Dell Inspiron 15 7572 Setup and Specifications - Page 23

Type Temperature range: Operating Temperature range: Storage 45W 0°C to 40°C (32°F to 104°F) 65W -40°C to 70°C (-40°F to 158°F) Video Table 21. Video specifications Integrated Controller Intel UHD Graphics 620 Memory Shared system memory Discrete NVIDIA GeForce MX150 Up to 4 GB GDDR5 Computer environment Airborne contaminant level: G1 as defined by ISA-S71.04-1985 Table 22. Computer environment Operating Storage Temperature range 0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F) Relative humidity (maximum) Vibration (maximum)* Shock (maximum) 10% to 90% (noncondensing) 0.66 GRMS 110 G† 0% to 95% (noncondensing) 1.30 GRMS 160 G‡ Altitude (maximum) -15.2 m to 3048 m (-50 ft -15.2 m to 10,668 m (-50 to 10,000 ft) ft to 35,000 ft) * Measured using a random vibration spectrum that simulates user environment. † Measured using a 2 ms half-sine pulse when the hard drive is in use. ‡ Measured using a 2 ms half-sine pulse when the hard-drive head is in parked position. 23