Seagate ST8000DM004, ST4000DM004, ST3000DM007, ST3000DM008, ST2000DM006 Service Manual

3.5 HDD DATA SHEET

Amazing Versatility.

Unmatched Dependability.

Seagate brings over 20 years of trusted performance and reliability to

the Seagate® BarraCuda® 3.5-inch HDD — now available in capacities up to 8 TB.

Best-fit Applications

Desktop or all-in-one PCs

Home servers

Entry-level direct-attached storage devices (DAS)

Key Advantages

Versatile HDDs for all your PC needs bring you industry-leading excellence in personal computing.

For over 20 years the BarraCuda family has delivered super-reliable storage for the hard drive industry.

Capacities up to 8 TB for desktops, BarraCuda leads the market with the widest range of storage options available.

Advanced Power modes help save energy without sacrificing performance.1

SATA 6 Gb/s interface optimises burst performance.1

Seagate Secure®models provide Self-Encrypting Drive (SED) hardware-based data security and deliver an Instant Secure Erase feature for safe, fast and easy drive retirement. They meet NIST 800-88 media sanitization specifications and also support

the Trusted Computer Group (TCG) Opal standard.2,3

1 Performance may vary depending on user’s hardware configuration and operating system.

2 Seagate Secure models are not available in all countries. May require TCG-compliant host or controller support. 3 Refer to specifications table for further information and feature options.

	Specifications	8 TB	6 TB	4 TB	3 TB	3 TB
	Standard Model Numbers	ST8000DM004	ST6000DM003	ST4000DM004	ST3000DM007	ST3000DM008
	Seagate Secure® Model Numbers	—	—	—	—	ST3000DM002
	Bytes per Sector	4,096	4,096	4,096	4,096	4,096
	Heads/Discs	8/4	6/3	4/2	3/2	6/3
	Performance
	Interface	SATA 6Gb/s	SATA 6Gb/s	SATA 6Gb/s	SATA 6Gb/s	SATA 6Gb/s
	SATA Transfer Rates Supported (Gb/s)	6.0/3.0/1.5	6.0/3.0/1.5	6.0/3.0/1.5	6.0/3.0/1.5	6.0/3.0/1.5
	Max. Sustained Transfer Rate OD	190MB/s	185MB/s	190MB/s	185MB/s	210MB/s
	(MB/s)
	Cache, Multi-segmented (MB)	256	256	256	256	64
	Reliability/Data Integrity
	Load/Unload Cycles	300,000	300,000	300,000	300,000	300,000
	Non-recoverable Read Errors per Bits	1 per 10E14	1 per 10E14	1 per 10E14	1 per 10E14	1 per 10E14
	Read, Max
	Power-On Hours per Year (24×7)	2,400	2,400	2,400	2,400	2,400
	Workload Rate Limit (TB/Year)	55	55	55	55	55
	Limited Warranty (years)	2	2	2	2	2
	Power Management
	Startup Power (A)	2	2	2	2	2.5
	Operating Mode, Typical (W)	5.3	5.3	3.7	3.7	8
	Idling Average (W)	3.4 W	3.4 W	2.5 W	2.5 W	5.4 W
	Standby Mode/Sleep Mode, Typical (W)	0.25/0.25	0.25/0.25	0.25/0.25	0.25/0.25	0.75/0.75
	Voltage Tolerance, Inc. Noise (5 V)	±5%	±5%	±5%	±5%	±5%
	Voltage Tolerance, Inc. Noise (12 V)	±10%	±10%	±10%	±10%	±10%
	Environmental/Temperature
	Operating (ambient, min)	0°C	0°C	0°C	0°C	0°C
	Operating (drive case, max)	60°C	60°C	60°C	60°C	60°C
	Non-operating (ambient)	-40°C – 70°C	-40°C – 70°C	-40°C – 70°C	-40°C – 70°C	-40°C – 70°C
	Halogen-free	Yes	Yes	Yes	Yes	Yes
	RoHS compliance	Yes	Yes	Yes	Yes	Yes
	Physical
	Height (mm/in, max)	26.11 mm/1.028 in	26.11 mm/1.028 in	20.2 mm/0.795 in	20.2 mm/0.795 in	26.11 mm/1.028 in
	Width (mm/in, max)	101.85 mm/4.01 in	101.85 mm/4.01 in	101.85 mm/4.01 in	101.85 mm/4.01 in	101.85 mm/4.01 in
	Depth (mm/in, max)	146.99 mm/5.787 in	146.99 mm/5.787 in	146.99 mm/5.787 in	146.99 mm/5.787 in	146.99 mm/5.787 in
	Weight (lb/g)	630 g/1.389 lb	610 g/1.345 lb	490 g/1.08 lb	490 g/1.08 lb	626 g/1.38 lb
	Carton Unit Quantity	20	20	25	25	20
	Cartons per Pallet / Cartons per Layer	40/8	40/8	40/8	40/8	40/8

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