# Seagate Constellation.2 1 TB 2.5" 7200RPM Internal Hard Drive

- Category: Storage
- Brand: Seagate
- Model: ST91000641NS
- Part number: ST91000641NS
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/storage/seagate-st91000641ns/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Seagate |
| Model | ST91000641NS |
| Maximum Capacity | 1 TB |
| Form Factor | 2.5" (HDD) |
| Cache Memory | 64 MB |
| Interface | SATA 6 Gb/s |

## Key Features

- Hdd Mob 1Tb 7200 Rpm Sata 64Mb Fde 5 Yr Mfg War, 20/Box Fde Base

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