Product Name: ITW | ASRock B450M Steel Legend Micro-ATX AM4 DDR4 Motherboard
B450M Steel Legend
■ Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
■ Supports DDR4 3533+ (OC)
■ 1 PCIe 3.0 x16, 1 PCIe 2.0 x16, 1 PCIe 2.0 x1
■ AMD Quad CrossFireX™
■ Graphics Output: DisplayPort, HDMI
■ 7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)
■ 4 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (SATA3)
■ 2 USB 3.2 Gen2 (Rear Type-A+C)
■ 6 USB 3.2 Gen1 (2 Front, 4 Rear)
■ Realtek Gigabit LAN
Specification
CPU
✎ Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors
✎ Digi Power design
✎ 6 Power Phase design
Chipset
✎ AMD Promontory B450
Memory
✎ Dual Channel DDR4 Memory Technology
✎ 4 x DDR4 DIMM Slots
✎ AMD Ryzen series CPUs (Vermeer) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series APUs (Cezanne) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series APUs (Renoir) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3533+(OC) / 3200(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
✎ AMD Ryzen series CPUs (Summit Ridge) support DDR4 3466+(OC) / 3200(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
✎ AMD Ryzen series CPUs (Raven Ridge) support DDR4 3466+(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
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 1.2 ports by independent display controllers
✎ Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz
✎ Supports DisplayPort 1.2 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
✎ Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 1.4 Port (Compliant HDMI monitor is required)
✎ Supports HDCP 1.4 with HDMI 1.4 and DisplayPort 1.2 Ports
✎ Supports 4K Ultra HD (UHD) playback with HDMI 1.4 and DisplayPort 1.2 Ports
Audio
✎ 7.1 CH HD Audio with Content Protection (Realtek ALC892/897 Audio Codec)
✎ Supports Surge Protection
✎ PCB Isolate Shielding
✎ Individual PCB Layers for R/L Audio Channel
✎ Gold Audio Jacks
LAN
✎ PCIE x1 Gigabit LAN 10/100/1000 Mb/s
✎ Realtek RTL8111H
✎ Supports Wake-On-LAN
✎ Supports Lightning/ESD Protection
✎ Supports Energy Efficient Ethernet 802.3az
✎ Supports PXE
Slots
✎ AMD Ryzen series CPUs (Vermeer, Matisse, Cezanne, Renoir, Summit Ridge and Pinnacle Ridge)
■ 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)*
■ 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
✎ AMD Ryzen series CPUs (Picasso, Raven Ridge)
■ 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode) (If you use Athlon 2xxGE series APU, PCIE2 slot will run at x4 mode.)
■ 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
✎ AMD Athlon series CPUs
■ 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)*
■ 1 x PCI Express 2.0 x16 Slot (PCIE3: x4 mode)
■ 1 x PCI Express 2.0 x1 Slot
■ Supports AMD Quad CrossFireX™ and CrossFireX™
Storage
✎ 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug*
✎ 1 x Ultra M.2 Socket (M2_1), supports M Key type 2242/2260/2280 M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Vermeer, Matisse, Cezanne, Renoir, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with Athlon series APU and Raven Ridge 2)**
✎ 1 x M.2 Socket (M2_2), supports M Key type 2230/2242/2260/2280 M.2 SATA3 6.0 Gb/s module
Connector
✎ 1 x COM Port Header
✎ 1 x TPM Header
✎ 1 x Chassis Intrusion Header
✎ 1 x Power LED and Speaker Header
✎ 1 x RGB LED Header*
✎ 1 x Addressable LED Header**
✎ 1 x AMD Fan LED Header***
✎ 1 x CPU Fan Connector (4-pin)****
✎ 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)*****
✎ 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)******
✎ 1 x 24 pin ATX Power Connector
✎ 1 x 8 pin 12V Power Connector
✎ 1 x Front Panel Audio Connector
✎ 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
✎ 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
Rear Panel I/O
✎ 1 x PS/2 Mouse/Keyboard Port
✎ 1 x HDMI Port
✎ 1 x DisplayPort 1.2
✎ 1 x Optical SPDIF Out Port
✎ 2 x USB 2.0 Ports (Supports ESD Protection)
✎ 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 (Supports ESD Protection)
✎ 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
✎ HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks)
Form Factor
✎ Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
✅Reminders:
1. Take a video of yourself while unboxing the parcel. This would serve as proof if you have concerns with the parcel.
2. Ask the delivery rider to present a valid ID (e.g., driver’s license, UMID) and/or take a picture of the delivery rider with your payment.