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Desktop Drive Seagate Barracuda XT launched with a capacity of 3TB.Hard drives are present to overcome the shortage of capacity to its users, which if 2TB capacity felt less adequate to the needs of everyday life. Barracuda XT provides the greatest capacity, good for use on a server at home or in the workplace. In addition, this large capacity able to accommodate the needs of HD video editing, production systems, and PC gaming systems with high performance.
To access the entire 3TB of space on legacy systems, users will need to download the revised DiskWizard software. To be fair, XP users won’t get it all in one partition, but they can get access to the entire 3TB drive without the need for an HBA. By comparison to the rest of the industry, Western Digital provides an HBA with their 3TB Caviar Green and Hitachi provides neither hadware nor software. The Barracuda XT 3TB is the only drive that’s bootable with non EUFI motherboards and legacy systems like Windows XP.
The Barracuda XT 3TB hard leverages a SATA 6Gb/s interface, 64MB cache and 7200RPM spin speed to deliver sustained transfer rates of 149 MB/s. Other highlights include SmartAlign technology for drive-based
sector alignment and five year warranty.
The Barracuda XT 3TB hard drive launch comes only months after Seagate introduced the Barracuda Green hard drive, another Seagate desktop drive that streamlines technology transitions to simplify drive
installations for PC makers and consumers. The eco-friendly Barracuda Green hard drive features Seagate’s SmartAlign technology to enable all the benefits of the new 4K sector standard while simplifying drive
installation. SmartAlign technology works by eliminating the need for utilities often required ensuring optimum drive performance.
The design of the PC BIOS and drivers with previous devices, and use older operating systems like Windows XP is not able to use the hard drives that exceed the capacity of more than 2.1 TB. As a solution, which exceeds the capacity of 2.1 TB should use a software and additional hardware, so it will require an extra device driver.
Hard drives Barracuda XT with the presence of Seagate DiscWizard software is a complete solution that is easy to use. DiscWizard allows users to configure the operating system on computer and device drivers
for accessing the full capacity of 3TB in the old system such as Windows XP. DiscWizard software can be downloaded free of charge via the website www.seagate.com/beyond-2TB.com
Hard drive size 3.5-inch Barracuda XT with a capacity of 3TB 7200 RPM speed was launched a month after introducing HD Seagate Barracuda Green environmentally friendly.
SPECIFICATIONS:
Model Number : ST33000651AS
Interface : SATA 6Gb/s
Cache : 64MB
Capacity : 3TB
Areal density (avg) : 488Gb/in2
Guaranteed Sectors : 5,860,533,168
PHYSICAL:
Height : 26.1mm (1.028 in)
Width : 101.85mm (4.010 in)
Length : 146.99mm (5.787 in)
Weight (typical) : 700g (1.543 lb)
PERFORMANCE:
Spin Speed (RPM) : 7200 RPM
Sustained data transfer rate : 149Mb/s
Average latency : 4.16ms
Random read seek time : 8.5ms
Random write seek time : 9.5ms
I/O data transfer rate : 600MB/s
Unrecoverable read errors : 1 in 1014
POWER:
12V start max current : 2.0A
Average idle power : 6.39W
Average operating power : 9.23W
ENVIRONMENT
Ambient Temperature:
Operating : 5°–60°C
Nonoperating : -40°–70°C
Maximum operating temperature change : 20°C per hour
Maximum nonoperating temperature change :30°C per hour
SHOCK:
Operating Shock (max) : 63 Gs for 2ms
Nonoperating Shock (max) : 300 Gs for 2ms
ACOUSTICS:
Acoustics (Idle Volume) : 2.8 bels
Acoustics (Seek Volume) : 3.2 bels
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