GIGABYTE AORUS B850 A Stealth Ice (AM5) ATX Motherboard

Description

Overview
The GIGABYTE AORUS B850 A Stealth Ice is an ATX, AM5 platform motherboard built for modern AMD Ryzen processors (7000/8000/9000 series). The Stealth ICE model continues GIGABYTE’s reverse‑connector Stealth design and focuses on fast storage, advanced cooling and improved connectivity for gaming and content creation systems.

Key features

• Socket & chipset: AMD Socket AM5 with B850 chipset; supports AMD Ryzen™ 9000 / 8000 / 7000 series processors. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Memory: 4 × DDR5 DIMM slots (dual‑channel) with DDR5 OC support up to 8200 MT/s and AMD EXPO support. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Storage: 4 × M.2 slots (including 2 × PCIe 5.0 x4 and 2 × PCIe 4.0) and 2 × SATA 6 Gb/s ports. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Expansion & graphics: 1 × PCIe 5.0 x16 (PCIe UD reinforced slot) plus 1 × PCIe 4.0 x4 slot for add‑in cards. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Networking & wireless: Onboard 5 GbE LAN and Wi‑Fi 7 with directional ultra‑high gain antenna (WIFI EZ‑Plug). ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• USB & I/O: Front USB‑C 20 Gb/s (USB 3.2 Gen2x2) support plus multiple rear USB 3.2/2.0 ports and HDMI; 8‑channel HD audio with high‑end audio capacitor. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Power & cooling: Digital twin 14+2+2 phase VRM design (7+7 parallel layout), UD Power connectors (4+8 pin CPU, 24‑pin ATX) and extensive thermal armour and M.2 thermal guards. ([gigabyte.com](https://www.gigabyte.com/us/Motherboard/B850-AORUS-STEALTH-ICE/sp))
• Form factor & size: ATX, dimensions listed by retailers as 30.5 × 24.4 cm. ([pcdiga.com](https://www.pcdiga.com/componentes/motherboards/motherboards-amd/motherboard-atx-gigabyte-b850-aorus-stealth-ice-sktam5-9mb85stle-00-g10-4719331873103))

Who this suits

This board is aimed at builders wanting a modern AM5 ATX platform with high‑speed storage and networking — ideal for gamers, streamers and content creators who plan to use PCIe 5.0 SSDs, require fast LAN/Wi‑Fi, and prefer the Stealth ICE aesthetic or reverse‑connector layout to maximise chassis compatibility.