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WD PC Hard Disk 4TB Blue

Digital Storage Capacity: 4 TB
Hard Disk Interface: Serial ATA-600
Connectivity Technology: SATA
Brand: Western Digital
Special Feature: Portable
Hard Disk Form Factor: 3.5 Inches
Hard Disk Description: Mechanical Hard Disk
Compatible Devices: Laptop, Desktop
Installation Type: Internal Hard Drive
Color: Blue

WD 4TB Blue 256MB SATA 6GB/s

Western Digital 4TB WD Blue PC Internal Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, 256 MB Cache, 3.5″
Memory size

4 TB

Product Specs

Product Specs
Capacity 4 TB
Spindle Speed 5400 RPM Fluid Dynamic Bearing (FDB) Motor
Cache Buffer 256 MB CacheFlow Disk Caching
Advanced Format Yes – 512e (emulation) 4096 (4Kn native) Logical Data Block Length
Form Factor 3.5 Inch Internal Hard Drive
Interface SATA III 6Gb/sec (Generation 3)
Interface Speed 6Gb/sec – Data Transfer Rate (max) Buffer to Host
Data Transfer Rate up to 180MB/sec Host to/from Drive (Sustained)
Interface Connector SATA (7-Pin Signal and 15-Pin Power Connector)
Recording Technology Conventional Magnetic Recording (CMR) Technology
Life Expectancy 600,000 Hours MTTF (Mean Time To Failures)
Workload Rating 300,000 (Load/Unload Cycles)
Shock Resistance Operating: 30Gs write (2ms) / 65Gs read (2ms) – Non Operating: 250Gs (2ms)
Encryption No
Rohs Compliant Yes
Dimensions (L x W x H) 5.787 in. x 4.0 in. x 1.028 in.
Classification Mainstream Drives

Key Features

  • Reliable for Everyday Computing
  • Western Digital Quality and Reliability
  • Capacities up to 8TB of Storage
  • State-of-the-Art Seeking Algorithms
  • Full-Track Multiple Sector Transfer Capability
  • Low Power Consumption
  • Advanced Power Management Technology
  • IntelliSeek Technology
  • NoTouch Ramp Load Technology
  • WD’s Dynamic Cache Technology
  • Native Command Queuing Technology
  • Dual Actuator Technology
  • 300,000 Load/Unload Cycles
  • Whisper Quiet Fluid Dynamic Bearing (FDB) Motors

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