Asus PRIME A620-PLUS WIFI Users Manual English - Page 13

Expansion slots, Fan headers, Power connectors, M.2 slots Key M, SATA 6Gb/s ports, Header, Current

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3. Expansion slots This motherboard supports one PCIe 4.0 x16 (supporting x16 mode) graphics card and four PCIe 3.0 x16 (supporting x1 mode) network cards, SCSI cards and other cards that comply with the PCI Express specification. • Additional PCIe bifurcation and M.2 settings for RAID function are also supported when a Hyper M.2 x16 series card is installed. • For full details on the PCIe bifurcation, you may visit the support site at https://www.asus.com/support/FAQ/1037507/. • The Hyper M.2 x16 series card is sold separately. • Adjust the PCIe bifurcation under BIOS settings. • PCIe x16_2 and PCIe x16_3 share bandwidth with M.2_2. FAN PWM FAN IN FAN PWR GND GND FAN PWR FAN IN FAN PWM 4. Fan headers The Fan headers allow you to connect fans to cool the system. Header CPU_FAN CHA_FAN1 CHA_FAN2 AIO_PUMP Max. Current 1A 1A 1A 1A Max. Power 12W 12W 12W 12W Default Speed Q-Fan Controlled Q-Fan Controlled Q-Fan Controlled Full-Speed Shared Control A - FAN PWM FAN IN FAN PWR GND 5. Power connectors These Power connectors allow you to connect your motherboard to a power supply. The power supply plugs are designed to fit in only one orientation. Find the proper orientation and push down firmly until the power supply plugs are fully inserted. Ensure to connect the 8-pin power plug. • We recommend that you use a PSU with a higher power output when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate. • If you want to use two or more high-end PCI Express x16 cards, use a PSU with 1000W power or above to ensure the system stability. 6. M.2 slots (Key M) The M.2 slots allow you to install M.2 devices such as M.2 SSD modules. AMD Ryzen™ 7000 Series Desktop Processors - M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) - M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 mode) - M.2_2 shares bandwidth with PCIe x16_2 and PCIe x16_3. M.2_2 will run in x2 mode when either of the PCIE x16_2/3 slots is occupied. 7. SATA 6Gb/s ports The SATA 6Gb/s ports allow you to connect SATA devices such as optical disc drives and hard disk drives via SATA cables. GND FAN PWR FAN IN FAN PWM PRIME A620-PLUS WIFI 1-3

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1-3
3. Expansion slots
This motherboard supports one PCIe 4.0 x16 (supporting x16 mode) graphics card and four
PCIe 3.0 x16 (supporting x1 mode) network cards, SCSI cards and other cards that comply
with the PCI Express specification.
•
Additional PCIe bifurcation and M.2 settings for RAID function are also supported
when a Hyper M.2 x16 series card is installed.
•
For full details on the PCIe bifurcation, you may visit the support site at
•
The Hyper M.2 x16 series card is sold separately.
•
Adjust the PCIe bifurcation under BIOS settings.
•
PCIe x16_2 and PCIe x16_3 share bandwidth with M.2_2.
4. Fan headers
The Fan headers allow you to connect fans to cool the system.
Header
Max.
Current
Max.
Power
Default Speed
Shared
Control
CPU_FAN
1A
12W
Q-Fan Controlled
A
CHA_FAN1
1A
12W
Q-Fan Controlled
-
CHA_FAN2
1A
12W
Q-Fan Controlled
-
AIO_PUMP
1A
12W
Full-Speed
-
5. Power connectors
These Power connectors allow you to connect your motherboard to a power supply. The
power supply plugs are designed to fit in only one orientation. Find the proper orientation and
push down firmly until the power supply plugs are fully inserted.
Ensure to connect the 8-pin power plug.
•
We recommend that you use a PSU with a higher power output when configuring a
system with more power-consuming devices. The system may become unstable or
may not boot up if the power is inadequate.
•
If you want to use two or more high-end PCI Express x16 cards, use a PSU with
1000W power or above to ensure the system stability.
6.
M.2 slots (Key M)
The M.2 slots allow you to install M.2 devices such as M.2 SSD modules.
AMD Ryzen™ 7000 Series Desktop Processors
-
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
-
M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 mode)
-
M.2_2 shares bandwidth with PCIe x16_2 and PCIe x16_3. M.2_2 will run in x2 mode
when either of the PCIE x16_2/3 slots is occupied.
7. SATA 6Gb/s ports
The SATA 6Gb/s ports allow you to connect SATA devices such as optical disc drives and
hard disk drives via SATA cables.
FAN PWM
FAN IN
FAN PWR
GND
FAN PWM
FAN IN
FAN PWR
GND
GND
FAN PWR
FAN IN
FAN PWM
PRIME A620-PLUS WIFI