12
Operating Manual
ETERNUS JX40 S2
Notation Conventions
Introduction
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01
1.4
Notation Conventions
1.5
Technical Data
Italics
identifies commands and entries in flow text
Semibold
highlights text
“Quotation marks”
indicates references to other chapters or manuals
Ê
identifies an operation that you have to perform
I
indicates additional information, notes and tips
V
CAUTION!
indicates warnings, which, if ignored, will endanger your
health, the operability of your server or the security of
your data
Table 1: Notation conventions
Installation specification
19" rackmount
2 U (height units)
Dimension (W x D x H)
2.5": 482 x 540 x 88 mm
3.5": 482 x 560 x 88 mm
Weight
35 kg (depending on the number of disks
installed)
Service area
Front: 850 mm or more
Rear: 850 mm or more
Power voltage
AC 100 - 120 V/ AC 200 - 240 V
Power frequency
50 / 60 Hz
Maximum power consumption
2.5": 430 W (440 VA)
3.5": 340 W (350 VA)
Power supply efficiency
92 %
No. of PSUs / power phase
2 PSUs, full redundant /
phase redundancy possible
