ASROCK B550M-C R2.0 User Manual

English
8
No. Description
1 8 pin 12V Power Connector (ATX12V1)
2 CPU Fan Connector (CPU_FAN1)
3 2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1)
4 2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2)
5 RGB LED Header (RGB_LED1)
6 Addressable LED Header (ADDR_LED1)
7 ATX Power Connector (ATXPWR1)
8 USB 3.2 Gen1 Header (F_USB3_1_2)
9 Front Panel Type C USB 3.2 Gen1 Header (F_USB3_TC_1)
10 SATA3 Connector (SATA3_3) (Upper), SATA3 Connector (SATA3_2) (Lower)
11 SATA3 Connector (SATA3_5) (Upper), SATA3 Connector (SATA3_4) (Lower)
12 System Panel Header (PANEL1)
13 Power LED and Speaker Header (SPK_PLED1)
14 USB 3.2 Gen1 Header (F_USB3_3_4)
15 Chassis/Water Pump Fan Connector (CHA_FAN3/WP)
16 Post Status Checker (PSC)
17 SPI TPM Header (SPI_TPM_J1)
18 SATA3 Connector (SATA3_1)
19 USB 2.0 Header (USB_3_4)
20 USB 2.0 Header (USB_5_6)
21 Clear CMOS Jumper (CLRCMOS1)
22 Chassis/Water Pump Fan Connector (CHA_FAN1/WP)
23 Chassis/Water Pump Fan Connector (CHA_FAN2/WP)
24 Addressable LED Header (ADDR_LED2)
25 RGB LED Header (RGB_LED2)
26 Front Panel Audio Header (HD_AUDIO1)

ASROCK B550M-C R2.0 Specifications

General

Form Factor	Micro ATX
Chipset	AMD B550
Socket	AM4
Max Memory	128GB
Memory Speed	DDR4 4733+(OC)
PCIe x16 Slots	1
USB 3.2 Gen1 (Rear)	4
USB 2.0 (Rear)	2
USB 3.2 Gen1 (Front)	2
USB 2.0 (Front)	2
RAID Support	RAID 0, 1, 10
Memory Slots	4
PCIe x1 Slots	1
Storage Interface	6 x SATA3
M.2 Slots	1
LAN	Realtek RTL8111H
Audio	7.1 CH HD Audio (Realtek ALC897 Audio Codec)