Hard Drives - Dell OPTIPLEX 390 Technical Manualbook

DELL™ OPTIPLEX™ 390 TECHNICAL GUIDEBOOK —FINAL
1
HA RD DRI V ES ( CO NT .)
3.5" 250GB SATA 7200 RPM HDD
Capacity (bytes)
Dimensions inches (W x D x H)
Interface type and Maximum speed
Internal buffer size
Average Seek Time
Rotational Speed
Logical Blocks
Power Source
Power Consumption (reference only)
Spin Up Current (reference only)
Environmental Operating Conditions (Non-Condensing):
Temperature Range
Relative Humidity Range
Maximum Wet Bulb Temperature
Altitude Range
Environmental Non-Operating Conditions (Non-Condensing):
Temperature Range
Relative Humidity Range
Maximum Wet Bulb Temperature
Altitude Range
1
For hard drives, GB means 1 billion bytes ; actual capacity varies with preloaded material and operating environment and will be less.
250,059,350,016
5.87 x 4 x 1
Up to 6Gb/s (SATA 3.0)
Up to 3Gb/s (SATA 2.0)
8 MB
8.5 ms
7200 rpm
488,397,168
Idle 5.0W, Active 10.0W(running IOmeter utility)
5V (1A) ,12V (2A)
0
5 C to 60
20% to 80% non-condensing
0
29 C
-50 ft to 10000 ft
0
-40 C to 65
10% to 90% non-condensing
0
38 C
-50 ft to 35000 ft
0
C
0
C
31