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Hard drive type
  • 3.5 inches
  • 3.5 inches
  • 3.5 inches
  • 3.5 inches
Total storage capacity
  • 20 TB
  • 16 TB
  • 8 TB
  • 8 TB
Formatted for operating system
  • Windows
  • Mac, Windows
  • Mac, Windows
  • Mac
Build quality
  • Basic
  • Mid-range
  • Mid-range
  • Basic
Shockproof
  • No
  • No
  • No
  • No

Recommended for use
    • Making a backup
    • Save photos and videos
    • Making a backup
    • Save photos and videos


Most helpful review


Product number
  • 793456
  • 830742
  • 795176
  • 864854
Manufacturer code
  • WDBFBE0200JBK-EESN
  • STHJ16000800
  • STGB8000400
  • STHS8000800
Brand
  • Western Digital
  • LaCie
  • LaCie
  • LaCie
Warranty
  • 3 years
  • 5 years
  • 5 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty

Total storage capacity
  • 20 TB
  • 16 TB
  • 8 TB
  • 8 TB
Cache memory
  • 512 MB
  • 64 MB
  • 64 MB
  • 240 MB
Hard drive type
  • 3.5 inches
  • 3.5 inches
  • 3.5 inches
  • 3.5 inches
HDD's RPM
  • 7200 rpm
  • 7200 rpm
Formatted for operating system
  • Windows
  • Mac, Windows
  • Mac, Windows
  • Mac
Safety class
  • High-end
  • Basic
  • Basic
  • Mid-range
Maximum write speed
  • 100 MB/s
  • 100 MB/s
Maximum read speed
  • 100 MB/s
  • 100 MB/s

Shockproof
  • No
  • No
  • No
  • No
Dustproof
  • Yes
  • Yes
  • No
  • No
On/off switch
  • Yes
  • Yes
  • No
  • No
Backup feature
  • Yes
  • Yes
  • Yes
  • Yes
Protected memory (USB)
  • Yes
  • No
  • No
  • Yes
Protection type (USB)
  • Data encryption, Password
  • Password
Data encryption
  • Hardware encryption, Software encryption
Recommended for use
  • Making a backup, Save photos and videos
  • Making a backup, Save photos and videos

Width
  • 10 cm
  • 11,8 cm
  • 11,8 cm
  • 5,63 cm
Depth
  • 16 cm
  • 9,33 cm
  • 21,7 cm
  • 21,7 cm
Height
  • 18 cm
  • 21,7 cm
  • 9,3 cm
  • 11,8 cm
Weight
  • 2290 g
  • 2,8 kg
  • 2900 g
  • 1,7 kg
Color
  • Black
  • Black
  • Silver
  • Black
Material
  • Plastic
  • Metal
  • Metal
  • Metal, Plastic
Build quality
  • Basic
  • Mid-range
  • Mid-range
  • Basic

Energy-efficient
  • Yes
  • No
  • Yes
  • No
Power supply type
  • Grid current
  • Grid current
  • Grid current, Via a different product
  • Grid current

FireWire
  • No
  • No
  • No
  • No
Thunderbolt connector
  • No
  • No
  • Yes
  • Yes
SATA connector type
  • S-ATA (II)
  • S-ATA (III)
  • S-ATA (III)
  • SATA-600
Type of USB port
  • Standard USB-A, USB-C
  • USB-C
  • Standard USB-A
  • Standard USB-A, USB-C
USB port
  • Yes
  • Yes
  • Yes
  • Yes