Samsung HM250HI specifications Spinpoint M7, Mobile SATA, Features, 500/400/320/250/160/120GB

Models: HM161HI HM400JI HM120GI HM320II M7 HM500JI

1 1
Download 1 pages 30.62 Kb
Page 1
Image 1
Mobile SATA

Mobile SATA

Spinpoint M7

Capacity

500GB

400GB

320GB

250GB

160GB

120GB

Model

8 MB

HM500JI

HM400JI

HM320II

HM250HI

HM161HI

HM120GI

FEATURES

Max. 250GB formatted capacity per disk

SATA Native Command Queuing Feature

TuMR/PMR head with FOD technology

Serial ATA 3.0Gbps Interface Support

Load/Unload Head Technology

DRIVE CONFIGURATION

Capacity1

500/400/320/250/160/120GB

Interface

 

SATA 3.0Gbps

Buffer DRAM Size2

 

8 MB

Byte per Sector

 

512

Rotational Speed

 

5,400 RPM

 

PERFORMANCE SPECIFICATIONS

Average Seek time (typical)

12 ms

Data Transfer Rate

 

 

Media to/from Buffer (Max.)

138MB/s

Buffer to/from Host (Max.)

 

300MB/s

Drive Ready Time (typical)3

4 sec

 

 

RELIABILITY SPECIFICATIONS

 

Non-recoverable Read Error

1 sector in 1014 bits

Controlled Ramp Load/Unload

600,000

 

 

 

ACOUSTICS

 

 

Idle (typical)

 

2.4 Bel

Performance Seek (typical)

2.6 Bel

 

 

POWER REQUIREMENTS

 

Voltage

 

+5V±5%

Spin-up Current (Max.)

 

1000 mA

Seek (avg.)4

 

2.5 W

Read/Write (avg.)

 

2.5 W

Low Power Idle (avg.)

 

0.85 W

Standby (avg.)

 

0.25 W

Sleep (avg.l)

 

0.2 W

ATA Security Mode Feature Set

ATA S.M.A.R.T. Feature Set

SilentSeek™

NoiseGuard™

ENVIRONMENTAL SPECIFICATIONS

Temperature

 

Operating

5 ~ 55

Non-operating

-40 ~ 70

Humidity (non-condensing)

 

Operating

8 ~ 90 %

Non-operating

5 ~ 95 %

Linear Shock (1/2 sine pulse)

 

Operating(2ms)5

400 G

Non-operating(1ms)

900 G

Vibration

 

Operating(Random,10~500Hz)

1.5 Grms

Altitude (relative to sea level)

 

Operating

-300 to 3000 m

Non-operating

-400 to 15000 m

 

 

PHYSICAL DIMENSION

 

Height

9.5 mm

Width

69.85 mm

Length

100 mm

Weight (max.)

105 g

*Note : Design and specifications are subject to change without prior notice. 1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes

Accessible capacity may vary as some OS uses binary numbering system for reported capacity

2 A small portion of the 8MB buffer memory is reserved for firmware use 3 Power-On to Drive Ready

4 30% duty cycle, random seek

5. On Track Read Operation

2.5" HDD product specification Rev 0.5 Match with product manual Rev 00

Page 1
Image 1
Samsung HM250HI, HM400JI, HM500JI, HM120GI specifications Spinpoint M7, Mobile SATA, Features, 500/400/320/250/160/120GB