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Kingston SSDNow UV400 480GB SATA3 2.5inch SSD

  • Capacity 480GB
  • SATA Rev. 3.0 (6Gb/s)
  • Up to 550MB/s Read and 500MB/s Write
  • Stand-alone Drive

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QuickFind: 748528

Mfr part code: SUV400S37/480G

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    Kingston SSDNow UV400 480GB SATA3 2.5inch SSD Product Description

    Breathe new life into your system.

    Kingston's SSDNow UV400 is powered by a four-channel Marvell controller for incredible speeds and higher performance compared to a mechanical hard drive. It dramatically improves the responsiveness of your existing system and is 10 times faster than a 7200RPM hard drive.

    Rugged and more reliable and durable than a hard drive, UV400 is built using Flash memory so it's shock and vibration-resistant and less likely to fail than a mechanical hard drive. Its ruggedness makes it ideal for notebooks and other mobile computing devices.

    For easy installation, UV400 is available in a bundle kit that includes everything needed to install the SSD in your existing system, including a USB enclosure to transfer data, a 2"-3.5" adapter to mount in a desktop environment, a SATA data cable and a coupon for an Acronis data migration software download.

    UV400 is available in multiple capacities, from 120GB to 960GB3, giving you plenty of space for all your files, applications, videos, photos and other important documents. It's the ideal hard drive replacement and can also replace a smaller SSD in your system to give you all the room you need.

    • 10 times faster than a 7200RPM hard drive
    • More reliable and durable than a hard drive
    • Available as a bundle kit for easy installation
    • Multiple capacities to meet your needs

    10x faster than a HDD

    Its incredible read/write speeds will not only increase performance but also breathe life into existing systems.

    Marvell controller

    UV400 is powered by a four-channel Marvell controller that delivers impressive speeds with both compressible and incompressible data. It has a processor optimised for performance and endurance.


    UV400 is shock and vibration-resistant for rugged reliability in notebooks and other mobile computing devices.

    Available in a bundle kit

    With everything needed to copy over your existing hard drive2, the UV400 bundle kit is ideal for do-it-yourself installation.

    Form factor 2.5" 
    Interface SATA Rev. 3.0 (6Gb/s) - with backwards compatibility to SATA Rev. 2.0 (3Gb/s) 
    Capacity 480GB
    Controller Marvell 88SS1074 
    Baseline Performance Data Transfer (ATTO)  480GB - up to 550MB/s Read and 500MB/s Write 
    Maximum Random 4k Read/Write (IOMETER) 480GB - up to 90,000 IOPS and 35,000 IOPS 
    Power Consumption 0.672W Idle / 0.693W Avg / 0.59W (MAX) Read / 2.515W (MAX) Write
    Storage temperature -40°C~85°C
    Operating temperature 0°C~70°C 
    Dimensions 100.0mm x 69.9mm x 7.0mm
    Weight 57 g 
    Vibration operating 2.17G Peak (7-800Hz) 
    Vibration non-operating 20G Peak (10-2000Hz)  
    Life expectancy 1 million hours MTBF 
    Warranty/support4 limited 3-year warranty with free technical support 
    Total Bytes Written (TBW)5  480GB: 256TB 

    Add-ons and Accessories


    £5.09 inc. vat
    £6.23save £1.14
    £4.24 ex. vat
    £5.19save £0.95
    £3.56 inc. vat
    £7.37save £3.81
    £2.96 ex. vat
    £6.14save £3.18

    Technical Specifications


    Cables Included 1 x Serial ATA cable - internal

    Expansion & Connectivity

    Compatible Bays 1 x 2.5" - internal
    Interfaces 1 x SATA 6 Gb/s - 7 pin Serial ATA
    Compatible Bay 2.5"

    Manufacturer Warranty

    Service & Support Limited warranty - 3 years ¦ Technical support
    Service & Support Details Limited warranty - 3 years ¦ Technical support


    Maximum 4KB Random Write 35000 IOPS
    Maximum 4KB Random Read 90000 IOPS
    SSD Endurance 256 TB
    Drive Transfer Rate 600 MBps (external)
    Internal Data Rate 550 MBps (read) / 500 MBps (write)


    Power Consumption 0.693 Watt (average) ¦ 0.672 Watt (idle) ¦ 0.59 Watt (read) ¦ 2.515 Watt (write)


    Device Type Solid state drive - internal
    Capacity 480 GB
    NAND Flash Memory Type Triple-level cell (TLC)
    Form Factor 2.5"
    Interface SATA 6Gb/s
    Features Shock resistant, rugged, Marvell 88SS1074 controller
    Width 69.9 mm
    Depth 100 mm
    Height 7 mm
    Weight 57 g


    MTBF 1,000,000 hours

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 70 °C
    Vibration Tolerance (operating) 2.17 g @ 7-800 Hz
    Vibration Tolerance (non-operating) 20 g @ 10-2000 Hz

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