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Tên Hãng
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Asrock
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Model
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B550M Steel Legend
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CPU hỗ trợ
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Hỗ trợ CPU AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
- Digi Power design
- 10 Power Phase design
*Không tương thích CPU AMD Athlon™.
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Chipset
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B550
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RAM hỗ trợ
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4 x DDR4 DIMM Slots ( 128GB )
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Khe cắm mở rộng
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2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
AMD Ryzen series APUs
2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
1 x PCI Express 3.0 x1 Slot
1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module
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Ổ cứng hỗ trợ
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6 x SATA3 6.0 Gb/s
1 x Hyper M.2 Socket (M2_1)
1 x M.2 Socket (M2_2
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Cổng kết nối (Internal)
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1 x SPI TPM Header
1 x Power LED and Speaker Header
2 x RGB LED Headers*
2 x Addressable LED Headers**
1 x CPU Fan Connector (4-pin)***
1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
1 x 4 pin 12V Power Connector (Hi-Density Power Connector)
1 x Front Panel Audio Connector
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports) (Supports ESD Protection)
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Cổng kết nối (Back Panel)
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2 x Antenna Mounting Points
1 x PS/2 Mouse/Keyboard Port
1 x HDMI Port
1 x DisplayPort 1.4
1 x Optical SPDIF Out Port
1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)
1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)
4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
2 x USB 2.0 Ports (Supports ESD Protection)
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
1 x Clear CMOS Button
HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
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LAN / Wireless
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2.5 Gigabit LAN 10/100/1000/2500 Mb/s
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Kích cỡ
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Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
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