Power Supply; Atx Power Connector: Atx_12V - BCM MX680RD User Manual
Intel r680e pch supports lga1700 alder lake s 12th generation core i9, core i7, core i5, core i3, pentium, celeron 65w tdp max mini-itx motherboard
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Also See for MX680RD:
- User manual (83 pages) ,
- User's quick start card (7 pages) ,
- User's quick start card (10 pages)
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1.7
Power Supply
1.7.1
ATX Power Connector: ATX_12V
The connector is for ATX power supply plugs. The power supply plugs are designed to fit these
connectors in only one orientation. Find the proper orientation and push down firmly until the
connectors completely fit.
The MX680RD board can be power on
A. Use 4-pin ATX power connector of an industrial type ATX power supply (PSU) and
connect it with this "ATX_12V" header. It is recommended that you use an industrial
type ATX power supply unit (PSU) that complies with ATX 12V specification 2.0 (or later
version)
(12V~24V, A PSU with 23A min (34A for CPU peak current) on its "12V2" rail
(for connecting with this 2x2 connector) is
or
B. Use an AC power adapter and connect it to "DC_IN" connector on the rear I/O of
MX680RD board
recommended, Max. Current Limit:
Use a PSU with adequate power output is recommended when configuring a system
with more power-consuming devices. The system may become unstable or may not
boot if the power supply wattage is inadequate.
EITHER
("DC_IN" header accepts 12V~24V wide
8A).
37
MX680RD User's Manual
through:
recommended).
range.
A 19V AC adapter is
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