Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
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HGST
HGST Travelstar 7K1000 0J22423 1TB 7200 RPM 32MB SATA 6.0Gb/s 2.5" laptop hard drive
1TB 7200 RPM SATA laptop drive with 32MB cache for fast notebook upgrades
- PackagingBare Drive
- InterfaceSATA 6.0Gb/s
- Capacity1TB
- NAND Flash Memory TypeHard Drive
- Cache32MB
- Average Seek Time12ms
- 7200 RPM spindle speed delivers responsive notebook performance
- 32 MB cache helps smooth multi-tasking workloads
- SATA 6.0 Gb/s interface provides fast data throughput
- 1 TB capacity stores large media libraries
- 5 mm height fits standard laptop drive bays
HGST Travelstar 7K1000 1TB 7200 RPM SATA Drive
The HGST Travelstar 7K1000 is a 2.5-inch internal hard drive built for laptop upgrades and portable storage. It delivers 1TB capacity on a single 500GB platter spinning at 7200 RPM with a 32MB cache. The SATA 6.0Gb/s interface provides standard connectivity for compatible notebooks.
Suits standard 9.5mm laptop bays.
This drive fits standard 2.5-inch laptop bays with a 9.5mm height allowance. It suits users who want faster 7200 RPM performance and 1TB capacity in a standard form factor. It is not for ultra-thin notebooks or devices limited to the slimmer 7mm drive height, nor for systems requiring solid-state speed or silent operation.
9.5mm height decides physical compatibility
The critical specification is the 9.5mm z-height, which determines whether the drive fits your laptop bay. The 7200 RPM spindle speed and 12ms average seek time define its performance profile, while the 32MB cache supports multitasking workloads. Verify your system accepts a 9.5mm 2.5-inch SATA drive before purchase.
Highlights
- 7200 RPM spindle speed delivers responsive notebook performance
- 32 MB cache helps smooth multi-tasking workloads
- SATA 6.0 Gb/s interface provides fast data throughput
- 1 TB capacity stores large media libraries
- 5 mm height fits standard laptop drive bays
Specifications
| Brand | HGST |
|---|---|
| Series | Travelstar 7K1000 |
| Model | HTS721010A9E630 (0J22423) |
| Packaging | Bare Drive |
| Interface | SATA 6.0Gb/s |
| Capacity | 1TB |
| NAND Flash Memory Type | Hard Drive |
| Cache | 32MB |
| Average Seek Time | 12ms |
| Average Latency | 4.2ms |
| RPM | 7200 RPM |
| Features | Travelstar 7K1000 is the industry's only seventh-generation 7200 RPM mobile hard drive and ideally suited for notebook PC upgrades and portable, high-capacity personal storage products. At 500GB/platter, this 2.5-inch hard drive offers up to 1TB of capacity and leverages Advanced Format, which increased the physical sector size from 512 bytes to 4,096 (4K) bytes to improve drive capacities and error correction capabilities. The Travelstar 7K1000 is the industry's first high-performance 1TB 2.5-inch HDD with a 6Gb/s SATA interface and delivers the highest mobile HDD performance in PCM |
| Form Factor | 2.5" |
| Height (maximum) | 9.5mm |
| Width (maximum) | 70.00mm |
| Length (maximum) | 100.00mm |
| Shipping weight | 0.11 kg |
| Package size | 102 × 70 × 10 mm |
Questions about this item
Does my laptop need a 2.5 inch 9.5mm drive bay and a SATA 6.0Gb/s port to install this HGST Travelstar 7K1000?
Yes, the drive uses the 2.5 inch form factor with a 9.5mm height and connects through a standard SATA 6.0Gb/s interface.
Will this 7200 RPM drive work in an older laptop that only supports SATA 3.0Gb/s?
The SATA 6.0Gb/s interface is backward compatible, so the drive will operate at the slower 3.0Gb/s speed on older controllers.
How can I verify the drive is running at its full 7200 RPM speed after installation?
Use a system information tool or the drive's SMART data to confirm the rotational speed is reported as 7200 RPM.
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