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Average rating
Energy consumption
  • 3 / 5 stars
    0 reviews
  • 3.3 / 5 stars
    0 reviews
  • 4 / 5 stars
    0 reviews
Installation
  • 3 / 5 stars
    0 reviews
  • 3 / 5 stars
    0 reviews
  • 5 / 5 stars
    0 reviews
Software
  • 2 / 5 stars
    0 reviews
  • 2.3 / 5 stars
    0 reviews
  • 3 / 5 stars
    0 reviews
Speed
  • 3.5 / 5 stars
    0 reviews
  • 2.6 / 5 stars
    0 reviews
  • 2 / 5 stars
    0 reviews
Most helpful review

Product number
  • 701311
  • 794254
  • 794255
Manufacturer code
  • WDBVBZ0040JCH-EESN
  • WDBVXC0080HWT-EESN
  • WDBMUT0040JWT-EESN
Brand
  • Western Digital
  • Western Digital
  • Western Digital
Warranty
  • 2 years
  • 2 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes

Number of hard drive bays
  • 2
  • 1
  • 2
Internal RAM
  • 1 GB
  • 1 GB
  • 1 GB
Total number of RAM slots
  • 1
  • 1
  • 1
Integrated hard drive
  • Yes
  • Yes
  • Yes
Replaceable hard drive
  • Yes
  • Yes
  • Yes
HDD storage capacity
  • 4 TB
  • 8192 GB
  • 4096 GB
Total storage capacity
  • 4 TB
  • 8 TB
  • 4 TB
Suitable for hard drive size
  • 3.5-inch HDD
  • 3.5-inch HDD
  • 3.5-inch HDD
Cache memory
  • 1 GB
  • 0 MB
  • 0 MB
SATA connector type
  • S-ATA (III)
  • S-ATA (III)
  • S-ATA (III)
RAID
  • JBOD, RAID 0, RAID 1
  • JBOD
  • JBOD, RAID 0, RAID 1

NAS functions
  • Backup server, FTP server, Media server, Web server
  • Backup server, Media server
  • Backup server, Media server
NAS application center
  • Yes
  • Yes
  • Yes
DLNA
  • Yes
  • Yes
  • Yes
UPnP AV support
  • Yes
  • Yes
  • Yes
FTP server
  • Yes
  • No
  • No
On/off switch
  • No
  • No
  • No
Kensington lock
  • Yes
  • No
  • No
Apple Time Machine support
  • Yes
  • No
  • No
Chromecast support
  • No
  • No
  • No
Maximum number of simultaneous users
  • More than 10
  • More than 10
  • More than 10
Number of IP camera licenses included
  • None
  • None
  • None
Plex support
  • Yes
  • Yes
  • Yes
Plex support type
  • SD (480p)
  • Full HD (1080p), HD Ready (720p), SD (480p)
  • Full HD (1080p), HD Ready (720p), SD (480p)
Suitable for IFTTT
  • Yes
  • Yes
  • Yes
Recommended for use
  • Personal cloud, Save photos and videos
  • Media streaming, Personal cloud, Save photos and videos
  • Media streaming, Personal cloud, Save photos and videos

Best tested
  • Yes
  • No
  • No

LACP Link aggregation
  • No
  • No
  • No
iSCSI support
  • Yes
  • No
  • No
Thunderbolt connector
  • No
  • No
  • No
Number of female standard USB-A ports
  • 2
  • 1
  • 2
Female standard USB-A port version
  • 3.0
  • 3.0
  • 3.0
Connection type
  • Wired
  • Wired
  • Wired
Ethernet speed
  • Gigabit Ethernet (1000Mbps)
  • Gigabit Ethernet (1000Mbps)
  • Gigabit Ethernet (1000Mbps)
Number of ethernet ports
  • 1
  • 1
  • 1

Processor
  • Marvell Armada
  • RealTek
  • RealTek
Processor brand
  • Marvell
  • RealTek
  • RealTek
Processor family
  • ARMADA
  • A53
  • A53
Processor code name
  • ARMADA
  • Cortex
  • Cortex
Processor cores
  • Dual-core (2)
  • Quad-Core (4)
  • Quad-Core (4)
Clock speed
  • 1300 MHz
  • 1,4 GHz
  • 1,4 GHz
Turbo speed
  • 1300 MHz
  • 1,4 GHz
  • 1,4 GHz

Depth
  • 15,5 cm
  • 8 cm
  • 16 cm
Width
  • 9,9 cm
  • 22,6 cm
  • 10,2 cm
Height
  • 17,1 cm
  • 20 cm
  • 17,9 cm
Type NAS
  • Upright
  • Upright
  • Upright
Color
  • Black
  • White
  • White
Weight
  • 1,6 kg
  • 1,4 kg
  • 2,4 kg