Drive specification Western Digital WDBNFV0020B
 |
Average cost, USD ($): 99 Popularity: 8.0/10 |
General
Manufacturer Manufacturer
X
| Western Digital |
| Type Type
X
| HDD |
| Capacity, GByte Capacity, GByte
X
| 2000 |
| Purpose Purpose
X
| external |
| Form-factor Form-factor
X
| 2.5" |
Read/write speed
| Read speed, MByte/s Read speed, MByte/s
X
| 0 |
| Write speed, MByte/s Write speed, MByte/s
X
| 0 |
Interfaces
| SATA type SATA type
X
| not supported |
| IDE support IDE support
X
| no |
| USB USB
X
| USB 3.0 |
| FireWire 400 support FireWire 400 support
X
| no |
| FireWire 800 support FireWire 800 support
X
| no |
| PCI-Express support PCI-Express support
X
| no |
| PCI-Express type PCI-Express type
X
| not supported |
| mini PCI-E support mini PCI-E support
X
| no |
| Zif 40 pin support Zif 40 pin support
X
| no |
| SCSI support SCSI support
X
| no |
| SCSI type SCSI type
X
| not supported |
| SAS support SAS support
X
| no |
| Fibre Channel support Fibre Channel support
X
| no |
| HSDL support HSDL support
X
| no |
| eSATA support eSATA support
X
| no |
| mSATA support mSATA support
X
| no |
| M.2 support M.2 support
X
| no |
| Thunderbolt support Thunderbolt support
X
| no |
| Ethernet support Ethernet support
X
| no |
| Ethernet speed Ethernet speed
X
| - |
| ExpressCard/34 support ExpressCard/34 support
X
| no |
| USB Type A count USB Type A count
X
| 0 |
| USB 3.0 Type A count USB 3.0 Type A count
X
| 0 |
| eSATA Host count eSATA Host count
X
| 0 |
| VGA out VGA out
X
| no |
HDD information
| HDD count HDD count
X
| 1 |
| Average read latency time, Milliseconds Average read latency time, Milliseconds
X
| 0 |
| Average write latency time, Milliseconds Average write latency time, Milliseconds
X
| 0 |
| Outer data transfer speed, MByte/s Outer data transfer speed, MByte/s
X
| 500 |
| Inner data transfer speed, MByte/s Inner data transfer speed, MByte/s
X
| 0 |
| Rotate speed, Revolution per minute Rotate speed, Revolution per minute
X
| 0 |
| Platter count Platter count
X
| 0 |
| Head count Head count
X
| 0 |
| Track to track speed, Milliseconds Track to track speed, Milliseconds
X
| 0 |
| Full stroke time, Milliseconds Full stroke time, Milliseconds
X
| 0 |
| Average latency time, Milliseconds Average latency time, Milliseconds
X
| 0 |
SSD
| Random block (4 KByte) writing speed, Operation per second Random block (4 KByte) writing speed, Operation per second
X
| 0 |
| Controller name Controller name
X
| - |
| Flash-memory type Flash-memory type
X
| - |
NAS
| HDD place count HDD place count
X
| 0 |
| Form-factor of place Form-factor of place
X
| - |
| HDD locking HDD locking
X
| no |
| BitTorrent support BitTorrent support
X
| no |
| eD2k support eD2k support
X
| no |
| Print-server mode support Print-server mode support
X
| no |
| FTP-server mode support FTP-server mode support
X
| no |
| UPnP/DLNA-media server mode support UPnP/DLNA-media server mode support
X
| no |
| iSCSI support iSCSI support
X
| no |
| Inner standard SATA or IDE Inner standard SATA or IDE
X
| - |
| EXT2 file system inner support EXT2 file system inner support
X
| no |
| EXT3 file system inner support EXT3 file system inner support
X
| no |
| EXT4 file system inner support EXT4 file system inner support
X
| no |
| NTFS file system inner support NTFS file system inner support
X
| no |
| FAT32 file system inner support FAT32 file system inner support
X
| no |
| HFS+ file system inner support HFS+ file system inner support
X
| no |
| EXT2 file system outer support EXT2 file system outer support
X
| no |
| EXT3 file system outer support EXT3 file system outer support
X
| no |
| EXT4 file system outer support EXT4 file system outer support
X
| no |
| NTFS file system outer support NTFS file system outer support
X
| no |
| FAT32 file system outer support FAT32 file system outer support
X
| no |
| HFS+ file system outer support HFS+ file system outer support
X
| no |
| CPU/Chipset name CPU/Chipset name
X
| - |
| CPU core count CPU core count
X
| 0 |
| Clock frequency, MHz Clock frequency, MHz
X
| 0 |
| RAM type RAM type
X
| - |
| RAM volume, MByte RAM volume, MByte
X
| 0 |
| RAM enlarge possibility RAM enlarge possibility
X
| no |
| Hot replace possibility Hot replace possibility
X
| no |
| IP-webcamera support IP-webcamera support
X
| no |
| IP-webcamera count IP-webcamera count
X
| 0 |
Standard support
| NCQ support NCQ support
X
| no |
| RAID0 support RAID0 support
X
| no |
| RAID1 support RAID1 support
X
| no |
| RAID10 support RAID10 support
X
| no |
| RAID3 support RAID3 support
X
| no |
| RAID5 support RAID5 support
X
| no |
| RAID6 support RAID6 support
X
| no |
| 4KByte sectors support 4KByte sectors support
X
| no |
Hybrid
| Flash memory volume, GByte Flash memory volume, GByte
X
| 0 |
Other
| Buffer size, MByte Buffer size, MByte
X
| 0 |
| Life time, hours Life time, hours
X
| 0 |
| Work impact resistance, G Work impact resistance, G
X
| 0 |
| Storage impact resistance, G Storage impact resistance, G
X
| 0 |
| Encryption data support Encryption data support
X
| no |
| Outer power block presence Outer power block presence
X
| no |
| Power from 2 USB possibility Power from 2 USB possibility
X
| no |
| Work noice, Db Work noice, Db
X
| 0 |
| Idle noice, Db Idle noice, Db
X
| 0 |
| Work supply power, Watt Work supply power, Watt
X
| 0 |
| Sleep mode supply power, Watt Sleep mode supply power, Watt
X
| 0 |
| Minimal working temperature, °C Minimal working temperature, °C
X
| 0 |
| Maximal working temperature, °C Maximal working temperature, °C
X
| 0 |
| Display presence Display presence
X
| no |
| Backup button presence Backup button presence
X
| no |
| Autorun after power failures Autorun after power failures
X
| no |
| Wi-Fi support Wi-Fi support
X
| no |
| Rubberized case Rubberized case
X
| no |
Size
| Width, Millimeters Width, Millimeters
X
| 81.6 |
| Height, Millimeters Height, Millimeters
X
| 20.96 |
| Length, Millimeters Length, Millimeters
X
| 110 |
| Weight, Gram Weight, Gram
X
| 230 |