WD Ultrastar DC HA340 WUS721208BLE6L4 8 TB

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LaptopHub.uk →	£293.86	Pcnova.co.uk →	£293.86
Gamingkit.co.uk →	£299.74	Quzo.co.uk →	£369.54
Senetic.co.uk →	£392.34	Backtotheoffice.co.uk →	£399.99

DC (server)5 year warranty

8 TB10 TB12 TB

Main
Placement	built-in
Type	HDD
Features	server
Volume	8 TB
Form factor	3.5 "
Connection	SATA3
Manufacturer's warranty	5 years


Technical specs
Cache memory	256 MB
RPM	7200 rpm
Data transfer rate	267 MB/s
Operation power consumption	8 W
Standby power consumption	6.7 W
MTBF	2 M h
MTBF (on/off)	600 K

Features
Features	for video surveillance


General
Size	147x102x26 mm
Weight	715 g
Official Website	westerndigital.com
Added to E-Catalog	November 2025
P/N	0B46951 0B47078 WUS721208BLE604 More ↓ WUS721208BLE6L4

The information in the model description is for reference purposes.
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	Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25 Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA LaptopHub.uk Delivery: in United Kingdom Report	£293.86 Buy in shop

	Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25 Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA Economical Capacities and Fast Dat... morea 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 systemsAddress data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies. Proven and cost-efficient designUltrastar 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 workloadsThe 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 securityProvides additional peace of mind with a 5-year limited warranty. Pcnova.co.uk Delivery: in United Kingdom Report	£293.86 Buy in shop

	Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25 Economical Capacities and Fast Data Access for the Data Center The Ultrastar® DC HA340 HDD in 4TB. 6TB. and 8TB delivers effi... moreciency 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 systemsAddress data center requirements by providing legacy capacities from 4TB to 8TB while implementing the latest in HDD storage technologies. Proven and cost-efficient designUltrastar 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 workloadsThe 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 securityProvides additional peace of mind with a 5-year limited warranty. Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA Gamingkit.co.uk Delivery: in United Kingdom Report	£299.74 Buy in shop

	Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 256 MB 3.5" Serial ATA Economical Capacities and Fast Data Access for the Data Center The Ultrastar DC HA340 HDD in 4TB 6TB and 8TB delivers effic... moreiency 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 7200 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 HDDs 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. Quzo.co.uk Delivery: to United Kingdom Report	£369.54 Buy in shop

	Western Digital Ultrastar 8TB SATA HA340 WUS721208BLE6L4 0B47078 .three-cols { display: flex; width: 100%; gap: 20px; } .thr... moreee-cols > div { flex: 1; min-width: 0; text-align: center; padding: 15px; } .three-cols img { width: 50px; height: 50px; object-fit: contain; } .three-cols span { display: block; font-size: 12px; margin: 10px 0 5px 0; word-wrap: break-word; } .three-cols h3 { font-size: 16px; margin: 0; word-wrap: break-word; } Interface SATA Transfer Rate up to 267MB/s Warranty 5-Year Limited Warranty COST-EFFECTIVE STORAGE SOLUTIONS WITH RAPID DATA RETRIEVAL FOR YOUR DATA CENTER Discover the Ultrastar® Data Center HA340 hard drives, designed to meet the demands of data-heavy applications. These medium-capacity, air-filled HDDs provide impressive input/output operations per second (IOPS), ensuring optimal performance for your storage needs. With a reputation for durability and reliability, these drives are an excellent choice for any data center looking to enhance efficiency and maintain seamless operations. Trust in the Ultrastar® HA340 to deliver the performance and longevity you require for your critical applications. PROVIDES EXCEPTIONAL IOPS USING RELIABLE TECHNOLOGY Discover the exceptional pairing of reliable, tested hardware and cutting-edge technology in these air-filled drives, designed to provide outstanding IOPS for data-heavy applications. This innovative solution ensures that your systems can handle the demands of intensive workloads, making it an ideal choice for those seeking performance and efficienc... Senetic.co.uk Delivery: to United Kingdom Report	£392.34 Buy in shop

	Western Digital Ultrastar 0B47078 internal hard drive 8 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 fa... moreilure 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. 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 Backtotheoffice.co.uk Delivery: in United Kingdom Report	£399.99 Buy in shop

WD Ultrastar DC HA340 WUS721208BLE6L4 configurations


WD Ultrastar DC HA340 WUS721208BLE6L4 8 TB	from £293.86	6 offers
WD Ultrastar DC HA340 WUS721210BLE6L4 10 TB	from £408.14	3 offers
WD Ultrastar DC HA340 WUS721212BLE6L4 12 TB	from £489.42	3 offers

WD Ultrastar DC HA340 WUS721208BLE6L4 8 TB

Buy WD Ultrastar DC HA340 WUS721208BLE6L4 8 TB

Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25

Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25

Western Digital Ultrastar 0B47078 internal hard drive 8 TB 7200 RPM 25

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

Western Digital Ultrastar 8TB SATA HA340 WUS721208BLE6L4 0B47078

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

WD Ultrastar DC HA340 WUS721208BLE6L4 configurations