HGST 0A50938-RFB 120GB 7200RPM 16MB 9.5MM SATA 0A50938-RFB

The Hitachi Travelstar� 7K200 is the Industry�s only third-generation 7200 RPM notebook hard drive. It delivers double the capacity and a 22% performance improvement over its predecessor. At 200GB, Hitachi offers the highest capacity 7200 RPM 2.5-inch product with unmatched performance in PCMark testing. Despite the higher spin speed, the 7K200 offers comparably low power consumption, heat emission and acoustics to its 5400 RPM counter�parts, so users don�t have to trade off battery life or audio quality for high performance. In addition, with its new higher shock specifications, and optional Bulk Data Encryption on specific part numbers, Travelstar 7K200, is designed for the most discriminating notebook users.

Bulk Data Encryption
Travelstar 7K200 is Hitachi�s first hard drive with optional disk level Bulk Data Encryption to help guard against data loss and piracy. This new technology, where data is scrambled using an encryption key as it is written to the disk then descrambled with the key as it�s retrieved, gives users a higher level of data protection than traditional password-based security available today. An additional benefit of Bulk Data Encryption is speeding and simplifying the drive re-deployment process. By deleting the encryption key, the data is rendered unreadable, thereby eliminating the need for data-erasure.

Features



Average latency



4.2 Millisecond


Bytes per sector



512


Full stroke seek time



18 Millisecond


HDD capacity



120 GB


HDD interface transfer rate



1.5 Gbit/s


HDD number of heads



3


HDD size



2.5 "


HDD speed



7200 RPM


Interface



Serial ATA


Read seek time



10 Millisecond


Start/stop cycles



600000


Storage drive buffer size



16 MB


Track to track seek time



1 Millisecond


Type



HDD


Operational conditions



Non-operating shock



1 kg


Operating shock



350 G


Operating temperature (T-T)



5 - 55 �C


Storage temperature (T-T)



-40 - 65 �C


Package dimensions



Gross Weight (Package, kg)



0.1 kg


Power



Operating voltage



5 V


Power consumption (read)



2.3 Watt


Power consumption (standby)



0.25 Watt


Power consumption (write)



2.3 Watt


Product dimensions



Net Weight (Product, kg)



0.09 kg


Product Depth



10 cm


Product Height



0.95 cm


Product Width



7 cm


Vendor information



Brand Name


HGST


Warranty



1 Year(s)