Technical Specifications Dsa-N2B20 - Bosch DSDA ISCSI DISK ARRAY SERIES DSA-N2B20 Installation Manual

32 en | Technical Data
8.2

Technical Specifications DSA-N2B20

8.2.1 Electrical Requirements – One Controller Module
Input voltage: 100 to 120V
• input current measured
• input power measured
• thermal dissipation
Input voltage: 200 to 240V
• input current measured
• input power measured
• thermal dissipation
Input power frequency
8.2.2 System Hardware Specifications
Chassis
Power supplies
Max disk drives
Max raw Capacity
DDR2 memory (System RAM)
Nonvolatile SDRAM (NVRAM)
Integrated I/O
Remote management (via LAN) Yes
8.2.3 Mechanical
Dimensions (H x W x D)
Weight
8.2.4 Space Requirements
Front–cooling
Rear–cooling
Front of chassis–maintenance
Rear of chassis–maintenance
8.2.5 Environmental
Operating temperature
Nonoperating temperature
Relative humidity
Acoustic level
V 1 | 2008.08
Worst case,
single PSU
3.37 A
332 W
1133 BTU/hr
Worst case,
single PSU
1.69 A
327 W
1114 BTU/hr
50 to 60 Hz
2U, 19" rack-mountable
Dual redundant, hot pluggable
12 x 750 GB SATA II drives
9 TB
1024 MB
256 MB - protects "in flight" transactions
for 3 days in the event of a power loss.
2 Ethernet 10/100/1000 Copper
89 x 447 x 572 mm
(3.5 x 17.6 x 22.5 in)
27.215 kg (60 lb) full
152 mm (6 in)
305 mm (12 in)
762 mm (30 in)
915 mm (36 in)
+10 °C to +40 °C (+50 °F to +104 °F)
-40 °C to +60 °C (-40 °F to +140 °F)
20 to 80% noncondensing
N/A
Installation Guide
DSDA iSCSI Disk Array Series
System,
two PSUs
3.22 A
316 W
1077 BTU/hr
System,
two PSUs
1.66 A
305 W
1039 BTU/hr
50 to 60 Hz
Bosch Security Systems