- Supports AM4 Socket Ryzen 2000, 3000 & 5000 Series Processors
- Supports DDR4 3533+ (OC)
- AMD Quad CrossFireX
- Graphics Output: DisplayPort, HDMI
- Stock: In Stock
- Brand: ASRock
- Model: Asrock B450M Steel Legend
| Basic Information | |
| 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 |
| Chipset | AMD Promontory B450 |
| Form Factor | Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm |
| Supported CPU | Supports AMD AM4 Socket Ryzen 2000, 3000 and 5000 Series Desktop Processors |
| Connector & Ports | |
| Audio | HD Audio Jacks: Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone (Gold Audio Jacks) |
| Display Port | 1 x DisplayPort 1.2 |
| HDMI | 1 x HDMI Port |
| Internal I/O Ports | - 1 x COM Port 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 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection) |
| LAN Port (s) | 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) |
| Supported Storage | 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 |
| TPM (Trusted Platform Module ) | - 1 x TPM Header |
| USB (s) | - 2 x USB 2.0 Ports (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) - 1 x USB 3.1 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) - 4 x USB 3.1 Gen1 Ports (Supports ESD Protection) |
| Expansion Slots | |
| M.2 Socket | 1 x Ultra M.2 Socket (M2_1) |
| PCI | AMD Ryzen series CPUs (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 (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™ |
| Graphics | |
| Graphics | -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 |
| Max Shared Memory | Shared memory default 2GB. Max Shared memory supports up to 16GB |
| Memory | |
| Slots | 4 x DDR4 DIMM Slots |
| Supported 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 (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 |
| Type | Dual Channel DDR4 Memory Technology |
| Warranty Information | |
| Warranty | 03 years |
Features of ASRock B450M Steel Legend Motherboard In Bangladesh
Brand - ASRock, Model - ASRock B450M Steel Legend, Chipset Brand - AMD, Chipset - AMD Promontory B450, CPU Sockets - AM4, Supported CPU - Ryzen 2000, 3000 and 5000 Series Processors, Memory Type - DDR4, Memory MHz - 3200/ 2933/ 2667/ 2400/ 2133MHz (AMD Ryzen series CPUs: Matisse), 3466+(OC)/ 3200(OC)/ 2933/ 2667/ 2400/ 2133MHz (AMD Ryzen series CPUs: Summit Ridge & Raven Ridg), 3533+(OC)/ 3200(OC)/ 2933(OC)/ 2667/ 2400/ 2133MHz (AMD Ryzen series CPUs: Pinnacle Ridge) , 2933/ 2667/ 2400/ 2133MHz (AMD Ryzen series CPUs:Picasso) ECC & non-ECC, un-buffered memory, Memory Channel - Dual, Memory Slot - 4, Memory Max. - 128GB, Optane Memory Support - No, Graphics - Integrated, Graphics Chipset - AMD Vega Graphics support, PCI Express Slot - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode), 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode), Storage Interface - 6.0 Gb/s, M.2 Slot - 2 x M.2 (1 x Ultra M.2, type 2242/2260/2280 M.2 PCI Express Gen3 x4), (1 x M.2, type 2230/2242/2260/2280 M.2 SATA3)), LAN Chipset - Realtek RTL8111H, LAN Speed (Mbps) - 10/100/1000 Mb/s, Audio Chipset - Realtek ALC892/897 Audio Codec, Audio Channel - 7.1 channel, Wi-Fi - No, USB Port - 4 x USB 2.0, 5 x USB 3.1 Gen 1, 1 x USB 3.1 Gen2 Type-A, 1 x USB 3.1 Gen2 Type-C, HDMI Port - 1, DisplayPort (DP) - 1, SATA Port - 4, DirectX Support - 12, BIOS Type - 128Mb AMI UEFI Legal BIOS, BIOS Model - AMI UEFI Legal BIOS, BIOS Version - ACPI 5.1, SMBIOS 2.3, CrossFire Support - Yes, Sli Support - No, RaidSupport - 0, 1, 10, TPM Port - 1, COM Port - 1, RGB Support - RGB, RGB Sync - Polychrome SYNC, RGB Connector - 1 x RGB LED Header, Form Factor - Micro-ATX, Supported Operating System - Windows 10, Special Features - ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way. ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well., Others - 1 x Chassis Intrusion Header, 1 x Power LED and Speaker 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), 3 x Chassis/Water Pump Fan Connectors (4-pin), 1 x 24 pin ATX Power Connector, 1 x 8 pin 12V Power Connector, 1 x Front Panel Audio Connector, 1 x PS/2 Mouse/Keyboard Port, 1 x RJ-45 LAN Port, AMD Quad CrossFireX, Certifications: FCC, CE, ErP/EuP, Warranty - 3 Year
