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ASRock B450M Pro4-CB Motherboard No I/O
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Item Code:
B450M Pro4-CB
Part Number:
Item Condition Description:
Please note, this motherboard comes with fan brackets and fan backplate! Does not include an I/O Shield, cables, or any other accessories!
Item Description

ASRock B450M Pro4-CB AMD Chipset B450 Socket AM4 DDR4 HDMI USB SATA 6Gb/s Micro ATX Desktop Motherboard 80-MXBAD0-A1A01.

Chipset: AMD B450
Socket: AMD AM4
Compatible/Supported CPU: Ryzen 2000, 3000 and 5000 Series Desktop Processors
Max Supported Memory: 128GB
Number of Memory Slots: 4
Memory Type: DDR4 SDRAM
Storage Interface: SATA 6Gb/s
RAID Support: RAID 0, RAID 1 and RAID 10
Wireless Lan Support: PCIE x1 Gigabit LAN 10/100/1000 Mb/s
Audio: Realtek ALC892 Audio Codec
Connectors: 1x COM Port Header; 1x TPM Header; 1x Chassis Intrusion Header; 1x Power LED and Speaker Header; 1x RGB LED Header; 1x Addressable LED Header; 1x AMD Fan LED Header; 1x CPU Fan Connector (4-pin); 1x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control); 3x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control); 1x 24 pin ATX Power Connector; 1x 8 pin 12V Power Connector; 1x Front Panel Audio Connector; 2x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection); 1x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection).
Input/Output Ports: 2x PS/2 Mouse/Keyboard Port; 1x HDMI Port; 2x USB 2.0 Ports (Supports ESD Protection); 1x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection); 4x USB 3.1 Gen1 Ports (Supports ESD Protection); 1x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED); HD Audio Jacks: Line in / Front Speaker / Microphone.
Expansion Slots: AMD Ryzen series CPUs (Matisse, Summit Ridge and Pinnacle Ridge): 1x PCI Express 3.0 x16 Slot (PCIE2: x16 mode); 1x PCI Express 2.0 x16 Slot (PCIE3: x4 mode); AMD Ryzen series CPUs (Picasso, Raven Ridge): 1x PCI Express 3.0 x16 Slot (PCIE2: x8 mode); 1x PCI Express 2.0 x16 Slot (PCIE3: x4 mode); AMD Athlon series CPUs: 1x PCI Express 3.0 x16 Slot (PCIE2: x4 mode); 1x PCI Express 2.0 x16 Slot (PCIE3: x4 mode). 1x PCI Express 2.0 x1 Slot; Supports AMD Quad CrossFireX and CrossFireX.
Form Factor: Micro ATX
Type: Desktop Motherboard
Supported Operating System: Microsoft Windows 10 64-bit
Features: Supports AMD AM4 Socket Ryzen 2000, 3000 and 5000 Series Desktop Processors; Supports DDR4 3200+ (OC); 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1; AMD Quad CrossFireX; Graphics Output: HDMI; 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps; 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3); 1 USB 3.1 Gen2; 6 USB 3.1 Gen1; Realtek Gigabit LAN.

Additional Specifications:

Unique Feature
ASRock USB 3.1 Gen2
- ASRock USB 3.1 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy
- Premium 42A Power Choke
- Sapphire Black PCB
- High Density Glass Fabric PCB
- 2oz Copper PCB
ASRock Ultra M.2 (PCIe Gen3 x4)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop

- Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU
- DirectX 12, Pixel Shader 5.0
- Shared memory default 2GB. Max Shared memory supports up to 16GB.
- Supports HDMI with max. resolution up to 4K x 2K (4096x2160) 24Hz / (3840x2160) 30Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required)
- Supports 4K Ultra HD (UHD) playback with HDMI Port

CPU Support

Socket AM4

Ryzen 95950X (100-000000059-00)105WVermeer3.4GHz8MB
Ryzen 95900X (100-000000061-00)105WVermeer3.7GHz6MB
Ryzen 75800X (100-000000063-00)105WVermeer3.8GHz4MB
Ryzen 55600X (100-000000065-00)65WVermeer3.7GHz3MB
Ryzen 7PRO 4750G(100-000000145)65WRenoir3.6GHz4MB
Ryzen 7PRO 4750GE(100-000000152)35WRenoir3.1GHz 
Ryzen 5PRO 4650G(100-000000143)65WRenoir3.7GHz3MB
Ryzen 5PRO 4650GE(100-000000153)35WRenoir3.3GHz 
Ryzen 3PRO 4350G(100-000000148)65WRenoir3.8GHz2MB
Ryzen 3PRO 4350GE(100-000000154)35WRenoir3.5GHz 
Ryzen 93950X (100-000000051)105WMatisse3.5GHz8MB
Ryzen 9PRO 3900 (100-000000072)65WMatisse3.1GHz6MB
Ryzen 93900XT(100-000000277)105WMatisse 24.1GHz 
Ryzen 93900X (100-000000023)105WMatisse3.8GHz6MB
Ryzen 93900 (100-000000070)65WMatisse3.1GHz6MB
Ryzen 73800XT(100-000000279)105WMatisse 24.2GHz 
Ryzen 73800X (100-000000025)105WMatisse3.9GHz4MB
Ryzen 7PRO 3700 (100-000000073)65WMatisse3.6GHz4MB
Ryzen 73700X (100-000000071)65WMatisse3.6GHz4MB
Ryzen 7PRO 2700X (YD27BXBAM88AF)95WPinnacle Ridge3.6GHz4MB
Ryzen 7PRO 2700 (YD270BBBM88AF)65WPinnacle Ridge3.2GHz4MB
Ryzen 72700X (YD270XBGM88AF)105WPinnacle Ridge3.7GHz4MB
Ryzen 72700 (YD2700BBM88AF)65WPinnacle Ridge3.2GHz4MB
Ryzen 72700E (YD270EBHM88AF)45WPinnacle Ridge2.8GHz4MB
Ryzen 71800X (YD180XBCM88AE)95WSummit Ridge3.6GHz4MB
Ryzen 7PRO 1700X (YD17XBBAM88AE)95WSummit Ridge3.4GHz4MB
Ryzen 7PRO 1700 (YD170BBBM88AE)65WSummit Ridge3.0GHz4MB
Ryzen 71700X (YD170XBCM88AE)95WSummit Ridge3.4GHz4MB
Ryzen 71700 (YD1700BBM88AE)65WSummit Ridge3.0GHz4MB
Ryzen 5PRO 3600 (100-000000029)65WMatisse3.6GHz3MB
Ryzen 53600XT(100-000000281)95WMatisse 24.0GHz 
Ryzen 53600X (100-000000022)95WMatisse3.8GHz3MB
Ryzen 53600 (100-000000031)65WMatisse3.6GHz3MB
Ryzen 53500X (100-000000158)65WMatisse3.6GHz3MB
Ryzen 53500 (100-000000050)65WMatisse3.6GHz3MB
Ryzen 5PRO 3400G (YD340BC5M4MFH)65WPicasso3.7GHz2MB
Ryzen 5PRO 3400GE (YD340BC6M4MFH)35WPicasso3.3GHz2MB
Ryzen 53400G (YD340GC5M4MFH)65WPicasso3.7GHz2MB
Ryzen 53400G (YD3400C5M4MFH)65WPicasso3.7GHz2MB
Ryzen 53400GE (YD3400C6M4MFH)35WPicasso3.3GHz2MB
Ryzen 53350G(YD3350C5M4MFH)65WPicasso3.6GHz2MB
Ryzen 5PRO 2600 (YD260BBBM6IAF)65WPinnacle Ridge3.4GHz3MB
Ryzen 52600X (YD260XBCM6IAF)95WPinnacle Ridge3.6GHz3MB
Ryzen 52600 (YD2600BBM6IAF)65WPinnacle Ridge3.4GHz3MB
Ryzen 52600E (YD260EBHM6IAF)45WPinnacle Ridge3.1GHz3MB
Ryzen 52500X (YD250XBBM4KAF)65WPinnacle Ridge3.6GHz2MB
Ryzen 5PRO 2400G (YD240BC5M4MFB)65WRaven Ridge3.6GHz2MB
Ryzen 5PRO 2400GE (YD240BC6M4MFB)35WRaven Ridge3.2GHz2MB
Ryzen 52400G (YD2400C5M4MFB)65WRaven Ridge3.6GHz2MB
Ryzen 52400GE (YD2400C6M4MFB)35WRaven Ridge3.2GHz2MB
Ryzen 5PRO 1600 (YD160BBBM6IAE)65WSummit Ridge3.2GHz3MB
Ryzen 51600X (YD160XBCM6IAE)95WSummit Ridge3.6GHz3MB
Ryzen 51600(YD1600BBM6IAF)65WPinnacle Ridge3.2GHz3MB
Ryzen 51600 (YD1600BBM6IAE)65WSummit Ridge3.2GHz3MB
Ryzen 5PRO 1500 (YD150BBBM4GAE)65WSummit Ridge3.5GHz2MB
Ryzen 51500X (YD150XBBM4GAE)65WSummit Ridge3.5GHz2MB
Ryzen 51400 (YD1400BBM4KAE)65WSummit Ridge3.2GHz2MB
Ryzen 33300X (100-000000159)65WMatisse3.8GHz2MB
Ryzen 3PRO 3200G (YD320BC5M4MFH)65WPicasso3.6GHz2MB
Ryzen 3PRO 3200GE (YD320BC6M4MFH)35WPicasso3.3GHz2MB
Ryzen 33200G (YD320GC5M4MFH)65WPicasso3.6GHz2MB
Ryzen 33200G (YD3200C5M4MFH)65WPicasso3.6GHz2MB
Ryzen 33200GE (YD3200C6M4MFH)35WPicasso3.3GHz2MB
Ryzen 33100 (100-000000284)65WMatisse3.6GHz2MB
Ryzen 32300X (YD230XBBM4KAF)65WPinnacle Ridge3.5GHz2MB
Ryzen 3PRO 2200G (YD220BC5M4MFB)65WRaven Ridge3.5GHz2MB
Ryzen 3PRO 2200GE (YD220BC6M4MFB)35WRaven Ridge3.2GHz2MB
Ryzen 32200G (YD2200C5M4MFB)65WRaven Ridge3.5GHz2MB
Ryzen 32200GE (YD2200C6M4MFB)35WRaven Ridge3.2GHz2MB
Ryzen 3PRO 1300 (YD130BBBM4KAE)65WSummit Ridge3.4GHz2MB
Ryzen 31300X (YD130XBBM4KAE)65WSummit Ridge3.4GHz2MB
Ryzen 3PRO 1200 (YD120BBBM4KAE)65WSummit Ridge3.1GHz2MB
Ryzen 31200 (YD1200BBM4KAE)65WSummit Ridge3.1GHz2MB
Ryzen 31200 (YD1200BBM4KAF)65WPinnacle Ridge3.1GHz2MB
Athlon3000G (YD3000C6M2OFH)35WPicasso3.5GHz1MB
Athlon3000G(YD3000C6M2OFB)35WRaven Ridge3.5GHz1MB
AthlonAthlon 240GE (YD240GC6M2OFB)35WRaven Ridge3.5GHz1MB
AthlonAthlon 220GE (YD220GC6M2OFB)35WRaven Ridge3.4GHz1MB
AthlonAthlon PRO 200GE (YD200BC6M2OFB)35WRaven Ridge3.2GHz1MB
AthlonAthlon 200GE (YD200GC6M2OFB)35WRaven Ridge3.2GHz1MB
AthlonAthlon 200GE(YD20GGC6M2OFB)35WRaven Ridge3.2GHz1MB
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