Model

Brand

ASUS

Model

B85M-E/CSM

Supported CPU

CPU Socket Type

LGA 1150

CPU Type

4th-generation Core i5, i7 (LGA1150)

Supported CPU Technologies

Turbo Boost Technology 2.0

Chipsets

North Bridge

Intel B85

Memory

Number of Memory Slots

4×240pin

Memory Standard

DDR3 1600/1333/1066

Maximum Memory Supported

32GB

Channel Supported

Dual Channel

Expansion Slots

PCI Express 3.0 x16

1

PCI Express 2.0 x16

1

PCI Express x1

1

PCI Slots

1

Storage Devices

SATA 3Gb/s

2

SATA 6Gb/s

4 x SATA 6Gb/s

Onboard Audio

Audio Chipset

ALC887-VD2

Audio Channels

8 Channels

Onboard LAN

LAN Chipset

Realtek 8111F

Max LAN Speed

10/100/1000Mbps

Rear Panel Ports

PS/2

1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)

Video Ports

D-Sub + DVI + Display Port

HDMI

1 x HDMI

DisplayPort

1 x DisplayPort

USB 1.1/2.0

4 x USB 2.0

USB 3.0

2 x USB 3.0

Audio Ports

3 Ports

Internal I/O Connectors

Onboard USB

2 x USB2.0 Connectors Support Additional 4 USB Ports 
1 x USB3.0 Connectors Support Additional 2 USB Ports

Other Connectors

2 x SATA 3.0Gb/s connectors
4 x SATA 6.0Gb/s connectors
1 x 24-Pin ATX Power Connector
1 x 4-Pin ATX 12V Power Connector
1 x 4-Pin CPU QFan Connector 
2 x 4-Pin Chassis Fan Connector
1 x Front Panel Audio Connector
1 x Front Panel Header
1 x Speaker Header
1 x LPT Header
1 x COM Header
1 x TPM Header

Physical Spec

Form Factor

Micro ATX

Dimensions

9.6" x 8.6"

Power Pin

24 Pin

Features

Features

ASUS UEFI BIOS (EZ Mode)
ASUS MyLogo 2
ASUS EZ-Flash 2
ASUS Fan Xpert 2
ASUS Crash Free BIOS3
ASUS Network iControl
ASUS USB3.0 Boost
ASUS GPU Boost
Support SBA
All Solid Capacitors

Packaging

Package Contents

ASUS B85M-E MB
1 x I/O Shield
2 x Serial ATA 6.0Gb/s cable
1 x Support DVD
1 x User Manual