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GIGABYTE B550 UD AC Y1 (rev. 1.2) MOTHERBOARD

 16,599.00  13,100.00 Save 21%

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SKU: B550-UD-AC-Y1
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Description

GIGABYTE B550 UD AC MOTHERBOARD

 

  • Supports AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series/ Ryzen™ 3000 and Ryzen™ 3000 G-Series Processors
  • Dual Channel ECC/ Non-ECC Unbuffered DDR4, 4 DIMMs
  • 10+3 Phases Digital Twin Power Design with Low RDS(on) MOSFETs
  • Ultra Durable™ PCIe 4.0 Ready x16 Slot
  • Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 Connectors
  • GbE LAN with Bandwidth Management
  • Front USB 3.2 Gen1 Type-C® and HDMI
  • High-Quality Audio Capacitors and Audio Noise Guard for Ultimate Audio Quality
  • RGB FUSION 2.0 supports Addressable LED & RGB LED Strips
  • Smart Fan 5 Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
  • Q-Flash Plus Update BIOS without Installing the CPU, Memory, and Graphics Card

 

SPECIFICATION

 

CPU AMD Socket AM4, support for: AMD Ryzen™ 5000 Series/ Ryzen™ 5000 G-Series/ Ryzen™ 4000 G-Series, Ryzen™ 3000 Series and Ryzen™ 3000 G-Series Processors
Chipset AMD B550
Memory 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity) of system memory

Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200/2933/2667/2400/2133 MHz memory modules

Dual channel memory architecture

Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*
* ECC memory (ECC mode) support varies by CPU

Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules

Support for Extreme Memory Profile (XMP) memory modules

Onboard Graphics Integrated into the AMD Ryzen™ 5000 G-Series/4000 G-Series Processors:

  1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz
* Support for HDMI 2.1 version, HDCP 2.3, and HDR.The maximum shared memory of 16 GB

Audio Realtek® Audio CODEC

High Definition Audio

2/4/5.1/7.1-channel

LAN Realtek® GbE LAN chip (1 Gbps/100 Mbps)
Wireless Communication module Realtek® Wi-Fi RTL8821CE

WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band

BLUETOOTH 4.2

Support for 11ac wireless standard and up to 433 Gbps data rate

Expansion Slots 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:

AMD Ryzen™ 5000 Series* Processors/AMD Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode
* Actual support may vary by AMD CPU’s specification.

AMD Ryzen™ 5000 G-Series/4000 G-Series Processors support PCIe 3.0 x16 mode
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.

4 x PCI Express x1 slots, integrated into the Chipset:

Supporting PCIe 3.0 x1 mode

Storage Interface 1 x M.2 connector (M2A_CPU), integrated into the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:

AMD Ryzen™ 5000 Series/3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs

AMD Ryzen™ 5000 G-Series/4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs

1 x M.2 connector (M2B_SB), integrated into the Chipset, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:

Supporting SATA and PCIe 3.0 x4/x2 SSDs

4 x SATA 6Gb/s connectors, integrated into the Chipset

Support for RAID 0, RAID 1, and RAID 10

USB CPU:

1 x USB 3.2 Gen 2 Type-A port (red) on the back panel

1 x USB Type-C® port on the back panel, with USB 3.2 Gen 1 support

2 x USB 3.2 Gen 1 ports on the back panel

Chipset:

1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header

2 x USB 3.2 Gen 1 ports available through the internal USB header

4 x USB 2.0/1.1 ports available through the internal USB headers

Chipset+USB 2.0 Hub:

4 x USB 2.0/1.1 ports on the back panel

Internal I/O Connectors 1 x 24-pin ATX main power connector

1 x 8-pin ATX 12V power connector

1 x CPU fan header

1 x water cooling CPU fan header

3 x system fan headers

2 x addressable LED strip headers

2 x RGB LED strip headers

1 x CPU cooler LED strip/RGB LED strip header

2 x M.2 Socket 3 connectors

4 x SATA 6Gb/s connectors

1 x front panel header

1 x front panel audio header

1 x USB Type-C® port, with USB 3.2 Gen 1 support

1 x USB 3.2 Gen 1 header

2 x USB 2.0/1.1 headers

1 x Trusted Platform Module (TPM) header (2×6 pin, for the GC-TPM2.0_S module only)

1 x Clear CMOS jumper

Back Panel Connectors 4 x USB 2.0/1.1 ports

2 x SMA antenna connectors (1T1R)

1 x HDMI port

1 x USB 3.2 Gen 2 Type-A port (red)

1 x USB Type-C® port, with USB 3.2 Gen 1 support

1 x Q-Flash Plus button

1 x RJ-45 port

2 x USB 3.2 Gen 1 ports

3 x audio jacks

I/O Controller iTE® I/O Controller Chip
H/W Monitoring Voltage detection

Temperature detection

Fan speed detection

Water cooling flow rate detection

Fan fail warning

Fan speed control

BIOS 1 x 128 Mbit flash

Use of licensed AMI UEFI BIOS

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features Support for APP Center
@BIOS
EasyTune
RGB Fusion
Smart Backup
System Information Viewer

Support for Q-Flash Plus

Support for Q-Flash

Support for Xpress Install

Bundled Software Norton® Internet Security (OEM version)

LAN bandwidth management software

Operating System Support for Windows 11 64-bit

Support for Windows 10 64-bit

Form Factor ATX Form Factor; 30.5cm x 24.4cm

Brand

GIGABYTE

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