WD HUS724040ALS640 Ultrastar 7K4000 4TB 7.2K SAS 6Gb/s 3.5" Hdd

Name: WD HUS724040ALS640 Ultrastar 7K4000 4TB 7.2K SAS 6Gb/s 3.5" Hdd
Brand: WESTERN DIGITAL | More HARD DRIVES from WESTERN DIGITAL
SKU: HUS724040ALS640
Price: 135.00 USD
Availability: InStock

WESTERN DIGITAL | More HARD DRIVES from WESTERN DIGITAL · Part: HUS724040ALS640

Capacity Capacity: 4TB-7200RPM

Availability 5-7 days

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Delivery options

We ship to business and residential addresses.
Express delivery (USA) Typical transit 1–3 business days, depending on cut-off and carrier.
Free ground (USA) Usually 2–6 business days; varies by location and stock.
International delivery Where applicable, a valid carrier account (UPS, FedEx, DHL, etc.) may be required for customs and brokerage.

Returns

90-day return window where stated in our published return policy.
Items must be returned in original condition unless the policy specifies otherwise.

Warranty

Warranty length and coverage vary by manufacturer and product line.
See our policies page for full warranty and support terms.

Product overview

General Information

BrandWestern Digital

ModelHUS724040ALS640

Product LineUltrastar

Product Series7k4000

Product NameUltrastar 7k4000 HUS724040ALS640 Hard Drive

Key Features

Storage Capacity4 Tb

InterfaceSas-6gbps

Drive Dimensions3.5 Inch

Areal Density (maximum)475 Gbits/sq. In.

Load/unload Cycles (at 40° C)600000

Mtbf2 Million Hours

Performance

Average Seek Time8.0 Ms

Rotational Speed7200 Rpm

Buffer64 Mb

Interface Transfer Rate (maximum)600 Mbps

Sustained Transfer Rate (typical)172 Mbps

Physical Size

Z-height26 Mm

Dimensions (width X Depth)101.6 (+/-0.25) X 147 Mm

Weight (typical)690 G

Environmental (operating)

Ambient Temperature5º To 60º C

Shock (half-sine Wave 2 Ms, G)70

Vibration, Random (g Rms 5 To 500 Hz)0.67 (xyz)

Environmental (non-operating)

Ambient Temperature-40º To 70º C

Shock (half-sine Wave 1ms, G)300

Availability5-7 days

Our Warranty90 Days.