We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver rectangular 2.5 inch bare drive with green circuit board visible, 7mm thin

HGST Refurbished

HGST HTS723232A7A364 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" 7mm laptop hard drive

SKU CH-0J7T-CEND5 MPN HTS723232A7A364

A 2.5 inch laptop hard drive with 320GB capacity, 7200 RPM speed and 16MB cache over a SATA 3.0Gb/s interface in a 7mm low-profile design

  • Total capacity320 GB
  • Interface typeSATA 3.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Cache memory16 MB
  • Rotational speed7,200 RPM
  • 7200 RPM for faster data access
  • 7mm low profile fits slim laptop bays
  • 320GB capacity stores documents and media
  • 16MB cache improves read and write response
  • SATA 3.0Gb/s interface connects to standard laptop ports

Travelstar Z7K320 320GB 7200 RPM

The HGST Travelstar Z7K320 is a 2.5-inch laptop internal hard drive with 320GB capacity. It spins at 7200 RPM and provides 16MB cache over a SATA 3.0Gb/s interface. The bare drive measures 7mm in height.

Suits older laptops needing a 7mm 7200 RPM drive

This drive fits systems that accept a 7mm 2.5-inch SATA drive and benefit from 7200 RPM speeds. It is not for machines that require a taller 2.5-inch drive or an SSD interface. Buyers needing more capacity should look elsewhere.

7mm z-height decides fit

The 7mm height is the critical dimension that determines whether this drive installs in a specific bay. Verify the laptop chassis accepts a 7mm 2.5-inch SATA drive before purchase.

How it compares

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

Price $29.99
Cheaper than about 91% of the 645 comparable items (median $66.99).
Total capacity 320 GB
Typical for this category: the median of 419 items is 320 GB.
Price per TB $93.72 per TB
Cheaper than about 82% of the 416 comparable items (median $233.48 per TB).

New to this? Paying with USDT: TRC-20 or ERC-20 — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameHitachi GST
Product lineTravelstar Z7K320
Model nameHTS723232A7A364
Total capacity320 GB
Performance
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 height7 mm
Maximum width70 mm
Maximum length100 mm
Shipping weight0.07 kg
Package size102 × 76 × 10 mm

Questions about this item

What comes inside the bare-drive packaging and what else do I need to install it?

The box contains only the 2.5-inch 7mm HTS723232A7A364 drive; you must supply your own SATA data cable, power connection and any mounting bracket or screws your laptop requires.

Which capacity and speed version of the Travelstar Z7K320 should I pick?

This model is the single 320GB 7200 RPM variant with 16MB cache and a SATA 3.0Gb/s interface; no other capacities or spindle speeds exist in this series.

What does the 7200 RPM figure mean for everyday laptop use?

The 7200 RPM spindle provides quicker data access than slower-spinning drives, cutting boot and application load times while fitting the standard 2.5-inch 7mm bay.

More in 2.5-Inch Internal Laptop HDDs

Similar items