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Internal Hard Drives


High performance, premium storage

Toshiba’s X300 3.5” internal hard drive is designed for your professional or gaming PC – delivering reliable, large capacity, incredibly high-performance storage, made possible by a number of advanced features, including an ultra-high 128 MB buffer. It even features improved positional accuracy for stable recording. The X300 is available in capacities of up to 8 TB – ideal for PC gamers, graphic designers, and other users with demanding storage requirements.

Use for:
• Powerful desktop workstations
• All-in-one PCs
• Gaming computers
• Home media computers

  • 3.5" SATA Hard Drive
  • 7200 rpm
  • 128 MB buffer
  • Advanced Format
  • High performance tasks – from editing photos and videos, to enjoying graphics-intensive gaming
8 TB 6 TB 5 TB 4 TB
Powerful performance
Performing at 7200 RPM, and with a 128 MB buffer, your data is stored securely and accessed quickly. Whether it's a quick game save, a large file that needs backing up, or working with multiple applications, the X300 retains its high-performance all day, every day. Ideal for graphic designers and creative professionals, the X300 is capable of handling almost any workload.

Premium storage

When you need more, the X300 delivers. Available in storage capacities of up to 8 TB, the X300 is able to meet your every requirement, with fast read and write speeds and secure design, making it ideal for demanding roles such as professional computing and PC gaming.

Responds in an instant

The X300’s dual-stage actuator design improves positional accuracy, negating the effects on head-track alignment that vibrations can cause. This design makes for more precise, faster read and write speeds for instant access to your data.

Advanced read and write technology

Between the Perpendicular Magnetic Recording technology – which can deliver more than three times the storage density of traditional recording, and accounts for the X300’s high capacity – and the Tunnel Magneto-Resistive recording technology – for improved stability – the X300 is equipped for fast and secure reading and writing of data.

Keep data secure

The X300’s design includes an internal shock sensor, ensuring no data is lost. In addition, ramp loading technology means that when the hard drive or desktop PC are being transported, the drive slider does not make contact with the disk, minimising the risk of wear or data loss.

Innovating worldwide

Toshiba is renowned the world over for 50 years of leading innovation – and the power behind its range of hard drives is no exception. Designed for high capacity and excellent performance, you can be sure that Toshiba’s wealth of experience in hard drives is at work in your desktop PC.

Product Specifications

  • Acoustics (idle mode)
    31 dB typ. (4 TB, 5 TB), 34 dB typ. (6 TB, 8 TB)
  • Advanced Format (AF)
  • Average latency
    4.17 ms
  • Box Content

    • 3.5-inch internal HDD - X300 High-Performance Hard Drive
    • Quick Start Guide
    • Warranty Leaflet

  • Buffer size
    128 MB
  • Consumption – Low Power Idle
    6.0 W typ.
  • Consumption – Read/Write
    11.3 W typ.
  • Dimensions

    147 (L) x 101.6 (W) x 26.1 (H) mm

  • Form factor


  • Halogen Free
  • Interface
    SATA 6.0 Gbit/s
  • Native Command Queing (NCQ)
  • RoHS compatible
  • Rotational speed
    7,200 rpm
  • Supply voltage
    5VDC (±5%) / 12VDC (±5%)
  • Temperature (operating / non-operating)
    5 to 55° C / -40 to 70 °C
  • Unrecoverable error rate
    1 per 10E14 bits read
  • Vibration (non-operating)
    49 m/s2 {5 G} (5 to 500 Hz)
  • Vibration (operating)_old
    7.35 m/s2 {0.75 G} (5 to 300 Hz) 2.45 m/s2 {0.25 G} (300 to 500 Hz)
  • Weight (approx.)

    720 g (4 TB, 5 TB), 770 g (6 TB, 8 TB)

Product Range

Part number Capacity Color
HDWF180EZSTA (Retail) 8 TB -
HDWF180UZSVA (Bulk) 8 TB -
HDWE160EZSTA (Retail) 6 TB -
HDWF160UZSVA (Bulk) 6 TB -
HDWE150EZSTA (Retail) 5 TB -
HDWF150UZSVA (Bulk) 5 TB -
HDWE140EZSTA (Retail) 4 TB -
HDWF140UZSVA (Bulk) 4 TB -

Where to buy

All features depending on model and local availability. The complete disclaimer and legal information can be found here: disclaimer


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