SpinpointTM M8
Mobile SATA
Capacity
Model
250GB
320GB
500GB
640GB
HN-M640MBB HN-M750MBB HN-M101MBB Original Model Numbers
ST640LM001 ST750LM022 ST1000LM024 New Model Numbers
750GB
1TB
HN-M250MBB HN-M320MBB HN-M500MBB
Model
ST250LM004 ST320LM001
ST500LM012
FE
ATURES
• Max. 500GB formatted capacity per disk
• SATA Native Command Queuing Feature
• TuMR/PMR head with FOD technology
• Serial ATA 3.0 Gb/s Interface Support
• ATA Se
c
ur
i
t
y
Mode Feature Set
• ATA S.M.A.R.T. Feature Se
t
•
•
SilentSee
k™
Noi uard™
s
e
G
•
Load
/
Unload Head Technology
DRIVE CONFIGURATION
ENVIRONMENTAL SPECIFICATIONS
Capacity1
Interface
250~750GB, 1TB
Temperature
SATA 3.0 Gb/s (1.5 Gb/s)
Operating
5~ 55 °C
-40 70 °C
Non-operating
Humidity (non-condensing)
Operating
Rotational Speed
5400 RPM
c
l
a
ss
~
PERFORMANCE SPECIFICATIONS
Average Seek time (typical)
Average Latency
5-90 %
5-95 %
12 m
s
N
o
n
-
o
pe
r
ating
5
.
6 m
4
s
Linear Shock (1/2 sine pulse)
Drive Ready Time (typical)3
Operating
sec
,
2
m
s
325
G
Data Transfer Rate
Non-operating, 2ms
750 G
Media to/from Buffer (Max.)
145
300
M
B
/
s
Vibration (swept sine, 1/4 octave per minute)
Operating
Buffer to/from Ho
s
t
(Max.)
M
B
/
s
1
.5
G
r
m
s
Altitude (relative to sea level)
Operating
RELIABILITY SPECIFICATIONS
Non-recoverable Read Error
Controlled Ramp Load/Unload
-300 to 3000
-400 to 15000
m
m
1
s
ec
t
or in 1014 bits
600,000
Non-operating
PHYSICAL DIMENSION
Height
9.5
±
0.2 mm
ACOUSTICS
Idle
Width
69.75
±
0.25 mm
2.4 Bel
2.6 Bel
Length
100.3
±
0.4 mm
107
Performance Seek
Weight (max.)
g
POWER REQUIREMENTS
Voltage
* Note: Design and
1.1MB 000 000
Accessible capac
for reported capacity
2 A small portion of the 8MB buffer memory is reserved for firmware u
s
pe
c
ifi
c
a
t
i
on
s
are
000
may vary as some OS uses b nary numbering
s
ub
j
ec
t
to change without prior no
t
i
ce
.
+5V ± 5%
1000 mA
=
1
,
,
B
y
te
s
,
1GB
=
1
,
,
000
,
000
Bytes
Spin-up Current (Max.)
Seek (AVG)4
Read/Write (AVG)
Low Power Idle (AVG)
Standby (AVG)
Sleep (AVG)
i
ty
system
2
W
2.3 W
0.7 W
0.2 W
0.2 W
s
e
3
4
Power-On to Drive Ready
30% duty random eek
c
y
c
l
e
,
s
2.5" HDD product
specification Rev 2.2
Match with product manual Rev 2.3
© 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 respecꢀve 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
operaꢀng system may use a different standard of measurement and report a lower capacity. In addiꢀon, some of the listed capacity is used for
formaꢁng and other funcꢀons, and thus will not be available for data storage. Actual data rates may vary depending on operaꢀng environment
and other factors. The export or re-export of hardware or soſtware containing encrypꢀon may be regulated by the U.S. Department of Commerce,
Bureau of Industry and Security (for more informaꢀon, visit www.bis.doc.gov), and controlled for import and use outside of the U.S. Seagate
reserves the right to change, without noꢀce, product offerings or specificaꢀons.
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