Samsung 250GB 2.5in Spinpoint M7 HM251HI SATA 5400RPM 8MB Notebook HDD - OEM

Product Description
Introducing Samsung's new rugged hard disk drive with a shock operation tolerance of 400G/2ms. The Spinpoint M7 HM251HI 250 Gigabyte (GB) 2.5-inch hard drive features a rugged base and cover design, offering better data protection for the road warrior and other mobile laptop users. Featuring the high-capacity 2.5” drive up to 500GB, the Spinpoint M7 is an ideal storage solution for space-hungry users, delivering lightweight and durable hard drives with a longer battery life. 

The Spinpoint M7 250GB hard drive features a 5400rpm spindle speed, 8MB cache, native command queuing and a 3.0Gbps SATA interface.

Technical Specification
Rotational Speed (RPM):  5400
Start/stop cycles:  600000
Hard disk size:  2.5 inch
Hard disk capacity:  250GB
Write speed: 300 MB/S
Average latency:  5.6 ms
Bytes per sector:  512
Internal:  Y
Drive Buffer Size:  8MB
Hard disk interface:  SATA II
Hard disk average seek time:  12 ms
Power requirements:  +5V±5
Power consumption (off): 0.2W
Power consumption (active):  8.2W
Start-up current:  1A
Environmental conditions
Non-operating altitude:  -400 - 15000 M
Operating relative humidity range:  8 - 90%
Operating temperature range (T-T):  5 - 55°C
Storage temperature range (T-T):  -40 - 70°C
Non-operating shock:  900G
Operating shock:  400G
Storage relative humidity range:  5 - 95%
Operating altitude:  -300 - 3000 M
Dimensions W x D x H:  69.85 x 100 x 9.5 mm
Weight:  105g

Features
250GB Formatted capacity
ATA Security Mode Feature Set
SATA Native Command Queuing Feature
ATA S.M.A.R.T. Feature Set
TuMR/PMR head with FOD technology
Serial ATA 3.0Gbps Interface Support
Load/Unload Head Technology
SilentSeek™
NoiseGuard™