Name: ASRock B450 Gaming K4
Brand: ASRock
SKU: B450 GAMING K4
Rating: 4.0 (45 reviews)

ASRock B450 Gaming K4 ATX

★★★★☆

(45 reviews)

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Socket AM4, Digi Power design, 9 Power Phase design, Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
Chipset: AMD Promontory B450
Memory: 4x DDR4-3200+(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Pinnacle Ridge))
Slots: 6x PCI Express 3.0 x16 Slots (two run at x8; two run at x4; one runs at x2); 4x PCI Express 2.0 x1 Slots
SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug; 2x SATA3 Ports by AS Media ASM1061, Support NCQ, AHCI and Hot Plug

Specifications Overview

Model	B450 GAMING K4 Fatal1ty B450 GAMING K4 90-MXB8A0-A0UAYZ
Series	Fatal1ty
Socket	AM4
Form factor	ATX
Chipset	AMD B450
Supported Memory	DDR4 2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz View compatible RAM ► * High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support	No
Audio Chipset	Realtek ALC892
Audio Channels	7.1 Channels
LAN Chipset	Realtek RTL8111H
Max LAN Speed	10/100/1000Mbps
SLI Support	No
CrossFire Support	Yes
RAID Support	Yes
Back Connect	No
Back I/O Ports	1 x DisplayPort 1 x D-Sub 1 x HDMI 1 x LAN (RJ45) 1 x PS/2 Keyboard/Mouse Combo 1 x USB 3.1 Gen 2 Type-A 1 x USB 3.1 Gen 2 Type-C 2 x USB 2.0/1.1 3 x Audio Jacks 4 x USB 3.1 Gen 1 Type-A
Wireless LAN	No
PCI-Express x16 Slots	2
PCI-Express x4 Slots	0
PCI-Express x1 Slots	4
SATA 6 Gbps Ports	6
SATA Express Ports	0
M.2 Ports	2
M.2 Devices support	2242 / 2260 / 2280 - M Key 2242 / 2260 / 2280 / 22110 - M Key
RAM Slots	4
Maximum Supported RAM	64 GB
Onboard USB 2.0	2
Onboard USB 3.2 Gen 1	1
Onboard USB 3.2 Gen 2	0
Onboard USB 3.2 Gen 2x2	0