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WD Purple Pro 14TB 3.5" SATA HDD

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Capacity: 14 TB - Form Factor: 3.5 Inch - Cache Size: 512 MB - Interface: SATA 6 Gb/s - Disk Speed: 7200RPM - Transfer Rate: Up to 255MB/s - MTBF: 2,500,000 - Load/unload cycles: 600,000 - Annualized workload rating: Up to 550 TB/yr - Non-recoverable read errors per bits read: <1 in 10


HDD size The amount of data that the hard drive can store.
HDD capacity The maximum storage capacity of the hard disk, usually measured in bytes e.g. GB.
14000 GB
HDD speed The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
7200 RPM
Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Serial ATA III
Type Characteristics of the device.
Component for What this product is used as a part of (component for).
Storage drive buffer size
512 MB
HDD interface transfer rate
6 Gbit/s
Shock sensor
Start/stop cycles
Workload rate limit
550 TB/year
Noise level (idle)
20 dB
Mean time between failures (MTBF) Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
2500000 h


Power consumption (standby) The amount of electricity that is consumed when the product is on standby.
0.8 W
Power consumption (read)
6 W
Power consumption (write)
6 W
Power consumption (idle)
5.7 W

Operational conditions

Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.
0 - 65 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Operating shock Environmental requirements for optimal protection from impact in operating mode
70 G
Non-operating shock Environmental requirements for optimal protection from impact in non-operating mode
300 G

Weight & dimensions

Width The measurement or extent of something from side to side.
101.6 mm
Height The measurement of the product from head to foot or from base to top.
26.1 mm
Depth The distance from the front to the back of something.
147 mm

Packaging data

Quantity The number of products there are.
SKU 520307
Brand Western Digital
Product Condition Brand New/Unused
Drive Form Factor 3.5"
Stock Availability Available for Shipping