Replacement for 1DK141-503: Drop-In Alternatives We Stock
Looking for a replacement for the 1DK141-503 (1DK141-503 - Seagate 250GB 5400RPM SATA 6Gb/s 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 1DK141-503
| SKU | 1DK141-503 |
|---|---|
| Product | 1DK141-503 - Seagate 250GB 5400RPM SATA 6Gb/s 2.5-inch Hard Drive |
| Current price | $167.53 |
| Stock status | In Stock |
| Detail page | View 1DK141-503 › |
Drop-in replacements for 1DK141-503
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.
9DG134-503 - Seagate Momentus 5400.4 250GB 5400RPM SATA 3Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9DG134-503
Price: $330.87
9HH132-503 - Seagate Momentus 5400.6 250GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 9HH132-503
Price: $485.53
1DK14C-503 - Seagate 320GB 5400RPM SATA 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 1DK14C-503
Price: $278.74
1EJ16G-503 - Seagate 750GB 5400RPM Multi-Level-Cell SATA 6Gb/s 64MB Cache (512) 2.5-inch Hard Drive
SKU: 1EJ16G-503
Price: $392.99
1DK142-503 - Seagate Video 2.5 500GB 5400RPM SATA 6Gb/s 16MB Cache 2.5-inch Hard Drive
SKU: 1DK142-503
Price: $429.83
1EJ162-503 - Seagate Laptop Thin 500GB 5400RPM SATA 6Gb/s 64MB Cache 2.5-inch Hard Drive
SKU: 1EJ162-503
Price: $480.21
9BL14E-503 - Seagate BarraCuda 250GB 7200RPM SATA 3Gb/s 16MB Cache 3.5-inch Hard Drive
SKU: 9BL14E-503
Price: $304.78
9HH134-503 - Seagate Momentus 5400.6 500GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: 9HH134-503
Price: $211.00
9W3139-503 - Seagate Momentus 5400.2 100GB 5400RPM SATA 1.5Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9W3139-503
Price: $382.59
9W3182-503 - Seagate Momentus 5400.2 60GB 5400RPM SATA 1.5Gb/s 8MB Cache (CE) 2.5-inch Hard Drive
SKU: 9W3182-503
Price: $429.83
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.