Fujitsu ETERNUS LT20 S2 VFY:LT202XF050IN 数据表

产品代码

VFY:LT202XF050IN

Data Sheet

Fujitsu ETERNUS LT20 S2

Page 3 / 5

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Technical details

Possible basic configurations

Number of MTC drives

Tape system interface

LTO 3, half height, SAS

SAS

LTO 4, half height, SAS

SAS

LTO 4, half height, Fibre channel

Fibre Channel

LTO-5, half height, SAS

SAS

LTO 5, half height, Fibre channel

Fibre Channel

General system
information

Type

LTO-3 Half height

LTO-4 Half height

LTO-5 Half height

LTO-4 Full height

LTO-5 Full height

Total capacity
native

3.2 - 3.2 TB

6.4 - 6.4 TB

12 - 12 TB

6.4 - 6.4 TB

12 - 12 TB

Total capacity
compressed

6.4 - 6.4 TB

12.8 - 12.8 TB

24 - 24 TB

12.8 - 12.8 TB

24 - 24 TB

Write/read
speed at write/
read head

60 / 120 MB/s

80 / 160 MB/s

140 / 280 MB/s

120 / 240 MB/s

140 / 280 MB/s

Variable speed
recording
uncompressed

27 - 60 MB/s

33 - 80 MB/s

44 - 140 MB/s

33 - 120 MB/s

44 - 120 MB/s

Buffer size

64 MB

128 MB

256 MB

128 MB

256 MB

Recording
format

Multiple Track linear

Maximum data
rate

3 Gibt/s

3 Gibt/s / 4 Gbit/s

6 Gbit/s / 8 Gbit/s

3 Gibt/s / 4 Gbit/s

6 Gbit/s / 8 Gbit/s

Backwards
compatible

Read/write compatibility
with LTO2
Read compatible with LTO1

Read/write compatibility
with LTO3
Read compatible with LTO2

Read/write compatibility
with LTO4
Read compatible with LTO3

Read/write compatibility
with LTO3
Read compatible with LTO2

Read/write compatibility
with LTO4
Read compatible with LTO3

Data cassette LTO 2,3 LTO 3 WORM

LTO 2,3,4 LTO 3,4 WORM

LTO 3,4,5 LTO 3,4,5 WORM LTO 2,3,4 LTO 3,4 WORM

LTO 3,4,5 LTO 3,4,5 WORM

Capacity

400 GB (uncompressed) /
800 GB (compressed)

800 GB (uncompressed) /
1600 GB (compressed)

1500 GB (uncompressed) /
3000 GB (compressed)

800 GB (uncompressed) /
1600 GB (compressed)

1500 GB (uncompressed) /
3000 GB (compressed)

Bandwidth

1/2 inch

Hardware
encryption

possible

Installation specification

Dimension (W x D x H) - standard

447.5 x 805 x 43.75 mm

Height Unit Standard

1 U

Weight

14 kg

Power voltage

85 V - 264 V (+/- 5%) /

Power frequency

50 Hz / 60 Hz (+/- 5%)

Switched OFF mode

3.5 W

Unit ready (no tape loaded into 1st
drive)

32 W

Unit ready (no tape loaded into 2nd
drive)

48 W

Write/read data no robotic moves

55 W

Write/read data with robotic moves

59 W (HH)

Notes

Typical power consumption: One HH drive increase the AC power consumption by 12W for unit ready no tape loaded /
by 29W for write/read no robotic moves

Environmental

Temperature (Operating)

10 - 35°C

Humidity (Operating)

20 - 80 % (relative humidity)