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Silver rectangular 2.5 inch enterprise hard drive with green circuit board visible on underside

Seagate

Seagate Exos 7E2000 ST2000NX0253 2TB 7200 RPM 2.5" laptop hard drive

SKU CH-85ZV-XTAFV MPN ST2000NX0253

A 2.5 inch enterprise hard drive holding 2 TB at 7200 RPM with a 128 MB cache and a SATA 6.0 Gb/s interface

  • Total capacity2 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 2TB

  • 2TB capacity fits large datasets in a compact 2.5-inch form factor
  • 7200 RPM spindle delivers fast sequential access with 4.16ms average latency
  • 128MB cache buffers bursts for smoother enterprise workloads
  • SATA 6.0Gb/s interface integrates directly into existing server backplanes
  • Rated 24×7 operation with 2M-hour MTBF for continuous bulk storage reliability

2TB Enterprise 2.5-Inch SATA Drive

The Seagate Exos 7E2000 ST2000NX0253 is a 2TB internal hard drive built for enterprise storage arrays. It spins at 7200 RPM with a 128MB cache and uses the SATA 6.0Gb/s interface. The 512e advanced format ensures compatibility with existing infrastructure.

Suits High-Density 24x7 Workloads

This drive is rated for continuous operation and 2M hours MTBF, making it suitable for servers and storage appliances that need bulk capacity in a small footprint. It is not for buyers who need a lower-profile drive for thin laptops, nor for systems that require a different interface protocol.

15mm Z-Height Decides Fit

The maximum height is 15mm, which determines whether the drive fits the target bay or enclosure. Width reaches 70.10mm and length 100.45mm. Verify the available clearance before purchase, as thinner slots cannot accept this drive.

How it compares

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

Price $310.99
Pricier than about 90% of the 645 comparable items (median $66.99).
Total capacity 2 TB
Higher than about 90% of the 419 comparable items (median 320 GB).
Price per TB $155.50 per TB
Cheaper than about 66% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Product lineExos 7E2000
Model nameST2000NX0253
Total capacity2 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 weight0.20 kg
Package size137 × 98 × 24 mm

Other versions of this model

1 more in the same range

Questions about this item

Which capacity and form factor should I choose for a 2.5-inch enterprise laptop bay?

This model provides 2TB in a 2.5-inch, 15mm height form factor with a 128MB cache, built for 24x7 enterprise workloads.

What does the 7200 RPM speed mean for real-world performance in a laptop?

The 7200 RPM spindle and 4.16ms average latency deliver responsive bulk-data access for continuous enterprise operations.

What does the SATA 6.0Gb/s interface cap in practice?

The SATA 6.0Gb/s link supports the drive's sustained throughput while fitting existing 2.5-inch enterprise infrastructure.

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