Dell OptiPlex 755 - Manual (Page 30)

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Dell™ optiplex™ 755 technical guiDe
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80gb sata 10000 rpm hDD 1 mt Dt sff usff
Capacity ( bytes ) 80,026,361,856
Dimensions
inches
(W x D x H) 5.87 x 4 x 1
Interface Type and Maximum Speed Up to 3Gb/s
Internal Buffer Size (range) 16MB
Average Seek Time 4.6 ms
Rotational Speed 10000 rpm
Logical Blocks 156,301,488
Power Source
DC Power (Max) Idle 7.0W, Active 10.0W
DC Current 5V (.8A) and 12V (1.8A)
Environmental Operating Conditions :
Temperature Range 41°F to 140°F (5°C to 60°C)
Relative Humidity Range 20% to 80% non-condensing
Maximum Wet Bulb Temperature 84°F (29°C)
Altitude Range -50 ft to 10000 ft
Environmental Non-Operating Conditions:
Temperature Range -40°F to 149°F (-40°C to 65°C)
Relative Humidity Range 10% to 90% non-condensing
Maximum Wet Bulb Temperature 100.4°F (38°C)
Altitude Range -50 ft to 35000 ft
harD DrivEs
1 For hard drives, GB means 1 billion bytes and TB equals 1 trillion bytes; actual capacity varies with preloaded material and operating environment and will be less.