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Sun StorageTek 2540 Array
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Controller card
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Dual and single Fibre Channel RAID
controller
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Cache size (with ECC protection)
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512 MB/controller to 1 GB/system
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Host interfaces/link speeds
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Two to four 4 Gb/sec FC ports per controller tray
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Other interfaces (per dual controller tray)
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Up to two 10/100 Base-T Ethernet ports
Up to two nine-pin RS-232 serial ports per dual controller tray
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RAID levels
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0, 1, (1+0), 3, 5 and 6 (p+q)
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Cache battery backup
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Up to 72 hours (depending on cache size)
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Integrated data services
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- Sun StorageTek Data Snapshot (optional) - supports four snaps per volume, 128 per array
- Sun StorageTek Enhanced Data Snapshot (optional) - supports eight snaps per volume, 128 per array
- Sun StorageTek Volume Copy (optional)
- Sun StorageTek Storage Domains - two domains included; (optional) - four, eight, sixteen or thirty two
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Dynamic capacity expansion
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Five to 48 drives - 730 GB to 48.0 TB
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Expansion tray
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Up to three expansion trays
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Drive depopulation
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Scales from five to 12 hard disk drives per tray
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Volume
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Up to 256 (32 per host)
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Global hot spares
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Up to 30
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Maximum array capacity
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21.6 TB (450 GB SAS drives)
48.0 TB (1 TB SATA drives)
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Disk drives - Supported drives/system per tray capacity: raw, unformatted
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Form factor
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3.5 in., low-profile
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Interface
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Dual-ported SAS
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SAS drives
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146 GB 15,000-rpm 3 Gb/sec 1.75 TB per tray
300 GB 15,000-rpm 3 Gb/sec 3.6 TB per tray
450 GB 15,000-rpm 3 Gb/sec 5.4 TB per tray
400 GB 10,000-rpm 3 Gb/sec, 4.8 TB per tray
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SATA–ll drives
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500 GB, 7,200-rpm 3 Gb/sec, 6.0 TB per tray
750 GB, 7,200-rpm 3 Gb/sec, 9.0 TB per tray
1.0 TB 7,200-rpm 3 Gb/sec,12.0 TB per tray
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Supported software
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Supported software
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Management software support
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Management software support
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Sun StorageTek Common Array Manager Software — included
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Operating system support
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Operating system support
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- Solaris Operating System 9, 10 and x86
- Microsoft Windows 2003, 2008
- SUSE Linux 9.0, 10.0
- Red Hat Enterprise Linux 4.0, 5.0
- VMware ESX 3.0.2 and higher
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Host connectivity
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Host/HBA/FC switches
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All HBAs supported in SAN 4.4.12
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Warranty
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Duration
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Three years (parts only)
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Phone support
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8 a.m.-8 p.m., Mon-Fri
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Replacement parts
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Return to Sun
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Dimensions
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Height x width x depth
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86.1 mm (3.39 in.) x 448.6 mm (17.66 in.)
x 540 mm (21.26 in.)
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Weight (maximum)
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59.55 lbs
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Power requirements
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AC power
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515 W (+ 5 V @ 19 A/+12 V @ 35 A )
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DC power
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17 A Max Operating (-42 to -60 VDC)
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Environmental (operating)
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Operating temperature
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10-40° C (50-104° F) without battery
10-35° C (50-95° F) with battery
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Relative humidity
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20-80 percent non-condensing
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Operating altitude
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68.3 kPa (3,200m), 40° C, four-hour dwell[1]
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Operating shock
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5.5 Gs, 11ms, half-sine, 10 shocks per direction, all six directions
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Operating vibration
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All three axes: 0.25 Gs, 5 to 500 Hz, swept-sine, five sweep cycles, one octave per minute
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Heat output
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460 watts (1,571 BTU/hr.)
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Environmental (non–operating)
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Temperature (storage)
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-10 to 50° C (-14 to 122° F) without battery; -10° to 45° C (-14° 113° F) with battery (three-month maximum
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Temperature (transit)
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-40 to 60° C (-40 to 140° F) without battery
-20 to 60° C (-4 to 140° F) with battery (one-week maximum)
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Humidity (storage)
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10-90%, max dew point is 26° C (79°F), 10% per hour gradient
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Humidity (transit)
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5-95%, max dew point is 26° C (79°F), 10% per hour gradient
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Altitude
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18.8 kPa (12,200m), oC, four-hour dwell[1]
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Shock
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20 G, 8.0 msec square wave in each direction along x, y, and z axes
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Vibration
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All three axes: 1.2 Gs, 5 to 500 Hz, swept-sine, five sweep cycles, one octave per minute
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Regulations
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Safety and emissions
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FCC Class A VCCI Class A, EN55022 Class A, EN 55024 UL BSM, C-Tick RoHS
WEEE
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NTS certified
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NEBS Level 3
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