Kirjeldus
Specification
Item DS40HKVS-VX1 DS20HKVS-VX1
Interface SATA
Formatted Capacity 4 TB 2TB
Performance
Interface Speed [6] 6.0 Gb/s, 3.0 Gb/s, 1.5 Gb/s
Rotation Speed 5400 rpm
Buffer Size 128 MB
Maximum Data Transfer
Speed
(Sustained) (Typ.)
176.4 MB/s
Logical Data Block Length[9] HOST: 512 B, DISK: 4096 B
Supply Voltage Allowable Voltage 12 V [10] ± 10 % / 5 V [10] ± 5 % [11]
Power
Consumption
Operating (Typ.)[12] 4.11 W 4.01 W
Active idle (Typ.) 2.36 W 2.08 W
Standby (Typ.) 0.20 W 0.31 W
Acoustics
(Sound Power)
[13]
Low Power Idle (Typ.)
22 dB
21 dB
Environmental Limit
Item Specification
Ambient
temperature
Operating 0 °C to 60 °C (No condensation)
Non-Operating [14] [15] – 40 °C to 70 °C (No condensation)
Enclosure
surface
temperature
Operating
0 °C to 70 °C (No condensation) [16]
Relative
Humidity
Operating 5 % to 90 % R.H. (No condensation)
Non-Operating 5 % to 95 % R.H. (No condensation)
Altitude
Operating – 305 m to 3048 m
Non-Operating [14] – 305 m to 12 192 m
Shock [14] Operating 686 m/s2 { 70 G } ( 2 ms duration )
Non-Operating 6TB: 2940 m/s2 { 300 G } / 4TB, 2TB: 3430 m/s2 { 350 G } ( 2 ms duration )
Vibration [14]
Operating [15] 4.90 m/s2 { 0.50 G } ( 5 to 350 Hz )
2.45 m/s2 { 0.25 G } ( 350 to 500 Hz )
Non-Operating [17] 29.4 m/s2 { 3.0 G } ( 5 to 500 Hz )
Reliability
Item Specification
MTTF / AFR [4] 1 000 000 hours / 0.88%
Non-recoverable Error Rate 1 error per 1014 bits read
Load / Unload 600 000 times
Availability 24 hours/day, 7 days/week
Rated Annual Workload (Total TB
Transferred per Year,
R/W)
180 TB/year
Mechanical Specification
Item
DS40HKVS-VX1
Width
DS20HKVS-VX1
Height (Max)
101.6 mm ± 0.25 mm
26.1 mm
147.0 mm
Length (Max)
Weight (Max)
650 g
440 g
Arvustused
Tooteülevaateid veel ei ole.