Setup Guide
M75n
Initial Setup
* For selected models
Overview
8 11 12
1 3 4 5 6
13 14
7
9
10
8 10 12
1 2 3 4 5 6
13 14
7 9
Fan models
Fanless models
1. Power button
2. Serial connectors (2)
8. DisplayPort® 1.2 out connector
• Bottom cover
* • Power adapter bracket kit
Technology
Frequency band [MHz]
Maximum transmit power
WLAN 802.11b/g/n
2400 - 2483.5
< 20 dBm
WLAN 802.11a/n /ac
5150 - 5725
< 23 dBm
WLAN 802.11a /n/ac
5725 - 5875
< 13.98 dBm
Bluetooth BR /EDR/LE
2400 - 2483.5
< 20 dBm
3. USB-C™ (3.2 Gen 2) connector
4. USB 2.0 connector
5. USB 3.2 connector Gen 2
6. Headset connector
7. Power adapter connector
Read the statement on USB transfer rate in the User Guide. Refer to the Safety and Warranty Guide for accessing the User Guide.
9. USB 3.2 connector Gen 2
10. USB-C (3.2 Gen 2) connector
11. USB 2.0 connector
12. Ethernet connector
13. Security-lock slot
* 14. Wi-Fi® antenna slot
Customer Replaceable Units (CRUs)
* • DIN rail bracket kit
* • I/O box (for fanless models)
* • Keyboard
• M.2 solid-state drive
* • Mouse
* • Power adapter
Refer to the User Guide for CRU def inition.
* • Power cord
* • Rear Wi-Fi antenna
* • VESA mount bracket kit
* • Heat sink cover (for fanless
models)
* • Wi-Fi card
Additional information
European Union — compliance with the Radio Equipment Directive
Hereby, Lenovo (Singapore) Pte. Ltd., declares that the radio equipment type ThinkCentre M75n is in
compliance with Directive 2014/53/EU.
The full text of the system EU declaration of conformity is available at the following Internet address:
https://www.lenovo.com/us/en/compliance/eu-doc
This radio equipment operates with the following frequency bands and maximum radio-frequency power:
Usage of all the radio devices is limited to indoor in the band 5150 MHz to 5350 MHz (channels 36, 40, 44,
48, 52, 56, 60, 64).
* For selected models
More Accessories
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https://support.lenovo.com/solutions/nanofeaturevideo
E-manual
First Edition (May 2020)
LIMITED AND RESTRICTED RIGHTS NOT ICE: If data or softwa re is delivered pursuant to a
General Services Administ ration “GSA” contract, use, reprod uction, or disclosure is subject to
restrictions set forth in Contract No. GS-35F-05925.
© Copyright Lenovo 2020.
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