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ASROCK A75 Pro4/MVP Quick Installation Guide

ASROCK A75 Pro4/MVP
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ASRock A75 Pro4/MVP Motherboard
English
2.3 Installation of Memory Modules (DIMM)
This motherboard provides four 240-pin DDR3 (Double Data Rate 3) DIMM
slots, and supports Dual Channel Memory Technology. For dual channel con g-
uration, you always need to install identical (the same brand, speed, size and
chip-type) DDR3 DIMM pair in the slots: You have to install identical DDR3
DIMM pair in Dual Channel A (DDR3_A1 and DDR3_B1; Black slots; see p.2
No.7) or identical DDR3 DIMM pair in Dual Channel B (DDR3_A2 and DDR3_
B2; Black slots; see p.2 No.8), so that Dual Channel Memory Technology can
be activated. This motherboard also allows you to install four DDR3 DIMMs for
dual channel con guration, and please install identical DDR3 DIMMs in all four
slots. You may refer to the Dual Channel Memory Con guration Table below.
Dual Channel Memory Con gurations
DDR3_A1 DDR3_A2 DDR3_B1 DDR3_B2
(Black Slot) (Black Slot) (Black Slot) (Black Slot)
(1) Populated - Populated -
(2) - Populated - Populated
(3)* Populated Populated Populated Populated
*
For the con guration (3), please install identical DDR3 DIMMs in all four
slots.
1. If you want to install two memory modules, for optimal compatibility
and reliability, it is recommended to install them in the slots: DDR3_
A1 and DDR3_B1, or DDR3_A2 and DDR3_B2.
2. If only one memory module or three memory modules are installed
in the DDR3 DIMM slots on this motherboard, it is unable to activate
the Dual Channel Memory Technology.
3. If a pair of memory modules is NOT installed in the same Dual
Channel, for example, installing a pair of memory modules in
DDR3_A1 and DDR3_A2, it is unable to activate the Dual Channel
Memory Technology .
4. It is not allowed to install a DDR or DDR2 memory module into
DDR3 slot; otherwise, this motherboard and DIMM may be dam-
aged.
5. If you adopt DDR3 2400/1866/1600 memory modules on this
motherboard, it is recommended to install them on DDR3_A2 and
DDR3_B2 slots.

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ASROCK A75 Pro4/MVP Specifications

General IconGeneral
Non-ECCYes
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR3-SDRAM
Maximum internal memory32 GB
Supported memory clock speeds800, 1066, 1333, 1600, 1866, 2400 MHz
Processor socketSocket FM1
Processor manufacturerAMD
Compatible processor seriesAMD E
Maximum number of SMP processors1
USB 2.0 connectors3
Number of SATA III connectors5
USB 3.2 Gen 1 (3.1 Gen 1) connectors0
USB 2.0 ports quantity2
CertificationFCC, CE, WHQL
Component forPC
Motherboard chipsetAMD A75
Audio output channels7.1 channels
Motherboard form factorATX
RAID levels0, 1, 10
Supported storage drive interfacesSATA III
DirectX version11
Maximum resolution2560 x 1600 pixels
Maximum graphics card memory512 MB
Parallel processing technology support2-Way CrossFireX, Quad-GPU CrossFireX
PCI Express slots version2.0
LAN controllerRealtek RTL8111E
Networking featuresGigabit Ethernet
BIOS typeAMI
ACPI version1.1
BIOS memory size32 Mbit
Weight and Dimensions IconWeight and Dimensions
Depth224 mm
Width205 mm

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