ASROCK 890GX Pro3 User Manual

3232
3232
32
+5 V
DUMMY
DUMMY
SPEAKER
1
Chassis and Power Fan Connectors Please connect the fan cables
(4-pin CHA_FAN1) to the fan connectors and
(see p.12 No. 40) match the black wire to the
ground pin. CHA_FAN1/2/3 fan
(3-pin CHA_FAN2) speed can be controlled through
(see p.12 No. 7) UEFI or AXTU utility.
(3-pin CHA_FAN3)
(see p.12 No. 12)
(3-pin PWR_FAN1)
(see p.12 No. 2)
Chassis Speaker Header Please connect the chassis
(4-pin SPEAKER 1) speaker to this header.
(see p.12 No. 20)
Power LED Header Please connect the chassis
(3-pin PLED1) power LED to this header to
(see p.12 No. 21) indicate system power status.
The LED is on when the system
is operating. The LED keeps
blinking in S1 state. The LED is
off in S3/S4 state or S5 state
(power off).
1
PLED+
PLED+
PLED-
CPU Fan Connectors Please connect the CPU fan
(4-pin CPU_FAN1) cable to the connector and
(see p.12 No. 6) match the black wire to the
ground pin.
1 2 3 4
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The
LED is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module
mainly consists of power switch, reset switch, power LED, hard drive
activity LED, speaker and etc. When connecting your chassis front panel
module to this header, make sure the wire assignments and the pin
assign-ments are matched correctly.
GND
+12V
CHA_FAN_SPEED
PWR_FAN_SPEED
GND
+12V
FAN_SPEED_CONTROL
GND
+12V
CHA_FAN_SPEED

ASROCK 890GX Pro3 Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Number of memory slots	4
Maximum internal memory	32 GB
Supported memory clock speeds	800, 1066, 1333, 1600, 1800, 1866 MHz
System bus rate	5.2 GT/s
Processor socket	Socket AM3
Processor manufacturer	AMD
Compatible processor series	AMD Phenom II X2, AMD Phenom II X4, AMD Phenom II X6
Maximum number of SMP processors	1
USB 2.0 connectors	3
Number of SATA connectors	5
Number of Parallel ATA connectors	0
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Certification	FCC, CE, WHQL
Component for	PC
Motherboard chipset	AMD 890GX
Audio output channels	7.1 channels
Motherboard form factor	ATX
Motherboard southbridge	AMD SB850
Compatible operating systems	Windows 7/Vista/XP
Graphics card	Radeon HD 4290
Maximum graphics card memory	512 MB
Parallel processing technology support	Hybrid CrossFireX, Quad-GPU CrossFireX
PCI Express slots version	2.0
LAN controller	Atheros AR8151
Networking features	Gigabit Ethernet
BIOS type	AMI
ACPI version	1.1

Weight and Dimensions

Depth	244 mm
Width	305 mm