HP (Hewlett-Packard) 810E Personal Computer User Manual


 
7
1 system overview
specifications
environmental specifications
Operating temperature and humidity ranges may vary depending upon the
mass storage devices installed. High humidity levels can cause improper
operation of disk drives. Low humidity levels can aggravate static electricity
problems and cause excessive wear of the disk surface.
Environmental Specifications (System Processing Unit, with Hard Disk)
Operating Temperature 5
o
C - 35
o
C
Storage Temperature -40
o
C to 70
o
C
Operating Humidity 15% to 80% (relative)
Storage Humidity 8% to 85% (relative), non-condensing at 40°C (104°F)
Acoustic Noise Emission: (as defined ISO 7779)
Sound level (LwA) 37 db (operating)
Operating Altitude 10000 ft (3100m) max
Storage Altitude 15000ft (4600m) max