Gigabyte B550M H ARGB Socket AM4 DDR4 Micro ATX Motherboard
4499 EGP
- Model Name: GIGABYTE B550M H ARGB (Rev. 1.0)
- CPU Socket: AMD AM4
- Chipset: AMD B550
- Memory: 2 × DDR4 DIMM, dual-channel
- Expansion: PCIe 4.0 x16 (CPU-dependent), PCIe 3.0 x1
- Storage: 1 × M.2, 4 × SATA 6Gb/s
- Networking: Realtek GbE LAN
- Form Factor: Micro-ATX, 23.3 × 19.8cm
- EAN-13: 889523056950
- Warranty: 3 Years — Alfrensia warranty policy
In stock
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AMD B550 · AM4 · DDR4 · Micro-ATX
GIGABYTE B550M H ARGB (Rev. 1.0) Motherboard
A compact AMD AM4 motherboard for compatible Ryzen desktop builds, with DDR4 dual-channel memory, an M.2 storage connector, four SATA ports, Gigabit Ethernet and addressable RGB lighting headers.
Its Q-Flash Plus feature allows supported BIOS updates using the dedicated button and USB process described by GIGABYTE, without requiring a supported CPU or memory installed.
Platform and memory
- AMD Socket AM4 with AMD B550 chipset.
- Supports selected AMD Ryzen 5000, Ryzen 5000 G-Series, Ryzen 4000 G-Series, Ryzen 3000 and Ryzen 3000 G-Series processors. Check GIGABYTE’s CPU support list and required BIOS version for the exact CPU.
- Two DDR4 DIMM slots with dual-channel memory architecture; supports ECC and non-ECC unbuffered memory according to the CPU and memory configuration.
Expansion and storage
- One full-length PCI Express x16 slot. PCIe generation depends on the installed CPU: supported Ryzen 5000/3000 processors can provide PCIe 4.0, while supported G-Series processors use PCIe 3.0.
- One PCIe 3.0 x1 expansion slot.
- One M.2 Socket 3 connector, M-key, for 2280 SSDs. PCIe mode and generation depend on the installed processor; the slot also supports SATA-mode M.2 devices.
- Four SATA 6Gb/s connectors.
Connectivity, cooling and lighting
- Rear display outputs: HDMI and DisplayPort; actual graphics output depends on a processor with integrated graphics.
- Realtek Gigabit Ethernet LAN.
- Rear I/O includes USB 3.2 Gen 1, USB 2.0, PS/2, Q-Flash Plus button and three audio jacks.
- Three addressable RGB Gen2 headers and one RGB LED strip header.
- Smart Fan 6 supports fan control using multiple temperature sources and compatible PWM/DC fans.
Technical specifications
| Model Name | GIGABYTE B550M H ARGB (Rev. 1.0) |
|---|---|
| Part Number (MPN) | N/A — not confirmed from the official source |
| EAN-13 | 889523056950 |
| CPU Socket | AMD AM4 |
| Chipset | AMD B550 |
| CPU Support | Selected AMD Ryzen 5000 / 5000 G-Series / 4000 G-Series / 3000 / 3000 G-Series processors; see official CPU support list |
| Memory | 2 × DDR4 DIMM, dual-channel, ECC/non-ECC unbuffered support (CPU-dependent) |
| Expansion Slots | 1 × PCIe x16 (generation depends on CPU); 1 × PCIe 3.0 x1 |
| M.2 Storage | 1 × M.2 Socket 3, M-key, 2280; PCIe NVMe and SATA modes supported, PCIe generation depends on CPU |
| SATA | 4 × SATA 6Gb/s |
| LAN | Realtek GbE LAN |
| Rear Display | 1 × HDMI; 1 × DisplayPort |
| Rear USB | 4 × USB 3.2 Gen 1; 2 × USB 2.0/1.1 |
| Internal Lighting | 3 × Addressable RGB Gen2 headers; 1 × RGB header |
| Cooling | Smart Fan 6 |
| Form Factor | Micro-ATX, 23.3 × 19.8cm |
| Warranty | 3 Years — Alfrensia warranty policy |
Frequently asked questions
Does this board support DDR5?
No. The B550M H ARGB uses DDR4 memory only.
Will every Ryzen AM4 processor work?
No. Check GIGABYTE’s CPU support list and BIOS requirements for the exact processor model before purchase.
Does it support PCIe 4.0?
The board’s PCIe 4.0 support is CPU-dependent. GIGABYTE specifies PCIe 4.0 for supported Ryzen 5000/3000 CPUs, while supported G-Series processors may operate at PCIe 3.0.
Where can I verify the specifications?
See the official GIGABYTE B550M H ARGB Rev. 1.0 page and official specifications.
| CHIPSET MANUFACTURERS | |
|---|---|
| CPU Socket | |
| Motherboard Chipset | |
| Motherboard Type | |
| CPU SERIES | AMD Ryzen 5000 Series/5000 G-Series/4000 G-Series/3000 Series/3000 G-Series |
| Technology | |
| Max Memory Size | |
| Memory Slot | |
| PCI-E X16 | |
| PCI-E GEN | PCIe 3.0, PCIe 4.0 |
| PCI-E Slots (M.2) | |
| SATAIII | |
| Communication module | |
| Warranty |
| RAM TYPE |
|---|
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Warranty & Purchase Terms
- Warranty for this product: 3 Years (official agent warranty). Details
- Immediate replacement: if a manufacturing defect appears at any time during the warranty, the product is replaced with a new one, no repair (except products that need software work). If no replacement is available, you get a full refund with no deductions. Details
- Returns: don't need it? Return it within 30 days of purchase, as long as it is sealed, unopened and complete. Details
- Inspecting the shipment: before you accept, look at the outer packaging. If the box is badly damaged (torn, wet, crushed or the tape is open) and shows signs of damage, refuse the shipment with the courier and call us right away on 01021625421. Don't open the product box before accepting. Details
- After delivery: if you open it and find damage or missing parts inside, call us within 48 hours on 01021625421 and keep the box and photos or an unboxing video. Details
- Not covered: misuse (burning, breaking, scratching, removing the warranty sticker), operating systems, software and generic accessories. Details
- Important: keep the Alfrensia warranty sticker on the product and all box contents to benefit from the agent's warranty. Details
- Payment & delivery: cash on delivery. Cairo, Giza & Alexandria within 2–3 business days, other governorates within 3–5 business days after order confirmation. Details
- Refunds: your money is back within 2 business days of receiving the product, by InstaPay, wallet or bank transfer. Details
- Your legal rights: all your rights under Egypt's Consumer Protection Law No. 181 of 2018 stay in full; the benefits above come on top. Details
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