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Silver 2.5 inch bare SATA hard drive, 9.5mm thick

Seagate

Seagate ST9750422AS 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" laptop hard drive

SKU CH-VBZB-0E6FW MPN ST9750422AS

A 2.5 inch laptop hard drive with 750GB capacity, 7200 RPM speed and 16MB cache over a SATA 3.0Gb/s interface

  • Total capacity750 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Cache memory16 MB
  • Average seek time12 ms
  • Faster data access with 7200 RPM spindle speed
  • 750 GB capacity stores large media libraries
  • 16 MB cache improves burst transfer rates
  • SATA 3.0 Gb/s interface connects to most laptops
  • 5 mm height fits standard 2.5 inch bays

750 GB 2.5" SATA laptop drive

The Seagate ST9750422AS is a new 750 GB internal hard drive built for 2.5-inch laptop bays. It spins at 7200 RPM with a 16 MB cache and connects through a SATA 3.0 Gb/s interface. The bare drive measures 9.5 mm in height and fits standard notebook drive slots.

Suits storage upgrades where height matters

This drive suits owners replacing a failed drive or adding capacity in a 9.5 mm bay. It is not for systems that only accept 7 mm drives or that require a SATA 6.0 Gb/s connection for full throughput. Buyers needing solid-state speed or larger capacities should consider other form factors.

9.5 mm height decides fit

The single specification that determines compatibility is the 9.5 mm maximum height. Many modern ultrabooks and some older laptops only accept 7 mm drives, so verify the bay clearance before ordering. The SATA 3.0 Gb/s interface and 750 GB capacity are secondary to this physical constraint.

How it compares

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

Price $41.99
Cheaper than about 78% of the 645 comparable items (median $66.99).
Total capacity 750 GB
Higher than about 80% of the 419 comparable items (median 320 GB).
Price per TB $55.99 per TB
Cheaper than about 91% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameSeagate
Model nameST9750422AS
Total capacity750 GB
Performance
Average seek time12 ms
Mean latency5.6 ms
Rotational speed7,200 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSATA 3.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Max height9.5 mm
Maximum width69.75 mm
Maximum length100.3 mm
Shipping weight0.11 kg
Package size102 × 76 × 13 mm

Questions about this item

Will the 9.5mm height of this 2.5" drive fit my laptop bay?

The drive measures 9.5mm tall, 69.75mm wide and 100.3mm long, matching the standard 2.5" 9.5mm form factor used in most laptops.

What is the correct way to connect the SATA 3.0Gb/s interface without damaging the pins?

Align the L-shaped SATA data and power connectors, press straight in until seated, and avoid angling the drive which can bend the fragile pins on the bare drive.

How often should I check the S.M.A.R.T. data on this 750GB drive to catch early wear?

Run a S.M.A.R.T. scan monthly; the drive supports the ATA S.M.A.R.T. feature set and will report reallocated sectors or seek errors before failure.

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