HN BÁN BOX Drobo 4bay FireWire 800 & USB 2.0

BOX Drobo 4bay FireWire 800 & USB 2.0
4 x 1TB HITACHI
Bảo hành theo tiêu chuẩn nhà sản xuất:
GIá: 800 $

http://www.drobo.com/products/drobo.php

Thông số Kỹ thuật:

Drobo Product Specifications

Disk Interface
Four-bay capacity
3.5" SATA I or SATA II hard disk drives
No carriers required
Mix and match capacities, disk brands and speeds
Capacity
Continuously upgradeable with larger and faster drives. Use our interactive tool to estimate your storage in various configurations.

Drobo's Size: Width Height Length
Inches 6.3 6.3 10.7
mm 152.4 160.0 271.8

Max Sustained Transfer Rate
FireWire 800: Up to 52MB/s reads and 34MB/s writes USB 2.0: Up to 30MB/s reads and 24MB/s writes¹ Host Interface
FireWire 800
High Speed USB 2.0


Power
Idle system (standby, drives off) = 5 watts
Typical idle system - idle, drive spin down mode (one drive) = 12 watts
Typical busy system (four drives) = 40 watts
Acoustics
Normal operation: 20.9dB (negligible) to 24.2 dB²

Box Content
Drobo storage robot
6' USB 2.0 cable
6' FireWire 800 cable
External power supply (100-240V AC, 50/60 Hz)
User Guide and Quick Start Instructions
Drobo Resource CD includes:
Drobo Dashboard Software (optional)
Help files
Electronic Documentation Operating System Support
Windows 2000
(Professional, Server, Advanced Server)
Windows 2003 Server
Windows XP
(Home, Professional, Media Center Edition)
Windows Vista
(Home Basic, Home Premium, Business, Ultimate)
Mac OS X 10.4 and later


File System Options
Windows: NTFS
Mac OS X: HFS+
Cross-Platform: FAT32
Linux: EXT3

Certification: Emissions
FCC Part 15 Class B and Safety: UL, cUL

Security
Kensington lock port
(lock not included)
Warranty
One (1) year warranty in the US, two (2) year warranty in the EU (as provided by EU law), or as provided by local law.


¹Tests performed with OS X Leopard on a Mac Pro using a 7200 RPM internal hard drive and a Drobo using two 7200 RPM drives over FireWire 800. File transfers performed with 1GB video files via drag & drop. Similar results may be obtained using the Kona video benchmarking tool (1GB DVCProHD1080i60). Performance will vary significantly according to many factors such as file size, number of files, software drivers, operating system and hardware support and other factors. Data Robotics, Inc. cannot guarantee all host systems will achieve similar results.

²Acoustics tests performed 1m from the front of Drobo with four 1TB Western Digital GreenPower™ drives during a file copy to Drobo. Drobo has a smart, five-speed fan governed by multiple internal temperature sensors that will normally be off or operate on its lowest setting. The fan is programmed to minimize noise, but never at the expense of disk integrity. The fan can switch to higher speeds if necessary in in hot operating environments or during strenuous usage to protect drives from overheating up to 38.1dB.

Configuration
Interface SATA 3Gb/s
Capacity (GB)¹ 1.0TB
Max. areal density (Gbits/sq. inch) 270
Performance
Data buffer (MB)² 16 / 8
Rotational speed (RPM) 7200
Media transfer rate (Mbits/sec, max) 1136
Interface Transfer Rate (MB/sec, max) 300
Reliability
Error Rate (non-recoverable, bits read) 1 in 1014
Availability3 (hrs/day x days/wk) 24x7
Load/unload cycles (at 40? C) 300,000
Warranty 3 years
Power
Requirement +5 VDC (±5%)
Startup current (A, max.) 0.5 (+5V), 2.0 (+12V)
Idle (W) 5.2
Acoustics Idle (Bels, typical)
1.0TB
750GB / 640 GB / 500GB
320GB / 250GB / 160GB
2.7
2.4
2.5

Physical
z-height (mm) 26.1
Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147
Weight (max, g)

1.0TB = 680 g


Environmental (Operating)
Shock (half-sine wave) 70
Relative humidity (non-condensing) 8% to 90%
Vibration, random (G RMS 5 to 500 Hz) 0.67 (XY)
Ambient temperature 0 to 60° C
Environmental (Non-operating)
Shock (half-sine wave) 1.0TB model - 300, all others 350
Relative humidity (non-condensing) 5% to 95%
Vibration, random (G RMS 5 to 500 Hz) 1.04 (XYZ)
Ambient temperature -40° to 70° C

 

Ðề: BÁN BOX Drobo 4bay FireWire 800 & USB 2.0

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