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ST3500320NS
The Barracuda® ES2 drive is perfect for high-capacity, 7200-RPM nearline storage where dollars/GB and watts/GB are primary metrics. It offers energy-saving PowerTrim™ features, internal data integrity protection, superior rotational vibration tolerance and a SATA 3.0-Gb/s interface.
Specifications 500 GB
Model Number ST3500320NS
Interface SATA 3.0Gb/s
Cache 32 MBytes
Capacity 500 GB
Guaranteed Sectors 976,773,168
PHYSICAL
Height (max) 26.1 mm (1.028 inches)
Width (max) 101.6 mm (4.010 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 543 grams (1.199 pounds)
PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time 8.5 msec
Random write seek time 9.5 msec
RELIABILITY
Annual Failure Rate 0.73%
POWER
Maximum start current, DC 3.0 amps
ST3500320AS
Combining proven components, state-of-the-art technology and expertise in volume manufacturing, the Seagate® Barracuda® 7200.11 drive—the 11th generation of this award-winning desktop hard drive family—delivers 500 GB of high-performing, eco-friendly digital storage. Designed with industry-leading acoustics and power levels, and award-winning Seagate PMR technology, the Barracuda 7200.11 drive offers the ideal combination of world-class technology and lowest total cost of ownership.Specifications 500 GB
Model Number ST3500320AS
Interface SATA NCQ
Cache 32 MBytes
Capacity 500 GB
Guaranteed Sectors 976,773,168
PHYSICAL
Height (max) 26.1 mm (1.028 inches)
Width (max) 101.6 mm (4.010 inches)
Length (max) 146.99 mm (5.787 inches)
Weight (typical) 543 grams (1.199 pounds)
PERFORMANCE
Spindle Speed 7,200 rpm
Average latency 4.16 msec
Random read seek time <8.5 msec
Random write seek time <9.5 msec
RELIABILITY
Annual Failure Rate 0.34%
POWER
Maximum start current, DC 3.0 amps
