GIGABYTE B850M AORUS STEALTH Motherboard AMD B850 AM5 Socket micro ATX DDR5 Black

SKU: B850M AORUS STEALTH

£235.03

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About This Item

  • AMD B850 chipset with Socket AM5 support for Ryzen 7000 8000 and 9000 Series processors
  • Four DDR5 DIMM slots supporting up to 256 GB total capacity and speeds reaching 8200 MHz
  • Three M.2 slots including one PCIe 5.0 and two PCIe 4.0 connections alongside two SATA III ports
  • micro ATX form factor featuring one PCIe x16 Gen 5 slot and one PCIe x16 Gen 4 slot
  • Integrated Wi-Fi 6E and Bluetooth 5.4 with Realtek 2.5 Gigabit Ethernet controller
  • HDMI 2.1 and DisplayPort 1.4 outputs with 7.1 channel audio via Realtek ALC1220 chip
  • Three year warranty period includes bundled Norton Internet Security software and RGB LED headers
Description

GIGABYTE B850M AORUS STEALTH – Compact AM5 Performance

We recommend the GIGABYTE B850M AORUS STEALTH Motherboard AMD B850 AM5 Socket micro ATX DDR5 Black. It suits compact AM5 builds. This layout delivers robust connectivity without cluttering your case. You gain access to PCIe 5.0 and three M.2 slots. Ideal for gamers needing speed in a small footprint.

Core Technical Specifications

Metric Spec
Socket AM5
Chipset AMD B850
Memory Support DDR5 up to 8200 MHz
M.2 Slots 3
Wireless Wi-Fi 6E + Bluetooth 5.4
Form Factor microATX

Why Choose the GIGABYTE B850M AORUS STEALTH Motherboard AMD B850 AM5 Socket micro ATX DDR5 Black

This board brings together key components you need for modern computing. Its chipset supports future-ready features while maintaining stability. You get reliable performance without needing to overclock excessively. The design simplifies cable management in smaller PC cases.

Expand Your Storage Capacity

Three M.2 slots let you add multiple fast drives. One slot supports PCIe 5.0 for future-proof speeds. SATA ports remain available for high-capacity hard drives. You can build a large library without sacrificing performance.

Optimise Memory Performance

The board supports DDR5 speeds up to 8200 MHz. A dual-channel configuration boosts overall system responsiveness. You get four slots for significant memory headroom. High-speed kits work well with these supported speeds.

Stay Connected Without Cables

Wi-Fi 6E and Bluetooth 5.4 are built in. You avoid messy cables for wireless peripherals. This feature keeps your desk tidy and functional. Network speeds remain stable during peak usage times.

Manage Heat Effectively

Multiple fan and pump headers help regulate temperatures. Passive cooling on the chipset keeps noise down. You monitor system health through onboard sensors easily. The hardware is ready for high-performance water cooling.

What Comes In The Box

  • Antenna
  • Screws
  • Battery

Before You Order

  • Confirm your CPU uses the AM5 socket.
  • Check that your RAM modules are DDR5.
  • Verify your case fits a microATX board.

Frequently Asked Questions

Q: Which AMD processors are compatible?

A: It supports Ryzen 7000, 8000, and 9000 series.

Q: What is the maximum memory speed?

A: The motherboard supports DDR5 speeds up to 8200 MHz.

Q: How many M.2 slots does it have?

A: There are three M.2 slots for storage expansion.

Q: Does it include built-in Wi-Fi?

A: Yes, it features Wi-Fi 6E and Bluetooth connectivity.

Q: Which Windows versions are supported?

A: It is certified for Windows 11 Home and later.

Our Verdict

This unit fits those prioritising speed in a smaller chassis. It balances modern features with a clean design. You receive a full three-year warranty with your purchase. It remains a solid choice for custom AM5 systems.

Specifications
Internal I/O
Number of M.2 (M) slots3
USB 3.2 Gen 2 (3.1 Gen 2) connectors1
Front panel connectorYes
12V power connectorYes
Supported storage drive interfacesM.2, PCI Express 4.0, PCI Express 5.0, SATA III
USB 2.0 connectors2
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
TPM connectorYes
Number of SATA III connectors2
Number of chassis fan connectors2
Front panel audio connectorYes
EPS power connector (8-pin)Yes
CPU fan connectorYes
ATX Power connector (24-pin)Yes
RGB LED pin headerYes
Number of CPU fan connectors2
Number of EPS power connectors (8-pin)1
Number of water pump connectors2
Number of RGB LED pin headers4
Technical details
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Parallel processing technology supportNot supported
HDMI version2.1
Cooling typePassive
Motherboard form factormicro ATX
Component forPC
Warranty period3 year(s)
Audio
Audio output channels7.1 channels
Performance
Number of HDDs supported2
Supported storage drive typesHDD & SSD
Windows operating systems supportedWindows 11 Home
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
RAID levels0, 1, 10, 5
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Processor
Processor manufacturerAMD
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5
Processor socketSocket AM5
Memory
Number of memory slots4
Memory slots typeDIMM
Supported memory typesDDR5-SDRAM
Memory channelsDual-channel
Supported memory clock speeds8200,8000,7800,7600,7200,7000,6800,6600,6400,6200,6000,5600,5200,4800,4400 MHz
Maximum internal memory256 GB
Unbuffered memoryYes
Supported memory clock speed (max)8200 MHz
ECC сompatibilityNon-ECC
Maximum internal memory per slot64 GB
Storage controllers
Number of HDDs supported2
Supported storage drive typesHDD & SSD
Supported storage drive interfacesM.2, PCI Express 4.0, PCI Express 5.0, SATA III
RAID levels0, 1, 10, 5
Number of storage drives supported5
RAID supportYes
Graphics
Parallel processing technology supportNot supported
Maximum resolution4096 x 2160 pixels
DirectX version12.0
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
DisplayPort version1.4
USB 2.0 ports quantity4
WiFi-AP antenna jack2
S/PDIF out portYes
Headphone outputs1
HDMI version2.1
HDMI ports quantity1
Ethernet LAN (RJ-45) ports1
DisplayPorts quantity1
Digital audio optical out1
Line-inYes
Network
Ethernet LANYes
Wi-FiYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
LAN controllerRealtek RTL8126
Ethernet interface type2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
BluetoothYes
Bluetooth version5.4
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelRealtek RTL8922AE
Features
Power source typeATX
Windows operating systems supportedWindows 11 Home
Motherboard chipset familyAMD
Motherboard chipsetAMD B850
Supported processor socketsSocket AM5
PC health monitoringFan, Temperature, Voltage, Water cooling
Cooling typePassive
Audio output channels7.1 channels
Motherboard form factormicro ATX
Component forPC
Audio chipRealtek ALC1220
Product colourBlack
Expansion slots
Number of M.2 (M) slots3
PCI Express x16 (Gen 4.x) slots1
PCI Express x16 (Gen 5.x) slots1
1st M.2 largest key size2280
1st M.2 highest PCI Express generation5.0
2nd M.2 largest key size2280
2nd M.2 highest PCI Express generation4.0
3rd M.2 largest key size2280
3rd M.2 highest PCI Express generation4.0
BIOS
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery capacity220 mAh
BIOS typeUEFI AMI
Clear CMOS jumperYes
BIOS memory size512 Mbit
ACPI version5.0
Clear CMOS buttonYes
System Management BIOS (SMBIOS) version2.7
Desktop Management Interface (DMI) version2.7
Power
Power source typeATX
Video
Maximum resolution4096 x 2160 pixels
DirectX version12.0
Packaging data
Package width268 mm
Package depth287 mm
Package height89 mm
Package weight2.66 kg
Software
Windows operating systems supportedWindows 11 Home
Bundled softwareNorton® Internet Security (OEM version)
Battery
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Battery capacity220 mAh
Battery weight3 g
Number of battery cells1
Lithium weight per battery0.07 g
Battery typeCR2032
Logistics data
Products per shipping (inner) case1 pc(s)
Weight & dimensions
Height35 mm
Package width268 mm
Package depth287 mm
Package height89 mm
Package weight2.66 kg
Weight2.29 kg
Width244 mm
Depth244 mm
Packaging content
Bundled softwareNorton® Internet Security (OEM version)
Batteries includedYes
Screws includedYes
Antenna includedYes
Other features
Height35 mm
Package width268 mm
Package depth287 mm
Package height89 mm
Package weight2.66 kg
Weight2.29 kg

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