This Seagate Constellation.2 HDD is a high-quality and reliable storage device with a storage capacity of 1TB, perfect for those who need to store a large amount of data. It has a 2.5\" SATA form factor, and supports SATA I interface.The drive can be hot-swapped and has a 7200 RPM rotation speed, making it an ideal choice for those who need fast and efficient data access. The drive is brand new and has zero hours of use, so you can be sure that it will work like a charm. This Seagate HDD is perfect for those who need a reliable and high-performance storage solution for their desktop or laptop computer.
ZERO HOURSSpecifications:
Manufacturer : SEAGATE
Manufacturer Part Number: ST91000640NS
Product Line : Constellation.2
Interface : Sata 6gbps
Cache : 64mb
Capacity : 1tb (1000-gb)
Areal Density : 417gb/in2

Physical
Height : 15.00mm
Width : 70.10mm
Length : 100.45mm
Weight : 200g

Performance
Spin Speed : 7200 Rpm
Sustained Data Transfer Rate : 115mb/s
Average Latency : 4.16ms
Random Read Seek Time : 7.5ms
Random Write Seek Time : 8.5ms
I/o Data Transfer Rate : 600mb/s
Unrecoverable Read Errors : 1 In 1015

Reliability
Mtbf : 1,400,000 Hours
Annual Failure Rate : 0.62%

Power
12v Start Max Current : 0.85a
5v Start Max Current : 0.51a
Average Idle Power : 2.95w
Average Operating Power : 5.43w