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Silver 2.5-inch SATA hard drive, 15mm thick, enterprise label

Seagate

Seagate Exos 7E2000 1TB 7200 RPM 2.5" SATA laptop hard drive ST1000NX0313

SKU CH-CW03-X1KVW MPN ST1000NX0313

1TB 7200 RPM 2.5-inch SATA enterprise hard drive with 128MB cache for 24x7 bulk data storage

  • Total capacity1 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Cache memory128 MB
  • Mean latency4.16 ms
  • Rotational speed7,200 RPM

Capacity 1TB

  • 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.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $150.99
Pricier than about 78% of the 645 comparable items (median $66.99).
Total capacity 1 TB
Higher than about 90% of the 419 comparable items (median 320 GB).
Price per TB $150.99 per TB
Cheaper than about 68% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Product lineExos 7E2000
Model nameST1000NX0313
Total capacity1 TB
Recommended useFor Enterprise Storage
Performance
Mean latency4.16 ms
Rotational speed7,200 RPM
Storage
Cache memory128 MB
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height15 mm
Maximum width70.1 mm
Maximum length100.45 mm
Shipping weight0.19 kg
Package size132 × 97 × 28 mm

Other versions of this model

1 more in the same range

Questions about this item

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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