HDD WESTERN DIGITAL Serial ATA

Description

HDD-накопичувач Western Digital Ultrastar 0B47078 8TB

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.

• 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

Specifications

Tootjakood / MPN: 0B47078
Vendor Homepage: https://www.westerndigital.com/products/internal-drives/data-center-drives/ultrastar-dc-ha340-hdd?sku=0B47078
Category Code: HES
Unit Box Height: 0.03
Unit Box Length: 0.15
Unit Box Width: 0.105
Features HDD capacity: 8 TB GB
Features HDD speed: 7200 RPM
Features Storage drive buffer size: 256 MB
Features HDD size: 3.5"
Features Interface: Serial ATA
Features Type: HDD
Features HDD interface transfer rate: 6 Gbit/s
Features HDD sustained transfer rate: 255 MiB/s
Features Average latency: 4.16 ms
Features Uncorrectable Bit Error Rate (UBER): < 1 per 10^15 bits read
Features Advanced Format (AF): Yes
Features 24/7 operation: Yes
Features Start/stop cycles: 600000
Features Workload rate limit: 550 TB/year
Features Mean time between failures (MTBF): 2000000 h
Power Power consumption (typical): 8 W
Power Power consumption (idle): 6.7 W
Power Operating voltage: 5 / 12 V
Operational conditions Operating temperature (T-T): 5 - 60 °C
Operational conditions Storage temperature (T-T): -40 - 70 °C
Operational conditions Operating vibration: 0.67 G
Operational conditions Non-operating vibration: 1.04 G
Operational conditions Operating shock: 70 G
Operational conditions Non-operating shock: 300 G
Weight & dimensions Width: 101.6 mm
Weight & dimensions Depth: 26.1 mm
Weight & dimensions Height: 147 mm
Weight & dimensions Weight: 715 g
Packaging data Quantity per pack: 1 pc(s)
Other features Windows operating systems supported: Yes
Other features Linux operating systems supported: Yes
Unit Calculated Weight: 0.755 kg
Product Net Weight: 0.715 kg
Unit Calculated Volume: 0.001485 cubm
Units per Shipping Box: 20
Shipping Box Weight: 15.1 kg
Unit Width: 10.5 cm
Units per Pallet: 0
Shipping Box Height: 22 cm
Unit Depth: 15 cm
Shipping Box Depth: 50 cm
Unit Height: 3 cm
Shipping Box Width: 27 cm
Name: HDD SATA 8TB 7200RPM 512MB/DC HA340 0B47078 WD
Model: 0B47078
HDD Family name: Ultrastar DC HA340
Model name: HDD-накопичувач Western Digital Ultrastar 0B47078 8TB
Lisainfo / Additional information:
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