Western Digital Ultrastar 0B47076 internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA

Ultrastar DC HA340 drives extend Western Digital's long-standing tradition of reliability leadership with a 2.0M-hour MTBF failure rating (projected) and a 5-year limited warranty.. Capacity points support both OEM and cloud deployments as well as traditional IT systems.. Performance-optimized to handle heavy application workloads up to 550TB per year. Economical Capacities and Fast Data Access for the Data Center. The Ultrastar® DC HA340 HDD in 4TB, 6TB, and 8TB delivers efficiency and performance for traditional and legacy systems based on proven CMR technology. Designed for a variety of applications including traditional storage arrays, rack-mounted storage enclosures and server-based storage systems, these drives are offered at 7,200 RPM with 6Gb/s SATA and Advanced Format 512e format.. Technology innovation delivers efficiency and performance for legacy systems. Address data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies.. Proven and cost-efficient design. Ultrastar DC HA340 drives are based on an air-based HDD platform with Conventional Magnetic Recording (CMR) technology in a 3.5-inch form factor.. Performance and protection. These 4TB, 6TB, and 8TB HDD’s leverage a dual-stage microactuator to enhance head positioning accuracy for better drive performance.. Designed for data center workloads. The Ultrastar DC HA340 is performance-optimized to handle heavy application workloads of up to 550TB2 per year.. Built with reliability in mind. This robust drive delivers dependability in intense data center environments with up to 2M hours MTBF3 (projected).. Quality and security. Provides additional peace of mind with a 5-year limited warranty.. Features. Mean time between failures (MTBF). 2000000 h. Workload rate limit. 550 TB/year. Start/stop cycles. 600000. 24/7 operation. Yes. Advanced Format (AF). Yes. Uncorrectable Bit Error Rate (UBER). < 1 per 10^15 bits read. Average latency. 4.16 ms. HDD sustained transfer rate. 255 MiB/s. HDD interface transfer rate. 6 Gbit/s. Storage drive buffer size. 256 MB. Type. HDD. Interface. Serial ATA. HDD size. 3.5". HDD speed. 7200 RPM. HDD capacity. 4 TB. Power. Operating voltage. 5 / 12 V. Power consumption (idle). 5.8 W. Power consumption (typical). 7 W. General. Product family. Ultrastar. Operational conditions. Non-operating shock. 300 G. Operating shock. 70 G. Non-operating vibration. 1.04 G. Operating vibration. 0.67 G. Storage temperature (T-T). -40 - 70 °C. Operating temperature (T-T). 5 - 60 °C. Weight & dimensions. Weight. 715 g. Height. 147 mm. Depth. 26.1 mm. Width. 101.6 mm. Packaging data. Quantity per pack. 1 pc(s). Other features. Linux operating systems supported. Yes. Windows operating systems supported. Yes. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet. leaflet