Western Digital Ultrastar 7K6 4TB SAS Hard Drive

Western Digital 4TB SAS

The Western Digital Ultrastar 7K6 is a robust storage solution tailored for enterprise applications, featuring a 3.5-inch form factor and a 4 TB capacity, perfect for extensive data management.

Key Features

• High-capacity storage
• SAS interface for dependable data transfer
• Designed for high-speed enterprise applications
• 4 TB capacity for large data management

Technical Specifications

• HDD interface transfer rate: 12 Gbit/s
• Mean time between failures (MTBF): 2,000,000 hours
• Storage drive buffer size: 256 MB
• Write seek time: 8.6 ms
• HDD speed: 7200 RPM
• Read seek time: 8 ms
• Average latency: 4.16 ms
• HDD size: 3.5 inches
• Start/stop cycles: 600,000
• HDD capacity: 4 TB

Power

• Power consumption (idle): 7 W
• Operating voltage: 5 / 12 V
• Power consumption (typical): 12.1 W

Operational Conditions

• Operating temperature: 5 - 60 C
• Operating vibration: 0.67 G
• Storage temperature: -40 - 70 C
• Operating shock: 70 G
• Non-operating vibration: 1.04 G
• Non-operating shock: 300 G

Weight & Dimensions

• Weight: 715 g
• Width: 101.6 mm
• Depth: 147 mm
• Height: 26.1 mm