Seagate
Seagate Exos 7E2000 ST2000NX0253 2TB 7200 RPM 2.5" laptop hard drive
- SATA 6.0Gb/s
- 2TB
310,99 US$375,99 US$−17%
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Seagate
Seagate Exos 7E2000 1TB 7200 RPM 2.5" SATA laptop hard drive ST1000NX0313
1TB 7200 RPM 2.5-inch SATA enterprise hard drive with 128MB cache for 24x7 bulk data storage
- InterfaceSATA 6.0Gb/s
- Capacity1TB
- Cache128MB
- Average Latency4.16ms
- RPM7200 RPM
- FeaturesTrusted Bulk Data Storage in a Small Data Center Footprint E
Capacity 1TB
- 1TB
- 2TB
- Enterprise-class reliability rated for 24x7 operation and 2M hours MTBF
- 7200 RPM spindle speed with 4.16 ms average latency for quick data access
- 128 MB cache buffers bursts to sustain throughput on SATA 6.0Gb/s
- 512e advanced format fits existing infrastructure without software changes
- Slim 2.5-inch, 15 mm height fits dense server and laptop bays
Capacity and interface
The Seagate Exos 7E2000 ST1000NX0313 is a 1TB internal hard drive with a SATA 6.0Gb/s interface. It operates at 7200 RPM and includes a 128MB cache. The 2.5-inch form factor measures 15mm in height.
Enterprise workload fit
This drive is rated for 24x7 operation and targets enterprise storage arrays that need bulk capacity in a small footprint. Builders needing a thin 7mm drive for a slim laptop chassis should look elsewhere.
512e sector format
The drive uses a 512e advanced format that presents 512-byte logical sectors while writing 4KB physical sectors. Older controllers or operating systems without 512e support may not recognise the full capacity.
Pontos fortes
- Enterprise-class reliability rated for 24x7 operation and 2M hours MTBF
- 7200 RPM spindle speed with 4.16 ms average latency for quick data access
- 128 MB cache buffers bursts to sustain throughput on SATA 6.0Gb/s
- 512e advanced format fits existing infrastructure without software changes
- Slim 2.5-inch, 15 mm height fits dense server and laptop bays
Especificações
| Brand | Seagate |
|---|---|
| Series | Exos 7E2000 |
| Model | ST1000NX0313 |
| Interface | SATA 6.0Gb/s |
| Capacity | 1TB |
| Cache | 128MB |
| Average Latency | 4.16ms |
| RPM | 7200 RPM |
| Features | Trusted Bulk Data Storage in a Small Data Center Footprint Exos 7E2000 drives optimize your data center footprint in a proven 2.5-inch form factor for infrastructures requiring highly reliable access to bulk data. Conventional magnetic recording (CMR) technology helps Exos 7E2000 catalyze the datasphere, enabling data center architects and IT professionals to deliver trusted performance, rock-solid reliability and ironclad security for demanding 24x7 operations. A 2M-hr. MTBF rating with supported workloads of 550TB/year, dense data storage and low power consumption help you meet you |
| Usage | For Enterprise Storage |
| Form Factor | 2.5" |
| Height (maximum) | 15mm |
| Width (maximum) | 70.10mm |
| Length (maximum) | 100.45mm |
| Peso de envio | 0.19 kg |
| Dimensões da embalagem | 132 × 97 × 28 mm |
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Perguntas sobre este artigo
Does the ST1000NX0313 ship with cables or a mounting bracket, or must those be purchased separately?
The drive is supplied as a bare 2.5-inch SATA unit; SATA data and power cables plus any 2.5-to-3.5-inch adapter bracket are not included and must be sourced separately.
The Exos 7E2000 line lists several capacities — why choose the 1 TB model over the larger ones?
Select the 1 TB version when your workload fits in that capacity and you want the lowest cost per drive while still gaining 7200 RPM speed, 128 MB cache and 512e format.
What does the 7200 RPM rating actually deliver once the drive is installed in a laptop or server?
The 7200 RPM spindle yields a 4.16 ms average latency and sustained throughput suitable for 24×7 bulk-data workloads in a 15 mm 2.5-inch bay.
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