Asus EX-B250M-V3 User Manual

1-8
Chapter 1: Product introduction
• AccordingtoIntel
®
CPUspec,DIMMvoltagebelow1.35Visrecommendedtoprotect
theCPU.
• Duetothememoryaddresslimitationon32-bitWindows
®
OS,whenyouinstall4GB
ormorememoryonthemotherboard,theactualusablememoryfortheOScanbe
about3GBorless.Foreffectiveuseofmemory,werecommendthatyoudoanyofthe
following:
- Useamaximumof3GBsystemmemoryifyouareusinga32-bitWindows
®
OS.
 - Installa64-bitWindows
®
OSifyouwanttoinstall4GBormoreonthe
motherboard.
 - Formoredetails,refertotheMicrosoft
®
supportsiteathttp://support.microsoft.
com/kb/929605/en-us.
• Memorymoduleswithmemoryfrequencyhigherthan2133MHzanditscorresponding
timingortheloadedX.M.P.ProleisnottheJEDECmemorystandard.Thestability
andcompatibilityofthesememorymodulesdependontheCPU’scapabilitiesand
otherinstalleddevices.
• ThedefaultmemoryoperationfrequencyisdependentonitsSerialPresenceDetect
(SPD),whichisthestandardwayofaccessinginformationfromamemorymodule.
Underthedefaultstate,somememorymodulesforoverclockingmayoperateata
lowerfrequencythanthevendor-markedvalue.
• Forsystemstability,useamoreefcientmemorycoolingsystemtosupportafull
memoryload(2DIMMs).
• Refertowww.asus.comforthelatestMemoryQVL(QualiedVendorsList)
Installing a DIMM
1 2
To remove a DIMM
B
A
B
A
A

Asus EX-B250M-V3 Specifications

General

Form Factor	Micro ATX
Socket	LGA 1151
Chipset	Intel B250
Memory Type	DDR4
Memory Slots	4
Max Memory	64GB
Memory Speed	2400/2133 MHz
PCIe 3.0 x16 Slots	1
PCIe 3.0 x1 Slots	2
SATA 6Gb/s Ports	6
M.2 Slots	1
USB 3.0 Ports (Rear)	2
USB 2.0 Ports (Rear)	4
LAN	Realtek RTL8111H
Audio	Realtek ALC887
Video Outputs	HDMI, VGA