| Product Overview | |
|---|---|
| Manufacturer | GIGABYTE |
| Series | AORUS TACHYON OC Series |
| Model | Z790 AORUS TACHYON X |
| Form Factor | ATX (30.5 × 24.4 cm) |
| Chipset | Intel® Z790 Express Chipset |
| Technical Specifications | |
| CPU Socket | LGA 1700 for Intel® 14th/13th/12th Gen Core™, Pentium® Gold, Celeron® |
| Memory Support | 4 × DDR5 DIMM Slots (max 192 GB) Dual‑Channel, 8000 MHz+ (OC), Intel® XMP 3.0 |
| Expansion Slots | 1 × PCIe 5.0 x16 (CPU, reinforced EZ‑Latch) 1 × PCIe 4.0 x16 (x4 mode) 2 × PCIe 3.0 x1 |
| Storage Support | 4 × M.2 Slots: • 1 × PCIe 5.0 x4 (22110) • 3 × PCIe 4.0 x4 (2280, 1 × SATA compatible) 6 × SATA 6 Gb/s Ports RAID 0, 1, 5, 10 |
| Rear I/O | 2 × Thunderbolt 4 Type‑C (40 Gbps) 1 × USB 3.2 Gen 2×2 Type‑C (20 Gbps) 2 × USB 3.2 Gen 2 Type‑A 4 × USB 3.2 Gen 1 Type‑A 2 × USB 2.0 Type‑A 1 × HDMI (4K@60Hz) 1 × RJ‑45 (10 GbE) 2 × Wi‑Fi antenna ports 5 × 3.5 mm jacks + Optical S/PDIF |
| Internal I/O Headers | 1 × USB 3.2 Gen 2 front panel USB‑C 2 × USB 3.2 Gen 1 2 × USB 2.0 6 × SATA 6 Gb/s RGB & ARGB Headers 8 × PWM Fan / Pump Headers |
| Networking | Intel® Ethernet I225-V 2.5 GbE LAN Intel® 10 GbE LAN (Aquantia) Intel® Wi‑Fi 6E AX211 (2×2) Bluetooth® 5.3 |
| Audio | Realtek® ALC1220-VB Codec ESS SABRE9018Q2C DAC High‑Definition 7.1-channel audio + Optical S/PDIF |
| Power Delivery | 18+2+2 Digital VRM Phases Premium Chokes & Nichicon Capacitors 2×8‑pin CPU power 12‑Layer PCB |
| Cooling Features | Massive Fins‑Array VRM Heatsinks with Heatpipe Full M.2 Thermal Guard III Smart Fan 6 with Hybrid Headers & Sensors |
| Special / OC Features | Debug LED, Voltage Read‑Points, OC Touch Buttons, Q‑Flash Plus, EZ‑Latch PCIe/M.2, RGB Fusion 2.0 |
| OS Support | Windows® 11 / 10 64‑bit |
| Included Accessories | Wi‑Fi Antennas, SATA Cables, G‑Connector, M.2 Screws/Standoffs, RGB Cables, OC Case Badge, Manual |
| The GIGABYTE Z790 AORUS TACHYON X is GIGABYTE’s ultimate overclocking ATX board for Intel LGA 1700. With robust 18‑phase VRM, dual Thunderbolt 4, and triple LAN (10 GbE + 2.5 GbE), it’s engineered for extreme performance. Add in high‑end audio, quad M.2 storage, and a full complement of OC tools (voltage read‑points, touch buttons, debug LED), and you’ve got a powerhouse for serious gamers and competitive overclockers. | |

















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