Seagate ST250LM000 Datasheet

Seagate
Brand
Seagate
Model
ST250LM000
Category
Internal hard drives
Type
Datasheet

Seagate ST250LM000 is a high-performance 2.5-inch hard drive designed for use in laptops, external storage devices, and other portable applications. With a capacity of 250GB and a rotational speed of 5400 RPM, the ST250LM000 offers a good balance of performance and storage space. The drive's SATA 3.0Gbps interface provides fast data transfer speeds, and its 8MB buffer helps to improve performance for frequently accessed data.

Seagate ST250LM000 is a high-performance 2.5-inch hard drive designed for use in laptops, external storage devices, and other portable applications. With a capacity of 250GB and a rotational speed of 5400 RPM, the ST250LM000 offers a good balance of performance and storage space. The drive's SATA 3.0Gbps interface provides fast data transfer speeds, and its 8MB buffer helps to improve performance for frequently accessed data.

Mobile SATA
Spinpoint M7E
160GB 250GB 320GB 500GB 640GB
Model 8 MB
HM161GI HM251HI HM321HI HM501II HM641JI
FEATURES
• Max. 320GB formatted capacity per disk • ATA Security Mode Feature Set
• Serial ATA 3.0Gbps Interface Support • ATA S.M.A.R.T. Feature Set
• SATA Native Command Queuing Feature • SilentSeek™
• TuMR/PMR head with FOD technology • NoiseGuard™
• Load/Unload Head Technology
Ca
p
acit
y
1
160 / 250 / 320 / 500 / 640 GB
Temperature
Interface
SATA 3.0Gbps Operating
5 ~ 55 ℃
Buffer DRAM Size
2
8 MB Non-operating
-40 ~ 70 ℃
Byte per Sector
512
Humidity (non-condensing)
Rotational Speed
5,400 RPM Class Operating 5 ~ 90 %
Non-operating 5 ~ 95 %
PERFORMANCE SPECIFICATIONS Linear Shock (1/2 sine pulse)
Avera
g
e Seek time
(
t
yp
ical
)
12 ms
Operating(2ms)
5
400 G
Capacity
DRIVE CONFIGURATION ENVIRONMENTAL SPECIFICATIONS
g(yp)
Operating(2ms)
Data Transfer Rate
Non-operating(1ms) 900 G
Media to/from Buffer (Max.) 138 MB/s
Vibration
Buffer to/from Host (Max.) 300 MB/s Operating(Random,10~500Hz) 1.5 Grms
Drive Read
y
Time
(
t
yp
ical
)
3
4 sec
Altitude (relative to sea level)
Operating -300 to 3,000 m
RELIABILITY SPECIFICATIONS
Non-operating -400 to 15,000 m
Non-recoverable Read Error
1 sector in 10
14
bits
Controlled Ramp Load/Unload
600,000
PHYSICAL DIMENSION
ACOUSTICS Height
9.5 mm
Idle (typical)
2.4 Bel
Width
69.85 mm
Performance Seek (typical)
2.6 Bel
Length
100 mm
Weight (max)
105 g
POWER REQUIREMENTS
Voltage +5V±5%
* Note : Design and specifications are subject to change without prior notice.
Spin-up Current (Max.) 1,000 mA
1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes
Seek
(
av
g
.
)
4
2.5 W
Accessible capacity may vary as some OS uses binary numbering system
Read/Write (avg.) 2.5 W
for reported capacity
Low Power Idle (avg.) 0.85 W
2 A small portion of the 8MB buffer memory is reserved for firmware use
Standby (avg.) 0.25 W
3 Power-On to Drive Ready
Sleep (avg.) 0.2 W
4 30% duty cycle, random seek
5 On Track Read Operation
2.5" HDD M7E product specification Rev 1.1
Match with product manual Rev 00
  • Page 1 1

Seagate ST250LM000 Datasheet

Seagate
Brand
Seagate
Model
ST250LM000
Category
Internal hard drives
Type
Datasheet

Seagate ST250LM000 is a high-performance 2.5-inch hard drive designed for use in laptops, external storage devices, and other portable applications. With a capacity of 250GB and a rotational speed of 5400 RPM, the ST250LM000 offers a good balance of performance and storage space. The drive's SATA 3.0Gbps interface provides fast data transfer speeds, and its 8MB buffer helps to improve performance for frequently accessed data.

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