Western Digital Caviar Black 1TB SATA Hard Drive

WD Caviar Black drives combine a high performance electronics architecture with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touch head technology, and leading-edge vibration protection ensure enhanced reliability and sustained data throughput. And we back it all up with a 5-year limited warranty.

High Performance Electronics Architecture
• Dual processor - Twice the processing power to maximize performance.
• Colossal cache - Bigger, faster cache of up to 64 MB means faster performance.

Rock Solid Mechanical Architecture
• Dual actuator technology - A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. (2 TB only)
• StableTrac - The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations.
• NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
• Massive Capacity - WD Caviar Black SATA drives are available in capacities up to 2 TB.
• Compatible - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab™ and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems.
• 5 Year Limited Warranty

Ideal For Power computing applications such as multimedia, video and photo editing, and maxed out gaming computers.

How this WD hard drive protects your data
• Data Lifeguard is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.

• Data Lifeguard Tools are software utilities designed for WD hard drives that work with the embedded Data Lifeguard features to make hard drive installation,diagnostics and repair both simple and worry-free.

• ShockGuard instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.

Transfer Rates
• Buffer To Host (Serial ATA): 3 Gb/s (Max)

Physical Specifications
• Formatted Capacity: 1,000,236 MB
• Capacity: 1TB
• Interface: SATA 3 Gb/s
• User Sectors Per Drive: 1,953,525,168

Physical Dimensions
• Height: 1.028 Inches
• Length: 5.787 Inches
• Width: 4.00 Inches
• Weight: 1.52 Pounds

Metric
• Height: 26.1 mm
• Length: 147 mm
• Width: 101.6 mm
• Weight: 0.69 kg

Environmental Specifications
• Operating Shock (Read): 30G, 2 ms
• Non-operating Shock: 250G, 2 ms

Acoustics
• Idle Mode: 24 dBA (average)
• Seek Mode 0: 33 dBA (average)
• Seek Mode 3: 29 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: 8.4 Watts
• Idle: 7.8 Watts
• Standby: 1.00 Watts
• Sleep: 1.00 Watts