Product Specifications

4.7Environmental Limits

PARAMETER

OPERATING

 

NON-OPERATING/

 

 

STORAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Temperature

0° C to 60° C

 

Low temperature (-40°C)

 

 

 

measured on base casting

 

High temperature (71° C)

 

 

 

 

 

per MIL-STD-810E, method

 

 

 

 

501.3

 

 

 

 

 

 

 

Thermal Gradient

25° C per hour (maximum)

 

 

 

 

 

 

Relative Humidity

5% to 95% (non-condensing)

 

 

 

 

 

 

Wet Bulb

37.7° C (maximum)

 

 

 

 

 

 

 

Altitude (relative to sea

-650 to 10,000 feet

 

-650 to 40,000 feet

 

level)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acoustic Bels

 

400GB

 

500GB

 

 

 

 

 

 

 

Idle (typical/max)

 

2.8 / 3.0

 

3.1/ 3.4

 

 

 

 

 

 

 

Quiet Seek (typical/max)

 

2.8 / 3.0

 

3.1 / 3.6

 

 

 

 

 

 

 

Notes:

1.Margin Demonstrated implies the product will operate at the stated conditions with an acceptable impact to the ARR specification for any OEM requiring those values in their purchase specification.

2.The testing performed by Maxtor is consistent with ISO 7779. Variation in acoustic levels from the idle specification may occur due to offline activity according to the SMART specification and/or atmospheric conditions.

Maxtor QuickView 400/500GB Serial ATA Hard Disk Drive

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