Description
| Brand | MSI |
| Model | MAG B660 TOMAHAWK EVA |
| CPU Support | – Supports 12th Gen Intel Core, Pentium Gold and Celeron processors – Processor socket LGA1700 |
| Socket | 1700 |
| Chipset | Intel B660 |
| Memory Support | 4x DDR5 memory slots, support up to 128GB Supports 1R 4800 MHz (by JEDEC & POR) Max overclocking frequency: 1DPC 1R Max speed up to 6200+ MHz 1DPC 2R Max speed up to 5200+ MHz 2DPC 1R Max speed up to 4000+ MHz 2DPC 2R Max speed up to 4000+ MHz Supports Intel XMP 3.0 OC Supports Dual Controller Dual-Channel mode Supports non-ECC, un-buffered memory *Please refer to www.msi.com for more information on compatible memory. |
| Memory Type | DDR5 |
| Memory Bus | 4800 MHz |
| Memory Slot | 4 Slots |
| Graphics | 1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz <1> / <2> 1x DisplayPort 1.4 port with HBR3, supports a maximum resolution of 4K 60Hz <1> / <2> <1> Available only on processors featuring integrated graphics. |
| Multi Graphic Support | Supports AMD CrossFire Technology |
| Audio | Realtek ALC1220P Codec – 7.1-Channel High Definition Audio – Supports S/PDIF output |
| Expansion Slots | 2 x PCIe x16 slots – PCI_E1 (From CPU) Support up to PCIe 4.0 – PCI_E2 (From B660 chipset) Support up to PCIe 3.0 x4 1 x PCIe 3.0 x1 slot (From B660 chipset) |
| Storage | 6x SATA 6Gb/s ports – SATA5~8 (From B660 chipset) – SATAA~B (From ASM1061) 3x M.2 slots (Key M) Supports Intel® Smart Response Technology for Intel Core™ processors SATA7 will be unavailable when installing M.2 SATA SSD in the M2_3 slot. |
| USB | Intel B660 Chipset 1x USB3.2 Gen 2×2 20Gbps port (Type-C port on the back panel) 5x USB 3.2 Gen 2 10Gbps ports (4 Type-A ports on the back panel, 1 Type-C available through the internal connector) 2x USB 3.2 Gen 1 5Gbps Type-A ports available through the internal connector 8x USB 2.0 ports (4 Type-A ports on the back panel, 4 Type-A ports available through the internal connectors) |
| Internal I/O Connectors | 1x 24-pin ATX main power connector 2x 8-pin ATX 12V power connectors 6x SATA 6Gb/s connectors 3x M.2 slots (M-Key) 1x USB 3.2 Gen 2 10Gbps Type-C port 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 connectors (supports additional 4 USB 2.0 ports) 1x 4-pin CPU fan connector 1x 4-pin water-pump fan connector 5x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x Clear CMOS jumper 1x TPM module connector 1x TBT connector (supports RTD3) 1x Tuning Controller connecto |
| Back Panel Connectors | – USB 2.0 Port – DisplayPort 1.4 – 2.5G LAN Port – Wi-Fi / Bluetooth Antenna – HD Audio Connectors – HDMI 2.1 Port – USB 3.2 Gen 2 10Gbps Type-A – USB 3.2 Gen 2×2 20Gbps Type-C – Optical S/PDIF OUT |
| LAN | 1x Realtek RTL8125B-CG 2.5Gbps LAN controller |
| Wireless Data Network | Intel Wi-Fi 6E – The Wireless module is pre-installed in the M.2 (Key-E) slot – Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz 1 (160MHz) up to 2.4Gbps – Supports 802.11 a/ b/ g/ n/ ac/ ax – Supports Bluetooth® 5.2 2, FIPS, FISMA Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 10 build 21H1 and Windows 11. |
| Form Factor | ATX Form Factor 12 in. x 9.6 in. (30.5 cm x 24.4 cm) |
| H/W Monitoring | N/A |
| BIOS | N/A |
| Special Features | N/A |
| Software Features | N/A |
| Operating System Support | Support for Windows 11 64-bit, Windows 10 64-bit |
