02 YERAS WARRANTY
PRODUCT SPECIFICATIONS
ASROCK B550M STEEL LEGEND
Unique Feature :
ASRock USB 3.2 Gen2 :
: - ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
: - ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy :
: - XXL Aluminum Alloy Heatsink
: - Premium 60A Power Choke
: - 50A Dr.MOS
: - Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
: - I/O Armor
: - Matte Black PCB
: - High Density Glass Fabric PCB
: - 2oz Copper PCB
: 2.5G LAN
: ASRock Steel Slot Gen4
: ASRock Full Coverage M.2 Heatsink
: ASRock Hyper M.2 (PCIe Gen4x4)
: ASRock POST Status Checker (PSC)
: ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
: ASRock Live Update & APP Shop
CPU :
: - Supports 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
: Not compatible with AMD Athlon™ Processors.
Chipset : - AMD B550
Memory :
: - Dual Channel DDR4 Memory Technology
: - 4 x DDR4 DIMM Slots
: - AMD Ryzen series CPUs (Vermeer) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / : 2400 / 2133 ECC & non-ECC, un-buffered memory*
: - AMD Ryzen series CPUs (Matisse) support DDR4 4533+(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / : : 2400 / 2133 ECC & non-ECC, un-buffered memory*
: - AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
: - AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
: - AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
: - Max. capacity of system memory: 128GB**
: - Supports Extreme Memory Profile (XMP) memory modules
: - 15μ Gold Contact in DIMM Slots
: For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs.
Please refer to below table for AMD non-XMP memory frequency support. For more details.
: SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label x=1 or 2
: DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
: Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
BIOS :
: - 256Mb AMI UEFI Legal BIOS with GUI support
: - Supports "Plug and Play"
: - ACPI 5.1 compliance wake up events
: - Supports jumperfree
: - SMBIOS 2.3 support
: - CPU, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, 2.5V_PROM, +1.8VSB, VDDP Voltage Multi-adjustment
Graphics :
: - 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.**
: - Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
: - Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
: - Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz
: - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
: - Supports HDR (High Dynamic Range) with HDMI 2.1
: - Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports***
: - Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
: - Supports Microsoft® PlayReady
: Actual support may vary by CPU
: The Max shared memory 16GB requires 32GB system memory installed.
: Picasso supports HDCP 2.2 with HDMI 2.0 Port
Audio :
: - 7.1 CH HD Audio with Content Protection (Realtek ALC1200 Audio Codec)
: - Premium Blu-ray Audio support
: - Supports Surge Protection
: - PCB Isolate Shielding
: - Individual PCB Layers for R/L Audio Channel
: - Gold Audio Jacks
: - Nahimic Audio
LAN :
: - 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
: - Dragon RTL8125BG
: - Supports Dragon 2.5G LAN Software
: - Smart Auto Adjust Bandwidth Control
: - Visual User Friendly UI
: - Visual Network Usage Statistics
: - Optimized Default Setting for Game, Browser, and Streaming Modes
: - User Customized Priority Control
: - Supports Wake-On-LAN
: - Supports Lightning/ESD Protection
: - Supports Energy Efficient Ethernet 802.3az
: - Supports PXE
Slots :
: AMD Ryzen series CPUs (Vermeer and Matisse)
: - 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3 x4 mode)*
: AMD Ryzen series APUs (Cezanne and Renoir)
: - 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3 x4 mode)*
: AMD Ryzen series APUs (Picasso)
: - 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3 x4 mode)*
: - 1 x PCI Express 3.0 x1 Slot
: - Supports AMD Quad CrossFireX™ and CrossFireX™
: - 15μ Gold Contact in VGA PCIe Slot (PCIE1)
: - 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
: Supports NVMe SSD as boot disks
Storage :
: - 6 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
: - 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)**
: - 1 x M.2 Socket (M2_2), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x2 (16 Gb/s)**
: M2_2 and SATA3_5_6 share lanes. If either one of them is in use, the other one will be disabled.
: Supports NVMe SSD as boot disks
Connector :
: - 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)
: Support in total up to 12V/3A, 36W LED Strip
: Support in total up to 5V/3A, 15W LED Strip
: The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
: The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
: The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
CPU_FAN2/WP, CHA_FAN1/WP, CHA_FAN2/WP, CHA_FAN3/WP and CHA_FAN4/WP can auto detect if 3-pin or 4-pin fan is in use.
Rear Panel I/O :
: - 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)
Software and UEFI :
Software :
: - ASRock Motherboard Utility (A-Tuning)
: - ASRock Polychrome SYNC
UEFI :
: - ASRock Full HD UEFI
: - ASRock Instant Flash
: These utilities can be downloaded from ASRock Live Update & APP Shop.
Support CD :
: - Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
Accessories :
: - Quick Installation Guide, Support CD
: - 2 x SATA Data Cables
: - 2 x Screws for M.2 Sockets
Hardware Monitor :
: - Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
: - Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
: - Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
: - Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
: - Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, 1.05V_PROM_S5, +1.8V, VDDP
Form Factor :
: - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
: - 2oz Copper PCB
OS :
: - Microsoft® Windows® 10 64-bit / 11 64-bit
-
Your shopping cart is empty!