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Стример PowerVault 110T DLT VS160
Назначение
Скорость резервного копирования серверов отделов и рабочих групп с объемом данных до 160 Гбайт.
Особенности оборудования и технологии
Совместимость по чтению с DLT1 и DLT VS80
Технология
Обладающий большой емкостью и имеющий половинную высоту ленточный накопитель DLT
Емкость системы хранения
80 Гбайт несжатых данных, 160 Гбайт сжатых данных
Резервное копирование
28,6 Гбайт/ч несжатых данных, 57,6 Гбайт/ч сжатых данных
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| General | |
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Model: PowerVault 110T DLT VS160
Interface type: 16-bit Wide-Ultra 160 SCSI Low-Voltage Differential (LVD). Also compatible with a Single-Ended (SE) bus
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| Performance | |
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Formatted capacity, without data compression: 80GB of User Data
Formatted capacity, with data compression: 160GB of User Data assuming 2:1 compression
Type of compression: Hardware DLZ
Effective backup rate: 8.0MB/second without data compression
Up to 16.0MB/second with data compression, 2:1 compression ratio typical Raw data transfer rate: >8.0MB/second (includes format data, user data, post amble, etc.)
Tape speed, Read/write: 122 inches per second
Tape speed, Search/rewind: 160 inches per second
Load time from BOT for previously recorded cartridge: 80 seconds
Recording method: PRML
Recording media: DLTtape VS1
Cartridge size: 4.1 inch x 4.1 inch x 1.0 inch
Data density: 175 Kbpi (linear bit density)
Tracks: 60 Logical Tracks, 240 physical tracks
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| Reliability | |
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Recording unrecoverable errors: 1 in 1017
MTBF: 250,000 hours Dell Computer Corporation does not warrant that predicted MTBF is representative of any particular unit installed for customer use. Actual figures vary from unit to unit. (MTBF is measured at 100% duty cycle, excluding head life.)
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| Recommended Tapes | |
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DLTtape VS1: Dell branded media
Cleaning: Dell branded
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| Physical Specification | |
| PowerVault 110T DLT VS160 Tape Internal
Height: 1.618 in (41.1 mm) without bezel 1.656 in (42.06 mm) with bezel
Width: 5.748 in (146 mm) behind bezel 5.807 in (147.5 mm) with bezel
Depth: 8.571 in (217.7 mm) measured from back of front bezel 8.770 in (222.76 mm) including the bezel
Weight: 3.0 lbs (1.36 Kg)
PowerVault 110T DLT VS160 Tape External Height: 2.608 in (66.24 mm)
Width: 8.352 in (212.13 mm)
Depth: 10.728 in (272.49 mm)
Weight: 8.0 lbs (3.63 Kg)
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| Power Specification | |
| PowerVault 110T DLT VS160 Tape Internal
Voltage: +5VDC, +12VDC
Voltage tolerance: ± 5%
Operational current: 1.2A Typical @ +5VDC 0.5A Typical @ +12VDC
Peak: 1.9A @ +5VDC, ~300ms duration 2.7A @ +12VDC, ~300ms duration
Power use: (nominal) DC 11.5W steady state, > 14W maximum
PowerVault 110T DLT VS160 Tape External Voltage: 100-240VAC (auto-ranging), 50/60Hz
Voltage tolerance: N/A
Operational current: 0.9A
Peak: N/A
Power use (nominal): > 35W
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| Environmental Specification | |
| Operating
Temperature: 10 to 40 degrees C
Thermal gradient: 11 degrees C/h (across range)
Relative humidity: 20% to 80% noncondensing
Maximum wet bulb temperature: 25 degrees C
Altitude: -500 to 30,000 feet
Shock: 5g @ 11 ms, 62g @ 2 ms
Storage Temperature: -40 to 66 degrees C
Thermal gradient: 20 degrees C/h with 5 degree margin (across range)
Relative humidity: 10% to 95% noncondensing
Maximum wet bulb temperature: 46 degrees C
Altitude: -500 to 30,000 feet
Shock: 142g @ 2 ms
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