WD 4TB Blue 256MB SATA 6GB/s
Hard Disk
WD PC Hard Disk 4TB Blue
Login to see pricesDigital 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
Memory size | 4 TB |
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Product Specs
Capacity | 4 TB |
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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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