1. Enlarged VRM Heatsink
The extended surface of the massive heatsink covers the VRMs and chokes to improve heat dissipation.

2. Enlarged PCH Heatsink
An enlarged surface for the chipset cooler maximizes performance and heat dissipation.

3. Three M.2 Slots with Heatsinks
Three out of the four M.2 slots feature dedicated heatsinks, keeping M.2 SSDs at optimal operating temperatures to ensure consistent performance and reliability.

Improvements in trace routing design provide the latest Intel processors with enhanced access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal paths across different layers of the PCB to reduce trace distance and adds shielding zones that significantly reduce crosstalk.

PCIe 5.0 offers double the data transfer speed compared to PCIe 4.0, making it robust enough to handle new tasks with large data volumes. PCIe 5.0 also brings other advantages, such as electrical changes to improve signal integrity, backward-compatible CEM connectors for add-in cards, and backward compatibility with previous versions of PCI Express.

It features Thunderbolt 4 support via an integrated header. With an Intel-certified additional ASUS ThunderboltEX 4 card, the TUF Gaming H670-PRO WIFI D4 can also enable bidirectional speeds of up to 40 Gbps on a single cable.

Additionally, it features a daisy-chain function for connecting multiple displays and supports up to an 8K resolution display. It can also provide up to 100 Watts of power for fast device charging.

The additional ASUS ThunderboltEX 4 card is sold separately.

PCIe 5.0 is 2 times faster than PCIe 4.0, so we adapted the SMT manufacturing process for the faster SafeSlot to ensure the highest data speeds. SafeSlot is a reinforced metal casing added to a PCIe slot to keep a card firmly installed. Meanwhile, the robust ASUS SafeDIMM cases support and protect memory modules on selected ASUS motherboards, allowing you to install your modules with speed, precision, and confidence.

TUF LANGuard is a military-grade innovation that integrates advanced signal coupling technology and top-tier surface-mounted capacitors to enhance performance, protecting the motherboard from lightning and static electricity.

The innovative Q-Latch makes it easy to install or remove an M.2 SSD without the need for special tools. The design uses a simple locking mechanism to secure the M.2 SSD, thereby eliminating the need for screws.

Armoury Crate is exclusive ASUS software that gives you centralized control of supported gaming products. From a single intuitive interface, Armoury Crate allows you to easily customize RGB lighting and effects for every compatible device in your arsenal and synchronize them with Aura Sync for unique system lighting effects. It also provides hardware information and control of settings for a selected and growing number of products, such as keyboard and mouse preferences, Fan Xpert 4, and Two-Way AI Noise Cancelation, making it easier to set up the appearance and atmosphere of your system.

A well-tuned system deserves a corresponding aesthetic. The TUF Gaming H670 series features edge lighting to enhance its robust appearance. ASUS Aura offers full RGB control with a variety of functional presets for built-in LED lights, as well as third-party strips that you can connect to the integrated RGB headers. And all of this can be synchronized with an ever-growing portfolio of Aura-capable hardware.