LaCie 301385 Specifications - page 6
*Maximum interface transfer rate = theoretical bus bandwidth, whereas burst transfer rate = maximum drive speed. Performance depends on the RAID mode selected and burst and average transfer rates vary
from one computer to another and may vary slightly from one drive to another.
**Hot-swapping is not possible in RAID 0 and concatenation modes.
***Test run on a 75% full 4big without encryption plug through eSATA 3Gb/s LaCie eSATA card 713113, on a Mac Pro, OS X 10.5.7 with a 2 x Quad-core Intel Xeon 2.8GHz and 4GB RAM.
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Windows XP does not recognize partitions of more than 2TB.
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1TB (Terabyte) = 1000GB. 1GB = 1000MB. 1MB = 1,000,000 Bytes. Total accessible capacity varies depending upon operating environment (typically 10% less). Capacity and cache memory vary depending
upon RAID mode.
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Calculations are based on 1080i 60 (8-bit) for uncompressed HD video, NTSC DV 25 standard-definition 720x486, 29.97 fps for digital video; and an estimation of Digital SLR resolution of 10 megapixels
for RAW photos of 12MB. These calculations are only estimations and may vary with the codec used.
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Indicative reference, when compared with the previous generation LaCie Biggest RAID tower.
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For confidential and technical reasons LaCie will not recover data from an encrypted drive.
© 2010, LaCie. The LaCie logo is a trademark of LaCie. Adobe and Adobe Creative Suite are registered trademarks of Adobe Systems Incorporated in
the U.S. and/or other countries. Apple, Aperture, Final Cut Pro, Time Machine, and Mac OS are trademarks of Apple Inc., registered in the U.S. and other
countries. Other products and brand names mentioned herein may be trademarks or registered trademarks of their respective owners. Specifications and
appearance are given as guidelines and may change without notice. www.lacie.com 100128 v1
LaCie 4big Quadra Enterprise Class
Item Number
Capacity
▼▼
Interfaces
Interface Transfer Rates
(Maximum theoretical bus speed)
Burst Transfer Rates*
(Read RAID 0 maximum drive speed)
Average Transfer Rates*
(Read RAID 0 average drive speed)
Rotational Speed/ Cache
▼▼
Seek Time (Read)
RAID Modes
LaCie Shortcut Button
LaCie Desktop Manager
Triple Power Management
Cooling System
Dimensions (WxDxH)
Weight
Warranty
301385
301437
4TB
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8TB
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eSATA 3Gb/s, FireWire 800, FireWire 400, USB 2.0
eSATA 3Gb/s: up to 3Gbits/s (300MB/s)
FireWire 800: up to 800Mbits/s (100MB/s)
FireWire 400: up to 400Mbits/s (50MB/s)
USB 2.0: up to 480Mbits/s (60MB/s)
Without Encryption:
eSATA 3Gb/s: up to 220-240 MB/s
FireWire 800: up to 80-90MB/s
FireWire 400: up to 35-40MB/s
USB 2.0: up to 30-35MB/s
Without Encryption:
eSATA 3Gb/s : 190-200MB/s
FireWire 800: 75-80MB/s
FireWire 400: 35-40 MB/s
USB 2.0: 30-35 MB/s
7200 rpm / 4x32MB or greater
<10ms eSATA
RAID 0
**
, RAID 5, RAID 5+Spare, RAID 3, RAID 3+Spare, Concatenation, RAID 10
Launch any application (backup, music, slideshows) with one push
Manages encryption to prevent unauthorized data access
“Auto” for energy efficiency; “On” for instant access; “Off” for data protection
Ultra-quiet Noctua fan with self-stabilizing oil-pressure bearing technology
178 x 197 x 225 mm / 7 x 7.8 x 8.9 in.
7.6 kg / 16.7 lbs.
5-year
With Encryption:
eSATA 3Gb/s: up to 155-165 MB/s
FireWire 800: up to 75-85MB/s
FireWire 400: up to 35-40MB/s
USB 2.0: up to 30-35MB/s
With Encryption:
eSATA 3Gb/s : 145-155MB/s
FireWire 800: 75-80MB/s
FireWire 400: 35-40 MB/s
USB 2.0: 30-35 MB/s
LaCie 4big Quadra
Enterprise Class
LaCie 2big Quadra
Enterprise Class
LaCie d2 Quadra
Enterprise Class