Storage
Whisper-quiet performance, high capacities and rugged reliability for mobile applications.
MHT-AT
ATA/100 2.5-Inch
Series
4,200 RPM, Ultra
Mobile Drives
Breakthrough technologies combine high performance,
capacity and durability with low noise emissions and
power consumption.
High areal density enables capacity points of 20GB,
30GB, 40GB, 60GB, and 80GB in a low-profile, 9.5-mm
form factor
Rugged construction delivers high shock tolerance
(900G, 1 ms, non-operating; 225G, 2 ms operating)
for lasting performance
Intelligent seek profile and Fluid Dynamic Bearing
Motors dramatically reduce acoustic noise
Fast Ultra ATA/100 interface and 4,200 RPM
spindle speed
Intelligent power management technology
reduces power consumption to as little as
0.1 Watt in sleep mode
MHT-AT Series
4,200 RPM, Ultra ATA/100 2.5-Inch
Mobile Drives
MHT-AT 4200 RPM Series Disk Drive Specifications
Model
MHT2020AT MHT2030AT MHT2040AT MHT2060AT MHT2080AT
Quietly satisfying the requirements of life at
Storage capacity (formatted)
20.0 GB
30.0 GB
40.0 GB
60.0 GB
80.0 GB
home and on the road.
Bytes/sector
512
With significant advancements in head and media
Seek time
Track to Track
1.5 ms typ.
Average
12 ms typ.
technology, ruggedness and power conservation,
Maximum
22 ms typ.
Fujitsu MHT-AT Series Mobile Drives are ideally
Average latency
7.14 ms
Rotational speed
4,200 RPM
suited to mobile applications. What’s more, noise-
Data transfer to/from host
Up to 100 MB/s
reducing technologies, such as intelligent seek profiles
Interface
Ultra ATA/100 (ATA-6)
2 MB
2MB / 8MB
8 MB
and Fluid Dynamic Bearing (FDB) Spindle Motors, benefit
Buffer size
Power
Voltage
5 V± 5%
consumer electronics applications as well. FDB
requirements Spin-up
0.90 A max
Spindle Motors and a ramp — head load/unload
Operating
2.0 W / 2.1 W typ.
(Read/Write)
feature also increase shock tolerance for improved
Idle
0.65 W typ.
reliability. So, the MHT-AT Series addresses the
Standby
0.25 W typ.
Sleep
0.10W typ.
needs of a wide range of applications.
Dimensions Height
9.5 mm (0.37 in.)
Big on the inside, small on the outside.
Width
70 mm (2.8 in.)
Mobile and consumer electronic devices demand
Depth
100 mm (3.9 in.)
Weight
99 g (3.49 oz.) or less
a blend of high performance, capacity and
Ambient
Operating
5° C to 55° C (41° F to 131° F)
compactness. High areal densities up to 69.3
temperature Non-operating
-40° C to 65° C (-40° F to 149° F)
Gradient
20° C (68° F) / H or less
GB/sq. in., combined with Spin Valve GMR heads,
Relative
Operating
8% to 90% RH (non-condensing)
Synthetic Ferri-magnetic and GDT media, and a
humidity
Non-operating
5% to 95% RH (non-condensing)
Max wet bulb
29°C (Op.) / 40°C (Non Op.)
4,200-RPM spindle speed enable MHT-AT Series
Vibration
Operating
9.8 m/s
2
(1.0 G) (5 to 500 Hz)
drives to deliver outstanding performance and
Non-operating
49m/s
2
(5.0 G) (5 to 500 Hz)
high capacity in a low-profile, 9.5-mm form factor.
Shock
Operating
2,205 m/s
2
(225 G) 2ms
2
Non-operating
8,820 m/s (900 G) 1ms; 1,176 m/s
2
(120 G) 11ms
Available in 20GB, 30GB, 40GB, 60GB and 80GB
Altitude
Operating
-300 to 3,000 m (-1,000 to 10,000 ft.)
capacities, they provide ample data storage for
Non-operating
-300 to 12,000m (-1,000 to 40,000 ft.)
Acoustic
HDD Ready
24 dBA at 30 cm (typical), 2.3 bels (typical)
multimedia presentations, digital audio and video,
noise
Random Seek
28 dBA at 30 cm (typical), 2.7 bels (typical)
and graphics.
Limited Warranty
3 years (from date of purchase). Visit online at
www.fcpa.fujitsu.com/warranties/ or call toll free at (800) 626-4686,
About Fujitsu Computer Products of America, Inc.
option 2, for full Limited Warranty details and restrictions.
Fujitsu Computer Products of America, Inc. is a wholly
owned subsidiary of Fujitsu Limited, a leading provider
of customer-focused IT and communications solutions for the global marketplace. FCPA provides innovative solutions for the U.S.
marketplace. Current product and service offerings include: high-performance hard disk drives, magneto-optical drives, scanners and
scanner maintenance.
Fujitsu Computer Products of America, Inc.
www.fcpa.fujitsu.com
2904 Orchard Parkway, San Jose, CA 95134-2009. (800) 626-4686 (408) 432-6333 info@fcpa.fujitsu.com
©2003 Fujitsu Computer Products of America, Inc. All rights reserved. All statements herein are valid only in the U.S. for U.S. residents,
are based on normal operating conditions, are provided for informational purposes only, and are not intended to create any implied
warranty of merchantability or fitness for a particular purpose. Fujitsu Computer Products of America, Inc. reserves the right to modify
at any time without prior notice these statements, our products, their performance specifications, availability, price, and warranty and
post-warranty programs. Fujitsu and the Fujitsu logo are registered trademarks and The Possibilities are Infinite is a trademark of
Fujitsu Ltd. All other trademarks are the property of their respective owners.
Printed in the U.S.A. Qty. 3M DS29400503
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