Sun Microsystems, Inc.   Sun System Handbook - ISO 4.1 October 2012 Internal/Partner Edition
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Sun Storage 2540-M2 Array: Hardware Specifications


Disks
Sun Storage 2540-M2 Array Up to twelve disk drives as follows:
  • 300GB 15000 RPM, 6 Gb/sec SAS-2
  • 600GB 15000 RPM, 6 Gb/sec SAS-2
Capacity
300GB Disk drives 12 x 300GB = 3.6TB
600GB Disk drives 12 x 600GB = 7.2TB
Drive Specifications Form factor: 3.5 in., low-profile
Interface: Dual-ported SAS-2
Note 1: Dynamic capacity expansion of 5 to 48 drives - 600 GB to 28.8 TB
Note 2: Up to three expansion trays are supported.
Note 3: Drive depopulation scales from 5 to 12 disk drives per tray.
Note 4: RAID Levels: 0, 1, 10, 3, 5, 6, (P+Q)
Note 5: Cache Battery Backup: Up to 72 hours (depending on cache size)
Interfaces
Host interfaces/link speeds 4 × 8Gbps auto-negotiating FC ports, up to 2GB cache per controller, with option to upgrade to 8 ports
Other interfaces Up to two 10/100 Base-T Ethernet
Serial Up to two nine-pin RS-232 ports per dual controller tray
Environment
Heat Output
1366 BTU/hr
AC Power 100-240V ~, 7.0-2.9A, 50/60Hz
DC Power -42 to -60Vdc, 21.7-15.3A
Temperature Operating: 10° C to 40° C (50° F to 104° F)
Maximum rate of change: 15° C (59° F) per hour
Storage:
-10° C to 50° C (14° F to 122° F). Maximum rate of change: 10° C (50° F) per hour
Transit: -40° C to 140° C (-40° F to 140° F)
Maximum rate of change: 20° C (68° F) per hour
Relative Humidity Operating: 20% to 80% relative humidity, noncondensing. 10° C (50° F) per hour gradient (max)
Storage: 10% to 90% relative humidity. 15° C (59° F) per hour gradient (max)
Transit: 5% to 90% relative humidity. 20° C (68° F) per hour gradient (max)
Dewpoint: 26° C (79° F) max
Altitude Operating: 30.5 m (100 ft) below sea level to 3000 m (9840 ft) above sea level
Storage: 30.5 m (100 ft) below sea level to 3000 m (9840 ft) above sea level
Tranist: 30.5 m (100 ft) below sea level to 12000 m (40000 ft) above sea level
Acoustic Sound Power: 6.2 bels (max - standy operation)
Sound Pressure: 6.2 bels (max - standy operation)
Shock Operating: 10-g peak acceleration, 5 ms duration, 1/2 sine pulse
Non-Operating: 20-g peak acceleration, 8ms duration, trapezoidal pulse
Vibration Operating: 5-500-5 Hz, sinusoidal
Non-Operating: 5-500-5 Hz, sinusoidal, 1 octave per minute, flat profile .50 G
Dimensions and Weights
Height 86.4 mm (3.4 in)
Width 482.6 mm (19 in)
Depth 552.5 mm (21.75 in)
Weight (maximum) 27 kg (59.52 lb)
Regulations
Note: Meets or exceeds the following requirements.
Safety UL, C-UL, CE, BSMI (DoC), GOST
Emmissions/Immunity FCC Class A, ICES-003 Class A, VCCI Class A, EN55022 Class A/EN55024 (CE), CNS13438 (BSMI DoC), AS/NZS CISPR22 (C-Tick), KN22/KN24 (KC)
Environmental RoHS, WEEE
NEBs Level 3 GR-63 CORE requirements, GR-1089 CORE requirements
Rack Mounting
Rack mountable in 19 inch-wide rack
Clearance and Service Access
Front 76 cm (30 in)
Rear 61 cm (24 in)
Airflow for cooling is from front to rear.
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