Seagate 3.5" SATA-III 4TB 5400rpm 256MB IronWolf ST4000VN006

Features:Rotational Vibration (RV) sensors: YesHDD interface transfer rate: 6 Gbit/sHDD capacity: 4 TBStorage drive buffer size: 256 MBWorkload rate limit: 180 TB/yearHDD speed: 5400 RPMType: HDD24/7 operation: YesMean time to failure (MTTF): 1000000 hHDD size: 3.5"Component for: NASInterface: Serial ATA IIIStart/stop cycles: 600000HDD sustained transfer rate: 202 MiB/sPower:Power consumption (idle): 3.96 WPower consumption (typical): 4.8 WStart-up current: 1.8 APower consumption (standby): 0.5