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GIGABYTE B550M DS3H AC R2 mATX AMD Motherboard

Name: GIGABYTE B550M DS3H AC R2 mATX AMD Motherboard
Brand: GIGABYTE
Price: 13900 BDT
Availability: OutOfStock

Model: B550M DS3H AC R2Item #: gigabyte-b550m-ds3h-ac-r2-motherboard

৳13,900

Out of stockverified 22 Sept 2026

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We're finishing our supply arrangements. Prices and stock here are live — ordering reopens shortly.

Delivery

Inside Dhaka: ৳60 · 1–2 days
Outside Dhaka: ৳120 · 2–4 days

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Key highlights

AMD B550 Chipset
1 M.2 slots
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 MT/s memory modules; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules; Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules RAM type
Micro ATX Form Factor; 24.4cm x 24.4cm

Overview

The GIGABYTE B550M DS3H AC R2 mATX AMD Motherboard is a powerful and versatile choice for building a modern PC, combining durability, performance, and advanced connectivity in a compact Micro‑ATX form factor. As a reliable GIGABYTE Motherboard, it supports AMD Ryzen 5000, 4000, and 3000 series processors with the AM4 socket, offering PCIe 4.0 compatibility for next‑generation graphics cards and ultra‑fast NVMe SSDs. This Gigabyte AMD Motherboard features a 5+3 phase digital VRM solution with low RDS(on) MOSFETs, ensuring stable power delivery for gaming and productivity workloads. With dual‑channel DDR4 memory support up to 128GB, dual PCIe M.2 slots, and reinforced PCIe x16 expansion, the Gigabyte B550 Motherboard provides flexibility and speed for demanding users. Connectivity is a highlight, with Intel Dual Band 802.11ac Wi‑Fi, Realtek Gigabit LAN, HDMI and DisplayPort outputs, multiple USB 3.2 Gen1 and USB 2.0 ports, and RGB Fusion 2.0 lighting support, making it a true Gigabyte WiFi Motherboard for seamless networking and customization. Enhanced audio with high‑quality capacitors and Audio Noise Guard ensures clear sound, while Smart Fan 5 technology with hybrid fan headers keeps systems cool and stable. BIOS updates are simplified with Q‑Flash Plus, allowing easy upgrades without CPU, RAM, or GPU installed. Compact yet feature‑rich, the Gigabyte 550 Motherboard delivers future‑proof performance, strong connectivity, and long‑term reliability, making it an excellent choice for gamers, creators, and professionals looking to build a mid‑range PC with confidence.

Specifications

Chipset: AMD B550
M.2 slots: 1
RAM type: 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 MT/s memory modules; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules; Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules
Form factor: Micro ATX Form Factor; 24.4cm x 24.4cm
Memory — Type: Dual Channel DDR4 Memory Technology
Memory — Slots: 4 x DDR4 DIMM sockets supporting up to 128 GB (32 GB single DIMM capacity)of system memory
Highlights — Model: B550M DS3H AC R2
Highlights — Ports: 1 x DipslayPort, 1 x HDMI

Show all 29 specifications

Graphics — Graphics: Integrated Graphics Processor with AMD Radeon™ Graphics support:; - 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz; * Support for DisplayPort 1.4 version, HDCP 2.3, and HDR.; ; - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
Highlights — Memory: 4 x DDR4 DIMM up to 128GB
Expansion Slots — PCI: 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:; AMD Ryzen 5000/3000 Series Processors support PCIe 4.0 x16 mode; AMD Ryzen 5000 G/4000 G/3000 G Series Processors support PCIe 3.0x16 mode; * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.; ; ; Chipset:; - 1 x PCI Express x16 slot (PCIEX4), supporting PCIe 3.0 and running at x4; - 1 x PCI Express x1 slot (PCIEX1), supporting PCIe 3.0 and running at x1
Memory — Maximum Memory: 128 GB
Basic Information — 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
Connector & Ports — HDMI: - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
Connector & Ports — RAID: RAID 0, RAID 1, and RAID 10 support for NVMe SSD storage devices; RAID 0, RAID 1, and RAID 10 support for SATA storage devices
Basic Information — Audio: Realtek ALC1220 CODEC; High Definition Audio; 2/4/5.1/7.1-channel
Connector & Ports — Audio: Realtek® ALC1220 CODEC; * The back panel line out jack supports DSD audio.; High Definition Audio; 2/4/5.1/7.1-channel
Others — Bundled Software: Support for Windows 10 64-bit
Others — Special Features: - @BIOS; - EasyTune; - RGB Fusion; - Smart Backup; - System Information Viewer; Support for Q-Flash Plus; Support for Q-Flash
Connector & Ports — USB (s): CPU:; - 4 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 (2 ports on the back panel, 2 ports available through the internal USB header)
Graphics — Max Shared Memory: 16 GB
Connector & Ports — LAN Port (s): Realtek GbE LAN chip (1 Gbps/100 Gbps/10 Mbps)
Basic Information — Supported CPU: AMD Socket AM4, support for:; AMD Ryzen 5000 G-Series Processors/; AMD Ryzen 5000 Series Processors/; AMD Ryzen 4000 G-Series Processors/; AMD Ryzen 3000 G-Series Processors/; AMD Ryzen 3000 Series Processors;
Connector & Ports — Display Port (s): - 1 x DisplayPort, supporting a maximum resolution of 5120x2880@60 Hz
Connector & Ports — Supported Storage: 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2280 SSDs:; AMD Ryzen™ 5000/3000 Series Processors support SATA and PCIe 4.0x4/x2 SSDs; AMD Ryzen™ 5000 G/4000 G/3000 G Series Processors support SATA and PCIe 3.0 x4/x2 SSDs; 1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2280 SATA and PCIe 3.0 x2 SSDs; 4 x SATA 6Gb/s connectors;
Connector & Ports — Internal I/O Ports: 1 x 24-pin ATX main power connector; 1 x 8-pin ATX 12V power connector; 1 x CPU fan header; 2 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® header, with USB 3.2 Gen 1 support; 1 x USB 3.2 Gen 1 header; 1 x USB 2.0/1.1 header; 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only); 1 x serial port header; 1 x Clear CMOS jumper; 1 x Q-Flash Plus button; ; Back Panel Connectors; 2 x USB 2.0/1.1 ports; 1 x PS/2 keyboard/mouse port; 1 x HDMI port (Note); 1 x DisplayPort (Note); 4 x USB 3.2 Gen 1 ports; 1 x RJ-45 port; 2 x antenna connectors; 3 x audio jacks
Warranty Information — Manufacturing Warranty: 03 years Warranty
Connector & Ports — Wireless Communication module: Realtek® Wi-Fi RTL8821CE; - WIFI 802.11 a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band; - BLUETOOTH 5.0; - Support for 11ac wireless standard
Connector & Ports — TPM (Trusted Platform Module ): 1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)

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Price	৳13,900	৳13,800	৳13,800	৳13,900
Availability	Out of stock	In stock	Out of stock	In stock
Brand	GIGABYTE	Asus	MSI	GIGABYTE
M.2 slots	1	—	—	—
RAM type	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 MT/s memory modules; Dual channel memory architecture; Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules; Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for Extreme Memory Profile (XMP) memory modules	7200+(OC)/7000(OC)/6800(OC)/6600(OC)/6400(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800 Non-ECC, Un-buffered Memory; Dual channel memory architecture; Supports AMD Extended Profiles for Overclocking (EXPO)	Memory Support 4800(OC)/ 4600(OC)/ 4400(OC)/ 4266(OC)/ 4200(OC)/ 4000(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200(JEDEC)/ 2933(JEDEC)/ 2666(JEDEC)/ 2400(JEDEC)/ 2133(JEDEC); Max. overclocking frequency:; • 1DPC 1R Max speed up to 4800+ MHz; • 1DPC 2R Max speed up to 4600+ MHz; Supports Dual-Channel mode; Supports non-ECC, un-buffered memory; Supports Intel® Extreme Memory Profile (XMP)	6400(OC) / 6200(OC) / 6000(OC) / 5600(OC) / 5200 / 4800 / 4400 MT/s memory modules; Dual channel memory architecture; Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules; Support for AMD EXtended Profiles for Overclocking (AMD EXPO) and Extreme Memory Profile (XMP) memory modules
Form factor	Micro ATX Form Factor; 24.4cm x 24.4cm	micro-ATX Form Factor; 8.9 inch x 8.6 inch (22.6 cm x 21.8 cm)	mATX; 220mmx243.84mm	Micro ATX Form Factor; 23.0cm x 22.5cm
Chipset	AMD B550	AMD B650 Chipset	INTEL B760	AMD B650