ASROCK H81M-VG4 R4.0 User Manual

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2.4 Expansion Slots (PCI Express Slots)
ere are 2 PCI Express slots on the motherboard.
PCIe slots:
PCIE1 (PCIe 2.0 x1 slot) is used for PCI Express x1 lane width cards.
PCIE2 (PCIe 2.0 x16 slot) is used for PCI Express x16 lane width graphics
cards.
Before installing an expansion card, please make sure that the power supply is
switched o or the power cord is unplugged. Please read the documentation of the
expansion card and make necessary hardware settings for the card before you start
the installation.

ASROCK H81M-VG4 R4.0 Specifications

General

Form Factor	Micro ATX
Chipset	Intel H81
Socket	LGA 1150
Maximum Memory	16GB
Storage Interface	2 x SATA3 6.0 Gb/s, 2 x SATA2 3.0 Gb/s
Audio	Realtek ALC662 Audio Codec
Memory Standard	DDR3 1600/1333
Expansion Slots	1 x PCI Express 2.0 x16, 1 x PCI Express 2.0 x1
LAN	Realtek RTL8111GR
Video Outputs	1 x D-Sub (VGA)
Memory Slots	2 x DIMM