Replacement for 1HT274-581: Drop-In Alternatives We Stock
Looking for a replacement for the 1HT274-581 (1HT274-581 - Seagate Capacity V.4 2TB 7200RPM SAS 12Gb/s 128MB Cache (512e) 3.5-inch Enterprise 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 1HT274-581
| SKU | 1HT274-581 |
|---|---|
| Product | 1HT274-581 - Seagate Capacity V.4 2TB 7200RPM SAS 12Gb/s 128MB Cache (512e) 3.5-inch Enterprise Hard Drive |
| Current price | $327.76 |
| Stock status | In Stock |
| Detail page | View 1HT274-581 › |
Drop-in replacements for 1HT274-581
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.
1V4207-581 - Seagate Enterprise Capacity 4TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 1V4207-581
Price: $487.07
1V4204-581 - Seagate Exos 7E8 2TB 7200RPM SAS 12Gb/s 128MB Cache (512n) 3.5-inch Enterprise Hard Drive
SKU: 1V4204-581
Price: $405.76
9ZM275-581 - Seagate Constellation ES.3 2TB 7200RPM SAS 6Gb/s 128MB Cache (512n) 3.5-inch Hard Drive
SKU: 9ZM275-581
Price: $529.58
ST2000NM0045 - Seagate Capacity V.5 2TB 7200RPM SAS 12Gb/s 128MB Cache 3.5-inch Enterprise Hard Drive
SKU: ST2000NM0045
Price: $78.95
ST2000NM0135 - Seagate Capacity V.5 2TB 7200RPM SAS 12Gb/s 128MB Cache 3.5-inch Enterprise Hard Drive
SKU: ST2000NM0135
Price: $84.21
ST2000NM0034 - Seagate Enterprise Capacity V.4 2TB 7200RPM SAS 12Gb/s Dual Port 128MB Cache 3.5-inch Hard Drive
SKU: ST2000NM0034
Price: $110.53
ST2000NX0453 - Seagate Capacity V.3 2TB 7200RPM SAS 12Gb/s 128MB Cache 512n 2.5-inch Enterprise Hard Drive
SKU: ST2000NX0453
Price: $131.58
ST2000NX0273 - Seagate Dell Capacity V.3 2TB 7200RPM SAS 12Gb/s 128MB Cache 2.5-inch Hard Drive
SKU: ST2000NX0273
Price: $147.37
1FM201-087 - Seagate Capacity V.3 2TB 7200RPM SAS 12Gb/s 128MB Cache (512e) 2.5-inch Enterprise Hard Drive
SKU: 1FM201-087
Price: $189.47
1HT274-038 - Seagate Capacity V.4 2TB 7200RPM SAS 12Gb/s 128MB Cache (512e) 3.5-inch Enterprise Hard Drive
SKU: 1HT274-038
Price: $189.47
ST2000NM0155 - Seagate Capacity V.5 2TB 7200RPM SAS 12Gb/s 128MB Cache 3.5-inch Enterprise Hard Drive
SKU: ST2000NM0155
Price: $194.74
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.