Compare



Average rating
Price-quality ratio
  • 4.4 / 5 stars
    0 reviews
  • 5 / 5 stars
    0 reviews
  • 5 / 5 stars
    0 reviews
Reliability
  • 4.8 / 5 stars
    0 reviews
  • 4 / 5 stars
    0 reviews
  • 5 / 5 stars
    0 reviews
Speed
  • 4.5 / 5 stars
    0 reviews
  • 4 / 5 stars
    0 reviews
  • 5 / 5 stars
    0 reviews
Most helpful review

Product number
  • 826282
  • 834785
  • 835267
  • 803139
  • 855328
Manufacturer code
  • STHG4000400
  • WDBFTM0040BBL-WESN
  • WDBPMV0040BSL-WESN
  • STFR2000403
  • WDBA2F0050BBL-WESN
Brand
  • LaCie
  • Western Digital
  • Western Digital
  • LaCie
  • Western Digital
Warranty
  • 2 years
  • 3 years
  • 2 years
  • 2 years
  • 3 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes

Total storage capacity
  • 4 TB
  • 4 TB
  • 4 TB
  • 2 TB
  • 5 TB
Cache memory
  • 64 MB
  • 0 MB
  • 128 MB
  • 0 MB
Hard drive type
  • 2.5-inch
  • 2.5-inch
  • 2.5-inch
  • 2.5-inch
  • 2.5-inch
Formatted for operating system
  • Mac, Windows
  • Windows
  • Mac
  • Mac, Windows
  • Mac
Safety class
  • Mid-range
  • Basic
  • High-end
  • Mid-range
Maximum write speed
  • 100 MB/s
  • 100 MB/s
Maximum read speed
  • 100 MB/s
  • 100 MB/s
HDD's RPM
  • 5400 rpm

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

Width
  • 9,12 cm
  • 8,16 cm
  • 8,16 cm
  • 8,6 cm
  • 8,16 cm
Depth
  • 12,4 cm
  • 2,09 cm
  • 2,09 cm
  • 13,5 cm
  • 2,09 cm
Height
  • 2 cm
  • 11 cm
  • 11 cm
  • 1,9 cm
  • 11 cm
Weight
  • 400 g
  • 0,96 kg
  • 0,2 kg
  • 100 g
  • 0,48 kg
Color
  • Silver
  • Black
  • Silver
  • Orange
  • Blue
Material
  • Metal
  • Plastic
  • Metal
  • Plastic
  • Plastic
Build quality
  • High-end
  • Basic
  • Mid-range
  • Mid-range
  • Basic

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

FireWire
  • No
  • No
  • No
  • No
  • No
Thunderbolt connector
  • No
  • No
  • No
  • No
  • No
SATA connector type
  • S-ATA (III)
  • S-ATA (III)
  • S-ATA (III)
  • S-ATA (III)
  • S-ATA (III)
Type of USB port
  • USB-C
  • USB-C
  • USB-C
  • USB-C
  • USB-C
USB port
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes