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| Brand | MSI |
|---|---|
| Series | ARSENAL GAMING |
| Model | B450 TOMAHAWK |
| CPU Socket Type | AM4 |
|---|---|
| CPU Type | Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics / 2nd Gen AMD Ryzen with Radeon Graphics and Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4 |
| Chipset | AMD B450 |
|---|
| Number of Memory Slots | 4x288pin (DDR4) |
|---|---|
| Memory Standard | Supports DDR4 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 (by A-XMP OC MODE), 2667/ 2400/ 2133/ 1866 MHz (by JEDEC) |
| Maximum Memory Supported | 64GB |
| Channel Supported | Dual Channel |
| PCI Express 3.0 x16 | 1 x PCIe 3.0 x16 slot (PCI_E1) - 1st, 2nd and 3rd Gen AMD Ryzen processors support x16 speed - Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics processors support x8 speed - Athlon with Radeon Vega Graphics processor supports x4 speed |
|---|---|
| PCI Express 2.0 x16 | 1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)* * PCI_E4 will run x2 speed when installing devices in PCI_E2/ PCI_E3 slot. |
| PCI Express x1 | 3 x PCIe 2.0 x1 slots* * PCI_E4 will run x2 speed when installing devices in PCI_E2/ PCI_E3 slot. |
| Serial ATA (SATA) | AMD CPU: 2 x SATA 6Gb/s ports* AMD B450 Chipset: 4 x SATA 6Gb/s ports * SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot. |
|---|---|
| M.2 | 1 x M.2 slot (Key M)* - Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics) or PCIe 3.0 x2 (Athlon with Radeon Vega Graphics) and SATA 6Gb/s 2242/2260/2280/22110 storage devices * SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot. |
| SATA RAID | 0/1/10 |
| Onboard Video Chipset | Supported only by CPU with integrated graphic: 1 x DVI-D port, support a maximum resolution of 1920x1200@60Hz 1 x HDMI 1.4 port, supports a maximum resolution of 4096x2160@30Hz, 2560x1600@60Hz Only support when using AMD Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics Processors Maximum shared memory of 2048MB |
|---|
| Audio Chipset | Realtek ALC892 |
|---|---|
| Audio Channels | 7.1 Channels |
| LAN Chipset | Realtek 8111H |
|---|---|
| Max LAN Speed | 1Gbps |
| Back I/O Ports | 1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 Keyboard/Mouse Combo / 1 x USB 3.1 Gen 2 Type-A / 1 x USB 3.1 Gen 2 Type-C / 2 x USB 2.0/1.1 / 2 x USB 3.1 Gen 1 / 6 x Audio Jacks |
|---|
| Onboard USB | 2 x USB 2.0 connectors (support additional 4 USB 2.0 ports) 1 x USB 3.1 Gen1 connectors (support additional 2 USB 3.1 Gen1 ports) |
|---|---|
| Other Connectors | 1 x 4-pin CPU fan connector 1 x 4-pin water-pump-fan connector 4 x 4-pin system fan connectors 1 x TPM module connector 1 x Front panel audio connector 2 x System panel connectors 1 x Chassis Intrusion connector 1 x Serial Port connector 1 x Clear CMOS jumper 2 x 5050 RGB LED strip 12V connectors |
| Form Factor | ATX |
|---|---|
| LED Lighting | RGB |
| Dimensions (W x L) | 12.0" x 9.6" |
| Power Pin | 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector |
| Features | Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics / 2nd Gen AMD Ryzen with Radeon Graphics and Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4 Supports DDR4 Memory, up to 3466(OC) MHz Extended Heatsink Design: MSI extended PWM and enhanced circuit design ensures even high-end processors to run in full speed Lightning Fast Game experience: 1 x TURBO M.2, AMD Turbo USB 3.1 GEN2, Store MI technology Core Boost: With premium layout and fully digital power design to support more cores and provide better performance DDR4 Boost:Advanced technology to deliver pure data signals for the best gaming performance and stability MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports 2-Way AMD Crossfire Audio Boost:Reward your ears with studio grade sound quality for the most immersive audio experience Mystic Light and Mystic Light Sync: 16.8 million colors / 10 effects in one click. Synchronize RGB strips and other RGB solutions for customization Flash BIOS Button: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost EZ Debug LED: Easiest way to troubleshoot Click BIOS 5: Award-winning BIOS with high resolution scalable font, favorites and search function GAMING CERTIFIED: 24-hour on- and offline game and motherboard testing by eSports players |
|---|
| First Listed on Newegg | March 17, 2020 |
|---|
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.