3Gb/s 16MB Cache (SED / CE) 2.5-inch Hard Drive
SKU: 1DH142-900
Price: $485.53
1DG142-900 - Seagate 500GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 1DG142-900
Price: $608.79
9WS142-900 - Seagate 500GB 5400RPM SATA 3Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 9WS142-900
Price: $619.67
1CH14C-900 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1CH14C-900
Price: $144.07
1ER14C-900 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1ER14C-900
Price: $144.07
9YN14C-900 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9YN14C-900
Price: $144.07
1BD142-900 - Seagate BarraCuda 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1BD142-900
Price: $195.32
1SB10A-900 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1SB10A-900
Price: $302.36
1SB101-900 - Seagate 500GB 7200RPM SATA 6Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 1SB101-900
Price: $302.36
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.