Appendix A Specifications
A.1 Device Specifications
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
220
Copyright 2011 FUJITSU LIMITED
P3AM-3042-08ENZ0
A.1.2
ETERNUS DX80 Specifications
Table A.2
ETERNUS DX80 specifications
Item
3.5" disk model
2.5" disk model
Single-
controller
model
Dual-
controller
model
Single-
controller
model
Dual-
controller
model
Model name
Fibre Channel model
ET08E12AU
ET08F12AU
ET08E22AU
ET08F22AU
ET08E12BU
ET08F12BU
ET08E22BU
ET08F22BU
iSCSI model
ET08L12AU
ET08L22AU
–
SAS model
ET08S12AU
ET08S22AU
–
Supported RAID level
RAID0, RAID1, RAID1+0, RAID5, RAID5+0, RAID6
Maximum
physical
capacity
(*1)
SAS disks
72.0TB
72.0TB
Nearline SAS disks
240.0TB
–
SSDs
1.0TB
1.8TB
1.0TB
1.8TB
Maximum
logical
capacity
(*2)
SAS disks
52.7TB
52.7TB
Nearline SAS disks
176.1TB
–
SSDs
0.5TB
1.0TB
0.5TB
1.0TB
Number of controllers
1
2
1
2
Host interface
Fibre Channel
(8Gbit/s, 4Gbit/s, 2Gbit/s)
Fibre Channel
(4Gbit/s, 2Gbit/s, 1Gbit/s)
iSCSI (1Gbit/s)
SAS (3Gbit/s)
Fibre Channel
(8Gbit/s, 4Gbit/s, 2Gbit/s)
Fibre Channel
(4Gbit/s, 2Gbit/s, 1Gbit/s)
Number of host interfaces
2
4
2
4
Maximum
number of
servers to be
connected
Fibre Channel model
64
128
64
128
iSCSI model
64
128
–
–
SAS model
2
4
–
–
Cache capacity
2GB
4GB
2GB
4GB
Number of disks
(*4)
2 to 120
Disk capacity
(Speed)
3.5" SAS disks
300GB/450GB/600GB
(15,000rpm)
300GB/450GB/600GB
(15,000rpm)
(*5)
3.5" Nearline SAS
disks
750GB/1TB/2TB (7,200rpm)
750GB/1TB/2TB (7,200rpm)
(*5)
3.5" SSDs
100GB/200GB
100GB/200GB
(*5)
2.5" SAS disks
–
146GB/300GB/450GB/
600GB (10,000rpm)
2.5" SSDs
–
100GB/200GB
Drive interface
SAS (3Gbit/s)
Dimensions
(W
×
D
×
H)
Basic
483
×
650
×
88 (mm) [2U]
483
×
650
×
88 (mm) [2U]
Maximum 483
×
650
×
889 (mm) [20U]
483
×
650
×
444 (mm) [10U]
(*3)
Maximum weight
350kg
175kg
(*3)