ASROCK H270M-ITX/ac User Manual

24 25
English
Z270M-IT X/ac
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.7, No. 3)
GND
FAN_VOLTAGE
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1 2 3 4
is motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.7, No. 5)
1
12
13
24
is motherboard pro-
vides a 24-pin ATX power
connector.
ATX 12V Power
Connector
(4-pin ATX12V1)
(see p.7, No. 1)
5
1
8
4
Please connect an ATX
12V power supply to this
connector.
Chassis Intrusion Header
(2-pin CI1)
(see p.7, No. 14)
1
Signal
GND
is motherboard
supports CASE OPEN
detection feature that
detects if the chassis cove
has been removed. is
feature requires a chassis
with chassis intrusion
detection design.
TPM Header
(17-pin TPMS1)
(see p.7, No. 18)
GN DGN D
+3 VSB
LA D0
+3 V
LA D3
PC IRST
#
FR AME
PC ICL
K
1
GN D
SM B_CLK_MAIN
SM B_DATA_MAIN
LA D2
LA D1
GN D
S_ PWRDWN#
SE RIRQ
#
is connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certicates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.

ASROCK H270M-ITX/ac Specifications

General

ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	2133, 2400 MHz
Supported memory module capacities	4GB, 8GB, 16GB
Processor socket	LGA 1151 (Socket H4)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Pentium
Intel® Core i3/i5/i7/i9 series	i3-6xxx, i5-6xxx, i7-6xxx
Maximum number of SMP processors	1
Number of SATA III connectors	6
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
USB connector type	USB Type-A
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
LAN controller	Intel I211, Intel I219V
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth version	4.0
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC892
Cooling type	Passive
Certification	FCC, CE, WHQL, ErP/EuP
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H270
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Windows operating systems supported	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
RAID levels	0, 1, 5, 10
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
BIOS type	UEFI AMI
ACPI version	6.0
BIOS memory size	128 Mbit
Cables included	SATA
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	170 mm