ASRock B450M Steel Legend Gaming Motherboard
Original price was: ₹11,500.₹8,265Current price is: ₹8,265.
- Micro ATX Form Factor
- AMD Promontory B450 Chipset
- Supports AMD AM4 Socket
- Dual-Channel DDR4 Memory
- 128GB Maximum Memory Support

TECHNICAL SPECIFICATIONS: ASRock B450M Steel Legend Gaming Motherboard
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 |
Form Factor | – Micro ATX Form Factor, |
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*For Ryzen Series APUs (Picasso, Cezanne, Renoir and Raven Ridge), ECC is only supported with PRO CPUs. Please refer to the below table for AMD non-XMP memory frequency support. |
BIOS | – 128Mb AMI UEFI Legal BIOS with multilingual GUI support – Supports “Plug and Play” – ACPI 5.1 compliance wake-up events – Supports jumperfree – SMBIOS 2.3 support – DRAM 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 1.2 ports by independent display controllers – Supports HDMI 1.4 with max. resolution up to 4K x 2K (4096×2160) at 24Hz / (3840×2160) at 30Hz – Supports DisplayPort 1.2 with max. resolution up to 4K x 2K (4096×2160) at 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*Actual support may vary by CPU**The Max shared memory of 16GB requires 32GB of system memory installed. |
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*Supports NVMe SSD as boot disks |
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*M2_2 and SATA3_3 share lanes. If either one of them is in use, the other one will be disabled.**Supports NVMe SSD as boot disks Supports ASRock U.2 Kit |
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)*Supports in total up to 12V/3A, 36W LED Strip **Supports in total up to 5V/3A, 15W LED Strip ***The AMD Fan LED Header supports LED strips of maximum load of 3A (36W) and length up to 2.5M. ****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, and CHA_FAN3/WP can auto-detect if a 3-pin or 4-pin fan is in use. |
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) |
Software and UEFI | Software – ASRock Motherboard Utility (A-Tuning) – ASRock Polychrome SYNC – ASRock XFast LAN UEFI – ASRock Full HD UEFI – ASRock Instant Flash – ASRock Easy RAID Installer*These utilities can be downloaded from ASRock Live Update & APP Shop. |
Support CD | – Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser, and Toolbar |
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 the 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 – CASE OPEN detection – Voltage monitoring: +12V, +5V, +3.3V, Vcore |
Operating System | – Microsoft Windows 10 64-bit / 11 64-bit* *Summit Ridge does not officially support Windows 11. |
Certifications | – FCC, CE – ErP/EuP ready (ErP/EuP ready power supply is required) |
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 – Nichicon 12K Black Caps (100% Japan-made high-quality conductive polymer capacitors) – I/O Armor – Sapphire Black PCB – High-Density Glass Fabric PCB – 2oz Copper PCB ASRock Steel Slot ASRock Ultra M.2 (PCIe Gen3 x4) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop |
Dimensions | 9.6-in x 9.6-in/24.4 cm x 24.4 cm |
Specification: ASRock B450M Steel Legend Gaming Motherboard
|

ASRock B450M Steel Legend Gaming Motherboard
Original price was: ₹11,500.₹8,265Current price is: ₹8,265.