Appendix A Specifications
> A.1 Device Specifications
ETERNUS DX60/DX80/DX90 Disk storage system User Guide
221
Copyright 2010 FUJITSU LIMITED
P3AM-3042-07ENZ0
*1: Physical capacity is calculated based on the assumption 1TB=1,000
4
Byte, 1GB=1,000
3
Byte.
*2: Logical capacity is calculated based on the assumption 1TB=1,024
4
Byte and being formatted in the
recommended RAID5 configuration. The possible capacity for use depends on the environment
conditions.
*3: When 120 of 2.5" disk are installed.
*4: Up to five SSDs can be installed in the single controller model, and up to nine SSDs can be installed in
the dual controller model.
*5: Can be installed in 3.5" type drive enclosures.
*6: Value for a single controller enclosure.
Maximum heat generation
AC 100 –
120V
13,536kJ/h 7,812kJ/h (*3)
AC 200 –
240V
13,464kJ/h 7,596kJ/h (*3)
Environmental
conditions
Temperature 5 – 40°C (operating)
Humidity 20 – 80%RH (operating)
Noise
emission
Sound Power Level
(LWAd) (*6)
5.9B 6.0B
Sound Pressure Level
(LpAm) (*6)
42.0dB(A) 43.5dB(A)
Item
3.5" disk model 2.5" disk model
Single-
controller
model
Dual-
controller
model
Single-
controller
model
Dual-
controller
model
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