Dell PRECISION 3620 - HARD DRIVE SPECIFICATIONS (CONTINUED); 3.5-inch 1 TB SATA 7200 RPM HDD (Continued)

DELL™ PRECISION™ TOWER 3620 , TOWER 3420 TECHNICAL GUIDEBOOK
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For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operang environment and will be less.
HARD DRIVES
1 (
CONT)
3.5” 1TB SATA 7200 RPM HDD
TOWER 3620 TOWER 3420
Capacity (bytes) 1,000,000,000,000
Dimensions inches (W x D x H)
Approximately (4.00 x 5.787 x 1.028 inches)
Interface type and Maximum speed SATA Up to 6Gb/s
Internal buer size 32 MB NCQ
Rotaonal Speed 7200 RPM
Logical Blocks 1,000,204,886,016
Power Source
Power Consumpon (reference only) Idle 5.0W, Acve 10.0W
Spin Up Current (reference only) 5V (1A) ,12V (2A)
Environmental Operang Condions (Non-Condensing):
Temperature Range 5
0
C to 60
0
C
Relave Humidity Range 5% to 90% non-condensing
Maximum Wet Bulb Temperature 37.7
0
C
Altude Range -1000  to 10000 
Environmental Non-Operang Condions (Non-Condensing):
Temperature Range -40
0
C to 65
0
C
Relave Humidity Range 5% to 95% non-condensing
Maximum Wet Bulb Temperature 40
0
C
Altude Range -1000  to 40000 