ASRock launches Socket AM4 motherboards with AMD B550 chipset for a total of 10 models. yesterday B550 went from announced towards available. ASRock is offering no less than 10 models.
ATX motherboard total 5 models
B550 Taichi
The "B550 Taichi" is the top model equipped with a 16-phase power supply circuit consisting of "50A Dr.MOS" and "Premium 60A Power Choke". The network supports Intel I225V 2.5 Gigabit LAN and Wi-Fi6+Bluetooth 5.1 by Intel module. It also supports DDR4 5200+ ultra-high clock memory. Storage is SATA3.0 (6Gbps) x4 (AMD B550), SATA3.0 (6Gbps) x4 (ASMedia ASM1061), Hyper M.2 x 1, Ultra M.2 x 1. Expansion slot is PCI-Express4.0 (x16) x1, PCI-Express4.0 (x8/x16 shape) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1) x2, vertical M.2 x 1 (already equipped with wireless module).
B550 PG Velocita
"B550 PG Velocita" is a gaming model equipped with a 14-phase power circuit consisting of "50A Dr.MOS" and "Premium 60A Power Choke". The network is equipped with Realtek Dragon RTL8125BG 2.5 Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps) x6, Hyper M.2 x 1, M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1)x2, M.2 x 1.
B550 Steel Legend
"B550 Steel Legend" is a highly durable model equipped with a 14-phase power circuit consisting of "50A Dr.MOS" and "Premium 60A Power Choke". The network is equipped with Realtek Dragon RTL8125BG 2.5 Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps)x6, HyperM.2x1, M.2x1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1) x2, M.2 x 1.
B550 Pro4
The "B550 Pro4" is a standard model equipped with an 8-phase power circuit based on the "Premium 50A Power Choke". The network is equipped with Realtek RTL8111H Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps) x6, Hyper M.2 x 1, M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1)x2, M.2 x 1.
B550 Phantom Gaming 4
"B550 Phantom Gaming 4" is an entry gaming model equipped with an 8-phase power circuit based on "Premium 50A Power Choke". The network is equipped with Realtek RTL8111H Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps) x6, Hyper M.2 x 1, M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1)x2, M.2 x 1.
MicroATX motherboard total 3 models
The "B550M Steel Legend" is a highly durable model equipped with a 10-phase power circuit consisting of "50A Dr.MOS" and "Premium 60A Power Choke". The network is equipped with Realtek Dragon RTL8125BG 2.5 Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps) x6, Hyper M.2 x 1, M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1) x1, M.2 x 1.
B550M Pro4
The "B550M Pro4" is a standard high-end model equipped with an 8-phase power circuit based on the "Premium 50A Power Choke". The network is equipped with Realtek RTL8111H Gigabit LAN. Memory is DDR4-4733+x4 (up to 128GB), storage is SATA3.0 (6Gbps) x6, Hyper M.2 x 1, M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x4/x16 shape) x1, PCI-Express3.0 (x1) x1, M.2 x 1.
B550M-HDV
The "B550M-HDV" is a standard lower model equipped with a 6-phase power circuit based on the "Premium 50A Power Choke". The network is equipped with Realtek RTL8111H Gigabit LAN. Memory is DDR4-4733+x2 (up to 64GB), storage is SATA3.0 (6Gbps) x4, Hyper M.2 x 1. Expansion slots are PCI-Express4.0 (x16) x1, PCI-Express3.0 (x1) x1.
Mini-ITX motherboard total 2 models
"B550 Phantom Gaming-ITX/ax" is a high-end gaming model equipped with an 8-phase power supply circuit based on "90A Dr.MOS" and "Premium 90A Power Choke". The network supports Intel I225V 2.5 Gigabit LAN and Wi-Fi6+Bluetooth 5.1 by Intel module. It also supports DDR4 5400+ (up to 64GB) ultra-high clock memory. Storage is SATA3.0 (6Gbps) x4, Hyper M.2 x 1, Ultra M.2 x 1. Expansion slot is PCI-Express 4.0 (x16) x1, vertical M.2 x 1 (already equipped with wireless module).
B550M-ITX/ac
"B550M-ITX/ac" is a standard model equipped with an 8-phase power circuit consisting of "50A Dr.MOS" and "Premium 60A Power Choke". The network supports Gigabit LAN of Realtek RTL8111H and Wi-Fi5+Bluetooth 4.2 by Intel module. Memory slot is DDR4 4733+x2 (maximum 64GB), storage is SATA3.0 (6Gbps) x4, Hyper M.2 x 1. Expansion slot is PCI-Express 4.0 (x16) x1, vertical M.2 x 1 (already equipped with wireless module).
