Appendix B. Compliance information
Note: For more compliance information, refer to Generic Safety and Compliance Notices at
pcsupport.lenovo.com
.
Certification-related information
Product name
ThinkCentre M70q Gen 4
ThinkCentre M80q Gen 4
ThinkCentre M90q Gen 4
Further compliance information related to your product is available at
Operating environment
Maximum altitude (without pressurization)
• Operating: From 0 m (0 ft) to 3048 m (10 000 ft)
• Storage: From 0 m (0 ft) to 12192 m (40 000 ft)
Temperature
• Operating: From 5°C (41°F) to 35°C (95°F)
• Storage:
– For common desktop computers: From -40°C (-40°F) to 60°C (140°F)
– For all-in-one desktop computers: From -20°C (-4°F) to 60°C (140°F)
Relative humidity
• Operating: 20%-80% (non-condensing)
• Storage: 10%–90% (non-condensing)
© Copyright Lenovo 2023
Machine types
12E3, 12E4, 12E5, 12E6, 12E7, 12E8, 12ES, 12ET, 12EU,
12EV, 12EW, 12EX, 12EY, 12F0, 12KL, and 12KM
12E9, 12EA, 12EB, 12EC, 12ED, 12EE, 12EF, 12EG,
12F1, 12F2, 12F3, and 12F4
12EH, 12EJ, 12EK, 12EL, 12FB, 12FC, 12FD, and 12FE
https://www.lenovo.com/compliance
https://
.
59