Replacement for 1XK203-006: Drop-In Alternatives We Stock
Looking for a replacement for the 1XK203-006 (Seagate 1XK203-006 Exos 10E2400 2.4TB 12Gb/s SAS 512e 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 1XK203-006
| SKU | 1XK203-006 |
|---|---|
| Product | Seagate 1XK203-006 Exos 10E2400 2.4TB 12Gb/s SAS 512e 2.5-Inch Hard Drive |
| Current price | $791.58 |
| Stock status | In Stock |
| Detail page | View 1XK203-006 › |
Drop-in replacements for 1XK203-006
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.
Seagate 1XJ203-006 Exos 10E2400 1.8TB 10000RPM 12Gb/s SAS 256MB Cache 2.5-Inch Hard Drive
SKU: 1XJ203-006
Price: $563.16
Seagate 1XH200-003 Exos 10E2400 1.2TB 10000RPM 12Gb/s SAS 128MB Cache 2.5-Inch Hard Drive (OEM)
SKU: 1XH200-003
Price: $47.37
ST1000NM001A - Seagate Exos 7E8 1TB 7200RPM SAS 12Gb/s 256MB Cache 512n 3.5-inch Hard Drive
SKU: ST1000NM001A
Price: $128.42
1UT200-175 - Seagate Exos 15E900 300GB 15000RPM SAS 12Gb/s 256MB Cache 2.5-inch Enterprise Hard Drive
SKU: 1UT200-175
Price: $165.79
ST6000NM029A - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache 512e 3.5-inch Hard Drive
SKU: ST6000NM029A
Price: $184.21
Seagate 1XJ203-004 Exos 10E2400 1.8TB 10000RPM 12Gb/s SAS 256MB Cache 2.5-Inch Hard Drive
SKU: 1XJ203-004
Price: $189.47
1YZ210-002 - Seagate Exos 7E8 6TB 7200RPM SAS 12Gb/s 256MB Cache (512e) 3.5-inch Hard Drive
SKU: 1YZ210-002
Price: $200.00
ST2000NM004A - Seagate Exos 7E8 2TB 7200RPM SAS 12Gb/s 3.5-inch Hard Drive
SKU: ST2000NM004A
Price: $208.42
1V4204-570 - Seagate Exos 7E8 2TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Enterprise Hard Drive
SKU: 1V4204-570
Price: $210.53
1V4204-501 - Seagate Exos 7E8 2TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Enterprise Hard Drive
SKU: 1V4204-501
Price: $210.53
1V4204-037 - Seagate Exos 7E8 2TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Enterprise Hard Drive
SKU: 1V4204-037
Price: $210.53
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.