ASROCK Q2900M User Manual download pdf (Page 3)

Intel

Quad-Core Pentium

Processor J2900

Q2900M

Protected from

power surges and spikes

Unprotected

Surge Protection

Protects the motherboard

from excessive surges

from the power supply

unit.

ESD Protection

Added ICs to protect the

onboard USB ports from

electrostatic discharges.

MOSFETs in critical areas use a special design for

protecting them from electrostatic discharge during the

installation process.

With anti electrostatic

discharge design

Without anti electrostatic

discharge design

Inside the MOSFETs

USB

Prevents the onboard LAN

from being damaged by

electrostatic discharges.

LAN

MOSFETs

With anti electrostatic

discharge design

Without anti electrostatic

discharge design

2KV

200V

2KV2KV v.s. 200Vv.s. 200V

ESD ProtectionESD Protection

* Human Body Mode

For USB 2.0 For USB 3.0

2KV

0.4KV

Anti-Lightning LAN IC Traditional LAN IC

The onboard LAN chip is

protected against sudden and

violent voltage spikes caused

by lightning.

Lightning Protection

A-Tuning is ASRock's multi purpose

software suite with a new interface,

more new features and improved

utilities, including XFast RAM and a

whole lot more.

A-Tuning

Gigabit LAN

Gigabit LANGigabit LAN

v.s.

10/100 Ethernet

v.s.

10/100 Ethernet

Gigabit

LAN

10/100/1000 Mb/s

10/100 Mb/s

10/100

Ethernet

10X10X

FasterFaster

This motherboard

uses a Realtek

gigabit LAN chip to

support extremely

fast internet

connections.

ASRock motherboards feature

a new High Density Glass

Fabric PCB design that reduces

the gaps between the PCB

layers to protect the mother-

board against electrical shorts

caused by humidity.

High Density

Glass Fabric PCB

High Density

Glass Fabric PCB

Short Circuit Protection LevelShort Circuit Protection Level

Traditional Glass Fabric PCB

High Density Glass Fabric PCB

HighHigh

NormalNormal

Traditional

High Density

Design

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