WD Black² ( WD1001X06XDTL)

Product Specifications
	Interface	SATA 6 Gb/s

Performance Specifications
	Load/unload Cycles	600,000 minimum

Transfer Rates
	Buffer To Host (Serial ATA)	6 Gb/s (Max)

Physical Specifications
	Capacity	120 GB SSD + 1 TB HDD
	Form Factor	2.5 Inch

Performance Specifications (SSD)
Target Performance
	Internal transfer rate (read, max)	350 MB/s

Physical Dimensions
English
	Height	0.374 Inches
	Depth	3.95 Inches
	Width	2.75 Inches
	Weight	0.28 Pounds

Metric
	Height	9.5 mm
	Depth	100.3 mm
	Width	69.85 mm
	Weight	0.125 kg

Environmental Specifications
Shock
	Operating Shock (Read)	300G, 2ms
	Non-operating Shock	1000G, 2 ms

Acoustics
	Idle Mode	20 dBA (average)
	Seek Mode 0	21 dBA (average)

Temperature (English)
	Operating	32° F to 140° F
	Non-operating	-40° F to 158° F

Temperature (Metric)
	Operating	-0° C to 60° C
	Non-operating	-40° C to 70° C

Electrical Specifications
Current Requirements
	Power Dissipation
	Read/Write	1.80 Watts
	Idle	0.90 Watts
	Standby	0.90 Watts
	Sleep	0.90 Watts

As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.