UV400 Features and Specifications:

• Form factor: 2.5"

• Interface SATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 (3Gb/s)

• Capacities2: 120GB, 240GB, 480GB, 960GB

• Controller: Marvell 88SS1074

• NAND: TLC

• Baseline Performance1: Data Transfer (ATTO)

  • 120GB — up to 550MB/s Read and 350MB/s Write

  • 240GB — up to 550MB/s Read and 490MB/s Write

  • 480GB — up to 550MB/s Read and 500MB/s Write

  • 960GB — up to 540MB/s Read and 500MB/s Write

  Maximum Random 4k Read/Write (IOMETER)

  • 120GB — up to 90,000 IOPS and 15,000 IOPS

  • 240GB — up to 90,000 IOPS and 25,000 IOPS

  • 480GB — up to 90,000 IOPS and 35,000 IOPS

  • 960GB — up to 90,000 IOPS and 50,000 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/support3: Limited 3-year warranty with free technical support

• Total Bytes Written (TBW)4: 

  • 120GB: 50TB

  • 240GB: 100TB

  • 480GB: 200TB

  • 960GB: 400TB