Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 256 MB 3.5"" Serial ATA

 Description by backtotheoffice

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 6 Gb/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 8 TB Power Operating voltage 5 / 12 V Power consumption (idle) 6.7 W Power consumption (typical) 8 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