Samsung HN-M640MBB 전단
Mobile SATA
Capacity
250GB
320GB
500GB
640GB
750GB
1TB
Model
ST250LM004
ST320LM001
ST500LM012
ST640LM001 ST750LM022
ST1000LM024
New Model Numbers
Model
HN-M250MBB HN-M320MBB
HN-M500MBB
HN-M640MBB HN-M750MBB HN-M101MBB
Original Model Numbers
FEATURES
•
Max. 500GB formatted capacity per disk
•
ATA Security Mode Feature Set
•
SATA Native Command Queuing Feature
•
ATA S.M.A.R.T. Feature Set
•
TuMR/PMR head with FOD technology
•
SilentSeek™
•
Serial ATA 3.0 Gb/s Interface Support
•
NoiseGuard™
•
Load/Unload Head Technology
DRIVE CONFIGURATION
ENVIRONMENTAL SPECIFICATIONS
Capacity
1
250~750GB, 1TB
Temperature
Interface
SATA 3.0 Gb/s (1.5 Gb/s)
Operating
5 ~ 55 °C
Rotational Speed
5400 RPM class
Non-operating
-40 ~ 70 °C
Humidity (non-condensing)
PERFORMANCE SPECIFICATIONS
Average Seek time (typical)
12 ms
Operating
Non-operating
Non-operating
5-90 %
5-95 %
5-95 %
Average Latency
5.6 ms
Linear Shock (1/2 sine pulse)
Drive Ready Time (typical)
3
4 sec
Operating, 2ms
325 G
Data Transfer Rate
Non-operating, 2ms
750 G
Media to/from Buffer (Max.)
145 MB/s
Vibration (swept sine, 1/4 octave per minute)
Buffer to/from Host (Max.)
300 MB/s
Operating
1 .5 Grms
Altitude (relative to sea level)
RELIABILITY SPECIFICATIONS
Operating
-300 to 3000 m
Non-recoverable Read Error
1 sector in 10
14
bits
Controlled Ramp Load/Unload
600,000
ACOUSTICS
Non-operating
-400 to 15000 m
PHYSICAL DIMENSION
Height
9.5 ± 0.2 mm
Idle
2.4 Bel
Width
69.75 ± 0.25 mm
Performance Seek
2.6 Bel
Length
100.3 ± 0.4 mm
Weight (max.)
107 g
POWER REQUIREMENTS
Voltage
Spin-up Current (Max.)
Spin-up Current (Max.)
+5V ± 5%
1000 mA
* Note: Design and specifications are subject to change without prior notice.
1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes
Seek (AVG)
4
Read/Write (AVG)
2 W
2.3 W
Accessible capacity may vary as some OS uses b nary numbering system
for reported capacity
for reported capacity
Low Power Idle (AVG)
0.7 W
2 A small portion of the 8MB buffer memory is reserved for firmware use
Standby (AVG)
0.2 W
3 Power-On to Drive Ready
Sleep (AVG)
0.2 W
4 30% duty cycle, random seek
2.5" HDD product specification Rev 2.2
Match with product manual Rev 2.3
Spinpoint M8
TM
© 2012 Seagate Technology LLC. All rights reserved. Seagate and Seagate Technology are registered trademarks of Seagate Technology LLC in the
United States and/or other countries. Momentus is either a trademark or registered trademark of Seagate Technology LLC or one of its affiliated
companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners.
When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s
operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for
formatting and other functions, and thus will not be available for data storage. Actual data rates may vary depending on operating environment
and other factors. The export or re-export of hardware or software containing encryption may be regulated by the U.S. Department of Commerce,
Bureau of Industry and Security (for more information, visit www.bis.doc.gov), and controlled for import and use outside of the U.S. Seagate
reserves the right to change, without notice, product offerings or specifications.