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NZXT MB N7-B55XT-B1 B550 AMD Socket AM4 128GB DDR4 PCIE HDMI
The NZXT N7 B550 motherboard is based on the AMD B550 chipset and supports AMD processors for Socket AM4 of the 3rd, 4th and 5th generation.
In addition, the NZXT N7 B550 features 8-channel sound, a 2.5 Gigabit LAN interface, six SATA6 ports, two M.2 ports, WiFi 6, Bluetooth 5.2 and a number of USB interfaces.
An integrated fan controller, front panel USB 3.2 Gen2 Type-C, support for RGB accessories from all manufacturers, and more.
The motherboard cover creates a seamless backdrop for your components by matching the color and finish of your NZXT case.
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Supported memory clock speeds | 2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533,4600,4666 MHz |
| Maximum internal memory | 128 GB |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 3, AMD Ryzen 5 5th Gen |
| Processor socket | Socket AM4 |
| Maximum number of SMP processors | 1 |
| Supported storage drive types | HDD & SSD |
| RAID levels | 0,1,5,10 |
| USB 2.0 connectors | 3 |
| USB 3.0 (3.1 Gen 1) connectors | 2 |
| USB 3.1 (3.1 Gen 2) connectors | 1 |
| Supported storage drive interfaces | M.2, SATA III |
| Number of SATA III connectors | 6 |
| Total number of SATA connectors | 6 |
| Front panel audio connector | |
| Front panel connector | |
| ATX Power connector (24-pin) | |
| CPU fan connector | |
| Number of chassis fan connectors | 5 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| EPS power connector (8-pin) | |
| 12V power connector | |
| RGB LED pin header |
| HDMI ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | |
| S/PDIF out port | |
| USB 2.0 ports quantity | 2 |
| USB 3.0 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.1 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.1 (3.1 Gen 2) Type-C ports quantity | 1 |
| WiFi-AP antenna jack | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB connector type | USB Type-A, USB Type-C |
| Ethernet LAN | |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| LAN controller | Realtek RTL8125B |
| Wi-Fi | |
| Wi-Fi standards | 802.11a,802.11b,802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Bluetooth | |
| Bluetooth version | 5.2 |
| Audio chip | Realtek ALC1220 |
| Supported processor sockets | Socket AM4 |
| Component for | PC |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B550 |
| Motherboard form factor | ATX |
| Audio output channels | 8.0 channels |
| Number of mounting holes | 9 |
| Windows operating systems supported | Windows 10 x64 |
| Certification | FCC, CE, KCC, BSMI, ErP/EuP Ready |
| Discrete graphics support | |
| Number of displays supported | 1 |
| Parallel processing technology support | 2-Way CrossFireX, CrossFireX |
| DirectX version | 12.0 |
| On-board graphics adapter | |
| Graphics adapter | Radeon Vega |
| Graphics adapter family | AMD |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 slots | 2 |
| Power source type | ATX |
| Cables included | SATA |
| Wi-Fi 6 (802.11ax) | |
| Intel Wi-Fi 6E AX210 | |
| Socket AM4 | |
| 8 |
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