Seagate
Seagate Cheetah NS ST3400755SSProduct 400 GB 3.5" SAS internal hard drive
- SLC
$23.99
0.00030554BTC
In stock
Seagate
Seagate ST1000NM0033 1TB 7200 RPM SATA 6.0Gb/s 3.5" 128MB Cache Internal Hard Drive
A 1TB 3.5-inch desktop drive spinning at 7200 RPM with a 128MB cache and a 6.0Gb/s SATA interface
- InterfaceSATA 6.0Gb/s
- Capacity1TB
- RPM7200 RPM
- Cache128MB
- Average Latency4.16ms
- FeaturesHot Plug
- 1TB capacity for bulk storage needs
- 7200 RPM spindle speed for responsive data access
- SATA 6.0Gb/s interface for broad desktop compatibility
- 128MB cache to smooth burst workloads
- 5-inch form factor fits standard drive bays
Capacity and Interface
The Seagate ST1000NM0033 is a 1TB 3.5-inch internal hard drive designed for desktop and entry-level server storage. It operates at 7200 RPM with a 128MB cache to handle everyday workloads such as email, business processing and network-attached storage.
SATA 6.0Gb/s Throughput
The drive connects via a SATA 6.0Gb/s interface which caps the maximum theoretical transfer rate at 6.0Gbps. Real-world sustained throughput will be lower due to the mechanical nature of the platters and the 4.16ms average latency inherent to 7200 RPM operation.
1TB Cache and Headroom
The 1TB capacity combined with 128MB of cache provides ample space for operating systems, applications and general data archives. Workloads requiring sustained high random IOPS or very low latency will exceed the practical limits of this mechanical design.
Highlights
- 1TB capacity for bulk storage needs
- 7200 RPM spindle speed for responsive data access
- SATA 6.0Gb/s interface for broad desktop compatibility
- 128MB cache to smooth burst workloads
- 5-inch form factor fits standard drive bays
Specifications
| Brand | Seagate |
|---|---|
| Interface | SATA 6.0Gb/s |
| Capacity | 1TB |
| RPM | 7200 RPM |
| Cache | 128MB |
| Average Latency | 4.16ms |
| Features | Hot Plug |
| Form Factor | 3.5" |
Questions about this item
Is the 128 MB cache version the only one available for this 1 TB model?
The product data lists a single configuration with 128 MB cache for the 1 TB capacity.
What sustained transfer rate can I expect from the 7200 RPM platters inside a desktop PC?
The 7200 RPM speed and 4.16 ms average latency support typical sequential throughput for desktop workloads.
Does the SATA 6.0 Gb/s interface limit the drive to 6 Gb/s in a 3 Gb/s port?
The SATA 6.0 Gb/s interface negotiates down to 3 Gb/s on older ports, capping the maximum burst rate.
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