Out of Stock / Please Enquire ETA

SEAGATE

Seagate Momentus 7200.3 250GB internal hard drive 7200 RPM 16 MB 2.5" Serial ATA

incl. VAT: R450

Stock: Out of Stock / Please Enquire ETA
Brand: SEAGATE
Model: ST9250421ASG
Weight: 1 kg
Product code: 10453

Please Inquire

R391 incl. VAT: R450

We will email you when the product is back in stock.

Key features

250 GB 2.5" 7200 RPM Serial ATA
Laptop
Storage drive buffer size: 16 MB
110 g

Tags: seagate notebook hdds , seagate notebook hdd

Description
Specifications

G-Force Protection
When a laptop is dropped, the most catastrophic damage to the hard drive
occurs when the head scrapes across the surface of the disk, causing potential data loss. G-Force Protection, an optional drop sensor, protects the Momentus 7200.3 drive against shock by sensing when the system is in a free-fall state, moving the heads off the platter and locking them in place—all within three-tenths of a second.

Market Opportunity

Demand for drives for laptop computers continues to grow exponentially. The laptop transition is driven by technology, as the performance gap between desktops and laptop PCs continues to close, making it possible to run the same applications on a laptop that users would previously have run on a desktop. Users no longer have to sacrifice performance for mobility.

Features
HDD capacity	250 GB
HDD speed	7200 RPM
HDD size	2.5"
Interface	Serial ATA
Component for	Laptop
Storage drive buffer size	16 MB
HDD number of heads	3
Average latency	4.17 ms
Bytes per sector	512
Start/stop cycles	600000
Mean time between failures (MTBF)	500000 h
Power
Power consumption (standby)	0.21 W
Power consumption (read)	2.1 W
Power consumption (write)	2.1 W
Power consumption (idle)	0.75 W
Operating voltage	5 V
Operational conditions
Operating temperature (T-T)	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C
Operating shock	350 G
Non-operating shock	1000 G
Weight & dimensions
Width	69.8 mm
Height	9.5 mm
Depth	100.5 mm
Weight	110 g
Other features
HDD transfer rate	80 Mbit/s
Internal	Yes
Maximum data transfer rate	300 Mbit/s
Data transfer rate	3 Gbit/s
Disks included quantity	2 pc(s)
Acoustic pressure emissions	2.3 dB