Tape Drive Specifications - Dell PowerVault 124T LTO-3 User Manual

Autoloader Power Specifications
Characteristic Specification
Line voltage 60 Hz system: 90 – 265 VAC
50 Hz system: 90 – 265 VAC
Line frequency 47 – 63 Hz
AC Input current 60 Hz system: 4.0 A (RMS) for 115 VAC
50 Hz system: 2.0 A (RMS) for 230 VAC
Power consumption 60 Hz = 75 W; 50 Hz = 80 W
Autoloader Vibration Specifications
Characteristic Specification
Operating
Swept Sine Vibration 5 – 500 Hz, 0.25 G, 0.254 mm (0.01 inch) to smooth crossover, 1 8ve/min, (X, Y, Z) axes
Random Vibration 0.25 Grms, 5 – 500 Hz (X, Y, Z) axes
Nonoperating
Swept Sine Vibration 5 – 500 Hz, 0.75 G, 0.51 mm (0.02 inch) to smooth crossover, 1 8ve/min, (X, Y, Z) axes
Random Vibration 1.06 Grms, 5 – 500 Hz (X, Y, Z) axes
Autoloader Shock Specifications
Characteristic Specification
Operating 3 G, 5 ms half-sine, 3 pulses (+/–) per axis, X, Y, Z
Nonoperating 20 G, 8 ms half-sine, 3 shocks (+/–) per axis, X, Y, Z

Tape Drive Specifications

LTO-3 Drive Specifications
Description
Read/write transfer rate: maximum sustained
(LTO Ultrium 3 media)
Burst transfer rate
Average access time
Loading time to BOT
(for previously written tape)
Unloading time from BOT
MCBF
Interface type
Media Capacity
Media type Capacity
LTO Ultrium 3 storage capacity 12800 GB (compressed) with 16 cartridges
Media Specifications
Characteristic LTO Ultrium 3
LTO Ultrium 3 formatted capacity
Basic description Dual coat metal particle
Tape length 680 m (2230.9 ft)
Cartridge dimensions
Read compatibility LTO Ultrium 1, LTO Ultrium 2, LTO Ultrium 3
Write compatibility LTO Ultrium 2 and LTO Ultrium 3
Shelf life
Cartridge life 1,000,000 passes (any point on the tape passing the recording head in either direction)
LTO Universal Cleaning cartridge life 50 uses
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IBM LTO-3
Noncompressed mode: 245 GB/hr
Compressed (2:1 typical): 490 GB/hr
160 MB/s
54 seconds (from BOT)
15 seconds (maximum)
15 seconds (maximum)
> 100,000 cartridge load/unload cycles
Ultra 160 SCSI LVD
400 GB (noncompressed)
800 GB (2:1 typical compression)
10.2 x 10.54 x 2.15 cm
(4 x 4.15 x .85 in)
> 30 years with < 10% loss in demagnetization @ 20°C
40% RH (noncondensing)
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