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Western Digital Ultrastar DC HC320 internal hard drive 8 TB 7200 RPM 256 MB 3.5&

Part No:
TS-664-8G/72TB-HC
exc VAT
£2,310.06
£2,772.07
inc VAT
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This item is currently unavailable for next day delivery, however you may still order this item as a back-order?

QNAP 72TB (WD Ultrastar) TS-664-8G 6-Bay desktop NAS; Intel Celeron N5105/N5095 quad-core; 8 GB onboard not expandable; 6 x 3.5/2.5″ SATA 6Gb/s drive bays; 2 x M.2 2280 PCIe Gen 3 x1 slots; 2 x 2.5GbE; 1 x HDMI 2.0; 1 x PCIe Gen3 x2 slot; 2 x USB 3.2 Gen 2 Type-A + 2 x USB 2.0″

Available on back-order

Non-Returnable*

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*This item is non-returnable and non-cancellable due to customisation or built to order.

SKU: TS-664-8G/72TB-HC Category:

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Description

As the industry evolves to develop purpose-built solutions for growing data storage requirements, IT managers continue to rely on lower capacity drives that are economical to acquire, yet deliver quick and reliable data access for traditional data center applications. Designed to handle workloads up to 550TB per year, Ultrastar DC HC320 is an 8TB HDD that helps address economic and access requirements of many traditional IT workloads. Lower capacity drives also help address architecture limitations. The Ultrastar DC HC320 is designed for traditional storage and server applications as well as distributed and scalable computing, including block and file storage architectures, providing fast 7200 RPM performance and lower acquisition cost to help ease budget constraints.


Feature Feature Value
HDD capacity 8 TB
HDD speed 7200 RPM
HDD size 3.5″
Interface SAS
Type HDD
Component for Server/workstation
Storage drive buffer size 256 MB
HDD interface transfer rate 12 Gbit/s
HDD sustained transfer rate 243 MiB/s
Read seek time 8 ms
Write seek time 8.6 ms
Average latency 4.16 ms
Start/stop cycles 600000
Mean time between failures (MTBF) 2000000 h
Power consumption (read) 12.8 W
Power consumption (write) 12.8 W
Power consumption (idle) 12.8 W
Operating voltage 5 / 12 V
Operating temperature (T-T) 5 – 60 °C
Storage temperature (T-T) -40 – 70 °C
Operating vibration 0.67 G
Non-operating vibration 1.04 G
Operating shock 70 G
Non-operating shock 300 G
Storage drive adapter included No
Width 101.6 mm
Height 26.1 mm
Depth 147 mm
Weight 715 g
Quantity per pack 1 pc(s)
Harmonized System (HS) code 84717050

Additional information

HDD capacity

8 TB

HDD size

3.5"

Type

HDD

Storage drive buffer size

256 MB

HDD sustained transfer rate

243 MiB/s

Write seek time

8.6 ms

Start/stop cycles

600000

Power consumption (read)

12.8 W

Power consumption (idle)

12.8 W

Operating temperature (T-T)

5 – 60 °C

Operating vibration

0.67 G

Operating shock

70 G

Height

26.1 mm

Weight

715 g

Harmonized System (HS) code

84717050

HDD speed

7200 RPM

Interface

SAS

Component for

Server/workstation

HDD interface transfer rate

12 Gbit/s

Read seek time

8 ms

Average latency

4.16 ms

Power consumption (write)

12.8 W

Operating voltage

5 / 12 V

Storage temperature (T-T)

-40 – 70 °C

Non-operating vibration

1.04 G

Non-operating shock

300 G

Width

101.6 mm

Depth

147 mm

Quantity per pack

1 pc(s)

Brand

Qnap