Samsung 2010 manual TuMR/PMR head with FOD technology, Load/Unload Head Technology

14

Spinpoint M7 (Enhanced)

640GB / 500GB / 320GB / 250GB / 160GB

Specifications

15

Spinpoint M7U

500 GB / 320 GB / 250 GB / 160 GB

Specifications	HDD	￿￿￿￿￿￿
	Mobile

Capacity1	160 GB	250 GB	320 GB	500 GB	640 GB
8 MB	HM161GI	HM251HI	HM321HI	HM501II	HM641JI

DRIVE CONFIGURATION ENVIRONMENTAL SPECIFICATIONS

Capacity1	160 GB	250 GB	320 GB	500 GB
8 MB	HM162HX	HM252HX	HM322IX	HM502JX

Product Guide 2009

KeyFeatures

•Max. 320 GB formatted capacity per disk

•Max. 160GB formatted capacity per disk

•Serial ATA 3.0Gbps Interface Support

•• TuMR/PMRSATA Native Commandhead withQueuingFODFeaturetechnology

•TuMR/PMR head with FOD technology

•USB 2.0 Interface Support

•Load/Unload Head Technology

•• Load/UnloadATA Security ModeHeadFeatureTechnologySet

•ATA S.M.A.R.T. Feature Set

•SilentSeek™

•SilentSeek™

•• NoiseGuard™NoiseGuard™

• EcoSeek™

Interface	SATA 3.0 Gbps	Temperature
Rotational Speed	5,400 RPM	Operating	5~55°C
Buffer DRAM Size2	8 MB	Non-operating	- 40~70°C
Sector Size	512 bytes	Humidity (non-condensing)
		Operating	5~90 %
PERFORMANCE SPECIFICATIONS		Non-operating	5~95 %
Average Seek Time (typical)	12 ms	Linear Shock (1/2 sine pulse)
Data Transfer Rate		Operating	400 G
Media to/from Buffer (max.)	138 MB/sec	Non-operating	900 G
Buffer to/from Host (max.)	300 MB/sec	Vibration
Drive Ready Time (typical)3	4 sec	Operating (Random, 10~500Hz)	1.5 Grms
		Altitude (relative to sea level)
RELIABILITY SPECIFICATIONS3		Operating	-300 to 3,000 m
Non-recoverable Read Error	1 sector in 1014 bits	Non-operating	-400 to 15,000 m
Controlled Ramp Load/Unload	600,000

		POWER REQUIREMENTS
ACOUSTICS (AVERAGE SOUND POWER)		Voltage	+5V±5%
Idle(typical)	2.4 Bel	Spin Up Current (Max.)	1000 mA
Performance Seek4	2.6 Bel	Seek (avg)5	2.5	W
		Read/Write (avg)	2.5	W
		Low Power Idle (avg)	0.85	W
*Notes:Design and specifications are subject to change		Standby (avg)	0.25	W
without prior notice.		Sleep (avg)	0.2	W

KeyFeatures

•Max. 250 GB formatted capacity per disk

•Max. 160GB formatted capacity per disk

•TuMR/PMR head with FOD technology

•• TuMR/PMRUSB 2.0 InterfaceheadSupportwith FOD technology

•Load/Unload Head Technology

•USB 2.0 Interface Support

•SilentSeek™

•• Load/UnloadNoiseGuard™ Head Technology

•EcoSeek™

•SilentSeek™

•NoiseGuard™

DRIVE CONFIGURATION

Interface	USB 2.0
Rotational Speed	5,400 RPM
Buffer DRAM Size2	8 MB
Sector Size	512 bytes
PERFORMANCE SPECIFICATIONS
Average Seek Time (typical)	12 ms
Data Transfer Rate
Media to/from Buffer (max.)	138 MB/sec
Buffer to/from Host (max.)	60 MB/sec
Drive Ready Time (typical)3	4sec
RELIABILITY SPECIFICATIONS
Non-recoverable Read Error	1 sector in 1014 bits
Controlled Ramp Load/Unload	600,000
ACOUSTICS (AVERAGE SOUND POWER)3
Idle (typical)	2.4 Bel
Performance Seek (typical)	2.6 Bel

*Notes:Design and specifications are subject to change without prior notice.

ENVIRONMENTAL SPECIFICATIONS

Temperature
Operating	5~55°C
Non-operating	- 40~70°C
Humidity (non-condensing)
Operating	5~90 %
Non-operating	5~95 %
Linear Shock (1/2 sine pulse)
Operating	300 G
Non-operating	900 G
Vibration
Operating (Random, 10~500Hz)	0.9 Grms
Altitude (relative to sea level)
Operating	-300 to 3,000 m
Non-operating	-400 to 15,000 m
POWER REQUIREMENTS
Voltage	+5V±5%
Spin Up Current (Max.)	750 mA
Seek (typical)	2.8 W
Read/Write (typical)	3.2 W
Idle (typical)	1.6 W
Standby (typical)	1.2 W
Sleep (typical)	1.2 W

SAMSUNG Hard Disk Drive

Application

PHYSICAL DIMENSION

Height (max.)	9.5 mm
Width	69.85 mm
Length (max.)	100 mm
Weight (max.)	105 g

1.1 MB = 1,000,000 Bytes, 1 GB = 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

PHYSICAL DIMENSION

Height	9.5 mm
Width	69.85 mm
Length	104 mm
Weight (max.)	105 g

1.1MB = 1,000,000 Bytes, 1GB = 1,000,000,000 Bytes Accessible capacity may vary as some OS uses binary

Applicationnumbering system Read/Write (avg.) 3.2 W for reported capacity

2. A small portion of the 8MB buffer memory is reserved for firmware use Standby (avg.) 1.2 W

3. Power-On to Drive Ready Sleep (avg.l) 1.2 W

4. 30% duty cycle, random seek

5. On Track Read Operation

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