Gigabyte X870 AORUS STEALTH AM5 ATX Motherboard

PCIe 5.0 | DDR5 8200MT/s | 4x M.2 | 5GbE LAN | Wi-Fi 7 | Dual USB4

The Gigabyte X870 AORUS STEALTH is a high-performance ATX motherboard engineered for next-generation AMD Ryzen systems. Built on the AMD X870 chipset, it delivers advanced power design, PCIe 5.0 capability and ultra-fast connectivity in a refined, performance-focused platform.

Designed for gamers, enthusiasts and high-end builders, this board combines cutting-edge storage, networking and thermal technologies to create a powerful AM5 foundation.

Key Features & Benefits

X3D Turbo Mode – Next-Level Gaming Performance

Optimised for AMD Ryzen X3D processors, X3D Turbo Mode enhances gaming performance and system responsiveness, unlocking greater potential from 3D V-Cache CPUs.

Supports:

• AMD Ryzen 9000 Series

• AMD Ryzen 8000 Series

• AMD Ryzen 7000 Series

A forward-looking platform for serious gaming builds.

High-Speed DDR5 Memory – Up to 8200MT/s (OC)

• 4 x DDR5 DIMM slots

• Dual-channel architecture

• Up to 256GB capacity

• AMD EXPO™ and XMP support

Built to handle high-frequency DDR5 memory for improved bandwidth, faster load times and smoother multitasking.

PCIe 5.0 Graphics & Ultra-Fast Storage

• PCIe 5.0 x16 slot with 10X strength reinforcement

• 2 x PCIe 5.0 x4 M.2 slots

• 2 x PCIe 4.0 x4 M.2 slots

• 2 x SATA 6Gb/s

With four M.2 sockets, including PCIe 5.0 support, the board is ready for next-generation NVMe SSDs and high-performance GPUs.

Advanced Power & Thermal Engineering

• Digital twin 16+2+2 phase VRM solution

• VRM Thermal Armour

• Advanced M.2 Thermal Guard & Thermal Guard Ext.

• M.2 EZ-Flex heat dissipation baseplate (patented design)

• UD Base Plate for enhanced structural strength and heat dissipation

Engineered to maintain stability under sustained gaming loads and overclocked configurations.

Next-Generation Connectivity

• Realtek 5GbE LAN

• Qualcomm Wi-Fi 7 (802.11be, 320MHz support)

• Bluetooth 5.4

• Dual USB4 Type-C (DisplayPort Alt Mode support)

• HDMI 2.1

Delivering ultra-fast wired networking, future-ready wireless speeds and versatile display connectivity.

Builder-Friendly Innovations

• EZ-Latch Plus for PCIe and M.2 slots (screwless design)

• EZ-Latch Click M.2 heatsinks

• WiFi EZ-Plug antenna installation

• Q-Flash & Q-Flash Plus for BIOS updates

• Multi-theme BIOS with AIO fan control

Designed to simplify installation, upgrades and fine-tuning.

Technical Specifications

Chipset

AMD X870

Socket

AMD AM5

Memory

4 x DDR5 DIMM
Up to 256GB
Supports up to 8200MT/s (OC)

Expansion Slots

1 x PCIe 5.0 x16
1 x PCIe 4.0 x4

Storage

4 x M.2 (2 x PCIe 5.0, 2 x PCIe 4.0)
2 x SATA 6Gb/s
RAID 0/1/5/10 (NVMe; RAID 5 requires Ryzen 9000 Series)

Networking

5GbE LAN
Wi-Fi 7
Bluetooth 5.4

Audio

Realtek ALC1220
High Definition 7.1 Channel Audio
Optical S/PDIF Out

USB

2 x USB4 Type-C (rear)
Multiple USB 3.2 Gen 2 & Gen 1 ports
Front USB-C header (USB 3.2 Gen 2x2)

Form Factor

ATX (30.5cm x 24.4cm)

Operating System

Windows 11 64-bit support

Why Choose the X870 AORUS STEALTH?

The X870 AORUS STEALTH provides a premium AM5 platform for modern gaming and performance builds. With PCIe 5.0 graphics support, ultra-fast DDR5 memory, four M.2 storage options and Wi-Fi 7 networking, it is built for current and future hardware demands.

Its robust VRM design, enhanced cooling architecture and user-friendly installation features make it ideal for enthusiasts who want performance, reliability and upgrade flexibility in a single, high-spec motherboard.