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Silver 2.5-inch 7mm laptop hard drive, bare circuit board visible

Seagate

Seagate ST320LM010 320GB 7200 RPM 32MB SATA 6.0Gb/s 2.5" 7mm laptop hard drive

SKU CH-NV20-9QTRM MPN ST320LM010

A 320 GB, 7 mm thin 2.5" laptop hard drive spinning at 7200 RPM with a 32 MB cache and SATA 6.0 Gb/s interface

  • PackagingBare Drive
  • InterfaceSATA 6.0Gb/s
  • Capacity320GB
  • Cache32MB
  • Average Seek Time11ms
  • RPM7200 RPM

Capacity 320GB

RPM 7200 RPM

  • 7mm slim profile fits ultra-thin laptop bays
  • 7200 RPM spindle delivers fast data access
  • 32 MB cache buffers bursts for smoother performance
  • SATA 6.0 Gb/s interface maximises throughput on modern chipsets
  • 320 GB capacity stores operating system and everyday files

7mm 2.5-inch SATA laptop drive

The Seagate ST320LM010 is a 320GB 2.5-inch internal hard drive built for laptops. It spins at 7200 RPM with a 32MB cache and connects through a SATA 6.0Gb/s interface. The 7mm z-height allows installation in thin chassis designs where standard drives cannot fit.

Suits thin-laptop upgrades and self-encrypting needs

This drive fits users replacing a 7mm drive in an ultraportable or thin-and-light notebook. The self-encrypting option helps meet data-protection requirements. Buyers needing more than 320GB of capacity or the speed of a solid-state drive should consider a different storage type.

7mm height decides fit

The single specification that decides compatibility is the 7mm drive height. Systems designed for this z-height will accept the drive; bays built only for taller drives will not. Verify the laptop's drive bay clearance before purchase.

Highlights

  • 7mm slim profile fits ultra-thin laptop bays
  • 7200 RPM spindle delivers fast data access
  • 32 MB cache buffers bursts for smoother performance
  • SATA 6.0 Gb/s interface maximises throughput on modern chipsets
  • 320 GB capacity stores operating system and everyday files

Specifications

BrandSeagate
SeriesMOMENTUS THIN
ModelST320LM010
PackagingBare Drive
InterfaceSATA 6.0Gb/s
Capacity320GB
Cache32MB
Average Seek Time11ms
RPM7200 RPM
FeaturesThe World's First 7mm, 2.5-Inch Form Factor Drive
-7mm z-height form factor enables thin chassis design for all segments of laptop computing.
-Self-Encrypting Drives mitigate data breaches, comply with data protection regulations and preserve brand recognition.1
-Self-Encrypting Drives with FIPS 140-2 certification are approved for the U.S. and Canadian governments.1,2
Best-Fit Applications
-Entry-level laptops-Enjoy a stylish, thin and lightweight design without exceeding your budget.
-Netbooks-Get a thinner netbook without compromising on storage or affordability.
-Ultraportables-T
Form Factor2.5"
Height (maximum)7mm
Width (maximum)70.10mm
Length (maximum)100.55 mm
Shipping weight0.16 kg
Package size218 × 137 × 44 mm

Other versions of this model

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Questions about this item

Will the 7.00mm height and 100.55mm length fit my laptop's 2.5-inch bay?

Yes, the 7.00mm z-height and 100.55mm length match the standard 2.5-inch form factor used in most laptops.

Do I need a bracket or adapter to install the SATA 6.0Gb/s drive?

No bracket is required; connect the drive directly to the laptop's SATA data and power connectors.

How often should I check the 32MB cache and 7200 RPM drive for errors?

Run the manufacturer's diagnostic utility periodically to monitor SMART attributes and surface health.

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