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Product Comparison

Technical Specifications

Only show the difference

Feature

Brand: Western Digital|SKU: WD40EFPX

WD Red Plus WD40EFPX - Hard drive - 4 TB - internal - 3.5" - SATA 6Gb/s - 5400 rpm - buffer: 256 MB

£103.84

Stock: 100

Brand: Western Digital|SKU: WD6004FRYZ

WD Gold WD6004FRYZ - hard drive - Enterprise - 6 TB - SATA 6Gb/s

£178.68

Stock: 7

Brand: Western Digital|SKU: 0B47743

WD Ultrastar DC HC555 - Hard drive - Data Centre - 14 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 512 MB

£341.81

Stock: 1

Brand: Western Digital|SKU: WD100EAGZ

WD Blue - hard drive - 10 TB - SATA 6Gb/s

£235.79

Stock: 2

Brand: Western Digital|SKU: 0F48155

WD Ultrastar DC HC570 - Hard drive - 22 TB - internal - 3.5" - SATA 6Gb/s - 7200 rpm - buffer: 512 MB - for Intel Next Unit of Computing 13 Extreme Kit - NUC13RNGi7

£468.56

Stock: 2

General

Buffer Size

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256 MB

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512 MB

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Bytes per Sector

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512

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Capacity

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6 TB

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10 TB

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Depth

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147 mm

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147 mm

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Device Type

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Hard drive - internal

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Hard drive - internal

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Features

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Enterprise Class Reliability, HelioSeal, advanced format 512e, vibration sensor, ArmorCache Technology

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Conventional magnetic recording (CMR), Low Power Management, NoTouch ramp load technology, Advanced Format technology

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Form Factor

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3.5"

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3.5"

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Height

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26.1 mm

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26.1 mm

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Interface

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SATA 6Gb/s

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SATA 6Gb/s

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Weight

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715 g

—

750 g

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Width

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101.6 mm

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101.6 mm

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Power

Power Consumption

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6.8 Watt (active), 5.5 Watt (idle)

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8.8 Watt (read/write), 6.1 Watt (idle), 0.3 Watt (standby), 0.3 Watt (sleep)

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Miscellaneous

Compliant Standards

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ROHS Directive 2015/863/EU, ROHS Directive 2011/65/EU

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BSMI, ICES-003, FCC, Maghreb, RCM, UKCA, VCCI, TUV, UL, CB Scheme, NMB-003

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Connections & Expansion

Compatible Bay

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3.5"

—

3.5"

—

Interfaces

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1 x SATA 6 Gb/s

—

1 x SATA 6 Gb/s

—

Performance

Drive Class

—

Enterprise

—

Drive Transfer Rate

—

600 MBps (external)

—

600 MBps (external)

—

Internal Data Rate

—

267 MBps

—

260 MBps

—

Spindle Speed

—

7200 rpm

—

7200 rpm

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Reliability

Load / Unload Cycles

—

300,000

—

MTBF

—

2,000,000 hours

—

Non-Recoverable Errors

—

1 per 10^14

—

Environmental Parameters

Max Operating Temperature

—

60 °C

—

60 °C

—

Max Storage Temperature

—

70 °C

—

70 °C

—

Min Operating Temperature

—

5 °C

—

0 °C

—

Min Storage Temperature

—

-40 °C

—

-40 °C

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Shock Tolerance (non-operating)

—

300 g @ 2 ms half-sine wave

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250 g @ 2 ms

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Shock Tolerance (operating)

—

70 g @ 2 ms half-sine wave

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70 g @ 2 ms

—

Sound Emission

—

29 dBA

—

34 dBA

—

Manufacturer Warranty

Service & Support

—

Limited warranty - 5 years

—

Limited warranty - 2 years

—

Software / System Requirements

Software Included

—

Acronis True Image WD Edition

—