ASROCK 890GX Pro3 User Manual

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Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
ATX Power Connector Please connect an ATX power
(24-pin ATXPWR1) supply to this connector.
(see p.12 No. 10)
12
1
24
13
20-Pin ATX Power Supply Installation
Though this motherboard provides 24-pin ATX power connector,
it can still work if you adopt a traditional 20-pin ATX power supply.
To use the 20-pin ATX power supply, please plug your power
supply along with Pin 1 and Pin 13.
12
1
24
13
ATX 12V Power Connector Please connect an ATX 12V
(8-pin ATX12V1) power supply to this connector.
(see p.12 No. 1)
4-Pin ATX 12V Power Supply Installation
Though this motherboard provides 8-pin ATX 12V power connector, it can still work
if you adopt a traditional 4-pin ATX 12V power supply. To use the 4-pin ATX power
supply, please plug your power supply along with Pin 1 and Pin 5.
IEEE 1394 Header Besides one default IEEE 1394
(9-pin FRONT_1394) port on the I/O panel, there is one
(see p.12 No. 25) IEEE 1394 header
(FRONT_1394) on this
motherboard. This IEEE 1394
header cansupport one IEEE
1394 port.
+12V
GND
+12V
1
RXTPBM_0
GND
RXTPAM_0
RXTPBP_0
GND
RXTPAP _0
(3-pin CPU_FAN2)
(see p.12 No. 5)
8 5
4 1
8 5
4 1

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