Western Digital Gold 4TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty

Product details

Western Digital Gold 4TB 3.5" Enterprise Class SATA 6 Gb/s HDD 7200 RPM Cache Size 256MB 5-Year Limited Warranty Part Number: WD4004FRYZ Product Features Capacity1: 4TB Interface: SATA 6 Gb/s Format: Sector size (bytes)2: 512e Native Command Queuing: Yes Form Factor: 3.5-inch OptiNAND™ technology: No ArmorCacheTM: No RoHS compliant3: Yes Performance Data Transfer Rate4 (max sustained transfer rate) MiB/s / MB/s: 255 / 267 RPM: 7200 Cache1

• 5: 256 MB Reliability MTBF (hours
• projected): 2
• 000
• 000 Annualized Failure Rate (AFR
• %): 0.44 Load/unload cycles (minimum): 600
• 000 Limited Warranty (years): 5 Power Management Operational: 7.0W Idle: 5.8W Power efficiency index (W/TB
• idle): 1.45 Environmental Specifications Operating (half-sine wave
• 2ms): 70G/70G Non-operating (half-sine wave
• 2ms): 300G Operating: 5°C to 60°C Non-operating: -40°C to 70°C Idle Mode: 29 dBA Seek Mode: 36 dBA Physical Dimensions: 26.1x147x101.6mm
• 1.028x5.787x4.0in
• 0.71kg
• 1.58lb Country of Assembly: Thailand