Data Sheet

• Storage range -10 °C to +50 °C (+14 °F to
+122 °F)
Relative humidity (non-condensing)
• Operating range (both
cabinet and subsystem)
20 to 80%
• Storage range 10 to 90%
Acoustic noise
• Sound power (standby
operation)
65 dB max
• Sound pressure (normal
operation)
65 dBA max
Simplex Controller 12 x 2 TB (DSA‑N2E7X2‑12AT) /
Dual Simplex Controller 12 x 2 TB
(DSA‑N2C7X2‑12AT)
All parameters are per controller unit:
Electrical requirements
Parameter Low range High range
Nominal voltage 100 VAC 240 VAC
Frequency 50 to 60 Hz 50 to 60 Hz
Typical operating
current
3.61 A 1.50 A
Maximum operating
current
5.16 A 2.15 A
Sequential drive
group spin up
4.27 A 1.76 A
Simultaneous drive
spin up
6.81 A 2.71 A
System rating plate
label
9.0 A 3.6 A
Power ratings (typical operating power)
KVA 0.361
AC Watts 358
BTU/h 1220
Note: for detailed information please see the latest NetApp E‑Series
Storage Systems Site Preparation Guide available on the Bosch product
catalogue.
Battery data
Number of batteries 2
Battery type Li-ion
Weight of battery 0.157 kg (0.346 lb)
Battery casing Pack
Battery group Accumulator
System hardware specifications
Chassis DSA E2700 controller-drive tray
conforms to the 483 mm
(19.0 in) rack standard
Power supplies Dual redundant, hot pluggable
Maximum disk drives 12 x 2 TB, 3.5”, Nearline SAS
Maximum net capacity 20482 GB (RAID‑5 configured)
DDR2 memory (system RAM) 4 GB
Integrated I/O 2 x 100 Mbps management port;
2 x 1/10 Gigabit Ethernet, copper
Remote management (via LAN) Yes (plus serial console on
dedicated port)
Mechanical
Dimensions (H x W x D)
• Controller-drive tray 86.4 x 482.6 x 552.5 mm
(3.4 x 19 x 21.75 in)
• Shipping carton 241.3 x 584.2 x 685.8 mm
(9.5 x 23 x 27 in)
Weight
• Maximum weight 24.9 kg (54.9 lb) Simplex
Controller
27 kg (59.52 lb) Dual Simplex
Controller
• Maximum shipping weight 29.65 kg (65.37 lb) Simplex
Controller
31.75 kg (70.0 lb) Dual Simplex
Controller
Space requirements
Front—cooling 760 mm (30 in) clearance in front
of the cabinet
Rear—cooling 610 mm (24 in) clearance behind
the cabinet
Front of chassis—maintenance 760 mm (30 in) clearance in front
of the cabinet
Rear of chassis—maintenance 610 mm (24 in) clearance behind
the cabinet
Environmental
Temperature
• Operating range (both
cabinet and subsystem)
+10 °C to +40 °C (+50 °F to
+104 °F)
• Maximum rate of change 10 °C (50 °F) per hour
• Storage range -10 °C to +50 °C (+14 °F to
+122 °F)
Relative humidity (non-condensing)
• Operating range (both
cabinet and subsystem)
20 to 80%
5 | DSA E-Series 2TB (E2700)