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Seagate BarraCuda 3.5in Hard Disk Drives

BarraCuda 3.5in 8TB Hard Disk Drive HDD $150.66 Only 1 left in stock, 3 more on order	Add to Basket
BarraCuda 3.5in 4TB Hard Disk Drive HDD $102.05 4 in stock	Add to Basket
(3 customer ratings)
BarraCuda 3.5in 2TB Hard Disk Drive HDD $62.79 2 in stock	Add to Basket
(3 customer ratings)
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Seagate BarraCuda 3.5in Hard Disk Drives

Seagate brings over 20 years of trusted performance and reliability to the Seagate BarraCuda 3.5 inch HDDs - now available in capacities up to 10TB!

Seagate BarraCuda 3.5in HDDs

Features

Seagate BarraCuda - 20 years of trusted performance
Multi-Tier Caching Technology
Warranty: Pro 5 years, non-Pro 2 years
Available in capacities up to 10TB

BarraCuda leads the industry with the highest capacities for desktops and mobile computers. With drives available up to 10TB, the BarraCuda portfolio is a great option for upgrades at any price point. The uncompromising BarraCuda Pro marries industry-leading storage capacity with 7,200-RPM spin speeds for snappy performance and load times when gaming or performing heavy workloads. BarraCuda Pro also comes equipped with a 5-year limited warranty.

Introducing the All-New BarraCuda Pro 3.5-Inch Hard Drive!

The BarraCuda Pro is a creative professional’s and tech enthusiast’s dream. Equipped with 7,200 RPM makes the BarraCuda Pro the fastest 10TB desktop drive available. Large cache size pushes your PC to new performance heights so you can load applications and files even faster. Plus the BarraCuda Pro is backed by a best-in-class, 5-year limited warranty for your peace of mind.

3.5-Inch BarraCuda Hard Drives Deliver!

Rock-solid reliability built on over 20 years of BarraCuda innovation. Versatile mix of capacity and price point options to fit any budget. Multi-Tier Caching Technology for excellent hard drive performance.

Multi-Tier Caching Technology

All hard drives in the BarraCuda family come equipped with Multi-Tier Caching Technology (MTC). MTC takes your PC to new performance levels, so you can load applications and files faster than ever before. By applying intelligent layers of NAND Flash, DRAM and media cache technologies, BarraCuda delivers improved read and write performance by optimising data flow.

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Specifications	BarraCuda 8TB 3.5in	BarraCuda 4TB 3.5in	BarraCuda 2TB 3.5in
Model Number	ST8000DM004	ST4000DM004	ST2000DM008
Type	HDD	HDD	HDD
Capacity	8 TB	4 TB	2 TB
Form Factor	3.5”	3.5”	3.5”
Interface	SATA III (6Gb/s)	SATA III (6Gb/s)	SATA III (6Gb/s)
Bytes per Sector	4096	4096	4096
SATA Transfer Rates Supported (Gb/s)	6.0/3.0/1.5	6.0/3.0/1.5	6.0/3.0/1.5
Max Sustained Transfer Rate OD (MB/s)	190	180	220
Cache, Multisegmented (MB)	256	64	256
Spindle Speed, RPM	5400	5400	7200
Load/Unload Cycles	600,000	300,000	300,000
Nonrecoverable Read Errors per Bits Read, Max	1 per 10E15	1 per 10E14	1 per 10E14
Power-On Hours (per year)	2400	2400	2400
Workload Rate Limit (TB/year)	55	55	55
Startup Power (A)	2.0	2.0	2.0
Operating Mode, Typical (W)	5.3	5.6	4.3
Idle Average (W)	3.4	4.0	3.0
Standby Mode/Sleep Mode, Typical (W)	0.25/0.25	0.5/0.5	0.3/0.3
Voltage Tolerance, Including Noise (5V)	±5%	±5%	±5%
Voltage Tolerance, Including Noise (12V)	±10%	±10%	±10%
Temperature ambient/drive case (°C)	0/60	0/60	0/60
Dimensions (HxWxD) mm	26.1 x 101.9 x 147.0	26.1 x 101.9 x 147.0	20.2 x 101.9 x 147.0
Weight, g	630	610	415
Bottom Mounting holes	Not standard *	Standard	Standard
Warranty	24 months	24 months	24 months

*If “Not standard” is shown then it might only be possible to mount the HDD using two screws only if attaching it to a caddy that mounts to the bottom of the HDD.

Specifications	BarraCuda 8TB 3.5in	BarraCuda 4TB 3.5in	BarraCuda 2TB 3.5in
Model Number	ST8000DM004	ST4000DM004	ST2000DM008
Type	HDD
Capacity	8 TB	4 TB	2 TB
Form Factor	3.5”
Interface	SATA III (6Gb/s)
Bytes per Sector	4096
SATA Transfer Rates Supported (Gb/s)	6.0/3.0/1.5
Max Sustained Transfer Rate OD (MB/s)	190	180	220
Cache, Multisegmented (MB)	256	64	256
Spindle Speed, RPM	5400		7200
Load/Unload Cycles	600,000	300,000
Nonrecoverable Read Errors per Bits Read, Max	1 per 10E15	1 per 10E14
Power-On Hours (per year)	2400
Workload Rate Limit (TB/year)	55
Startup Power (A)	2.0
Operating Mode, Typical (W)	5.3	5.6	4.3
Idle Average (W)	3.4	4.0	3.0
Standby Mode/Sleep Mode, Typical (W)	0.25/0.25	0.5/0.5	0.3/0.3
Voltage Tolerance, Including Noise (5V)	±5%
Voltage Tolerance, Including Noise (12V)	±10%
Temperature ambient/drive case (°C)	0/60
Dimensions (HxWxD) mm	26.1 x 101.9 x 147.0		20.2 x 101.9 x 147.0
Weight, g	630	610	415
Bottom Mounting holes	Not standard *	Standard
Warranty	24 months

*If “Not standard” is shown then it might only be possible to mount the HDD using two screws only if attaching it to a caddy that mounts to the bottom of the HDD.