Maxtor quickview ata User Manual

Page of 63
Product Specifications
Maxtor QuickView 400/500GB  Serial ATA Hard Disk Drive
4-5
4.7
Environmental Limits
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.
PARAMETER
OPERATING
NON-OPERATING/
STORAGE
Temperature
0
°
C to 60
°
measured on base casting
Low temperature (-40
°
 C) 
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 
level)
-650 to 10,000 feet
-650 to 40,000 feet
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