MSI B550‑A PRO AM4 ATX Motherboard with DDR4 OC, PCIe 4.0, Dual M.2 & USB‑C
₹14,035.00
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About MSI B550‑A PRO AM4 ATX Motherboard
With its extensive feature set, the MSI B550-A PRO is perfect for office users, gamers, and creators who desire performance and expandability without breaking the bank. It supports Ryzen 5000 (and future) CPUs with a BIOS update and is based on the AMD B550 chipset.
Powered by MSI’s Core Boost and a 2-oz-thick copper PCB for stable overclocking, it features 4× DDR4 DIMM slots with a maximum frequency of 4400 MHz (OC). There are two M.2 slots (one Gen4 x4 with M.2 Shield Frozr and another Gen3 x4), six SATA ports, and a reinforced PCIe 4.0 x16 slot pair with two extra PCIe 3.0 slots.
Gigabit LAN, USB 3.2 Gen2 Type-A/C, and HD audio through the Realtek ALC892 simplify connectivity. Extended heatsinks, a water-pump fan header, and Smart Fan 5 headers are examples of surrounding cooling controls.
Building, tuning, and troubleshooting are made easier by do-it-yourself features like Dragon Centre software, EZ Debug LEDs, and a BIOS Flashback button. Because of this, it’s perfect for both inexperienced builders and users who prioritise performance.
Features of MSI B550‑A PRO AM4 ATX Motherboard
| Feature | Details |
|---|---|
| CPU Socket | AM4 (Ryzen 3000–5000/possible future support via BIOS update) |
| Chipset | AMD B550 |
| Power Delivery | 10 2 1 Duet Rail VRM, Core Boost, digital PWM |
| Memory Support | 4× DDR4 DIMM, up to 128 GB, 4400 MHz OC via A‑XMP |
| Expansion Slots | 1× PCIe 4.0 x16 (reinforced), 1× PCIe 3.0 x16 (x4), 2× PCIe 3.0 x1 |
| M.2 Slots | Gen4 x4 with heatsink Gen3 x4 |
| SATA Ports | 6× SATA 6 Gb/s |
| USB Ports | Rear USB‑C Type‑A Gen2, Gen1; internal USB 3.2/2.0 headers |
| Networking | Realtek 8111H Gigabit LAN |
| Audio | Realtek ALC892 7.1‑channel HD |
| Cooling Headers | 1× CPU, 1× Pump, 6× System fans, Smart Fan 5 support |
| DIY Features | EZ Debug LED, BIOS Flashback, Dragon Centre |
| Warranty | 3 years |
Ideally Best For
- Mid-Range Gaming & Creative Builds: PCIe 4.0, dual M.2, and DDR4 OC deliver excellent performance and upgrade flexibility.
- DIY & First-Time Builders: Debug tools, BIOS flash without CPU, and intuitive software make setup a breeze.
- Office & Home PCs with Future Potential: Stable and expandable with advanced features for everyday productivity.
- Value-Oriented Performance Users: Offers many premium features at a reasonable price compared to higher-end boards.
Buy MSI B550‑A PRO AM4 ATX Motherboard with DDR4 OC, PCIe 4.0, Dual M.2 & USB‑C Online Today.
MSI – Gaming Laptops, Graphics Cards, Motherboards & High-Performance PC Hardware
MSI (Micro-Star International) is a globally recognised brand known for producing cutting-edge gaming laptops, graphics cards, motherboards, monitors and professional creator hardware. With a strong focus on performance, cooling, durability and gaming aesthetics, MSI products are trusted by gamers, creators and PC enthusiasts worldwide.
About MSI
Founded in 1986, MSI has become a powerhouse in the gaming and PC hardware industry. Their components are engineered for high performance, precision and long-term reliability. From esports-ready laptops to enthusiast-grade motherboards and GPUs, MSI offers premium hardware for every kind of user.
Popular MSI Product Categories
MSI Gaming Laptops
MSI gaming laptops are known for their powerful processors, dedicated GPUs, fast displays and exceptional thermal design. Perfect for esports, AAA gaming, content creation and productivity.
Key Features:
- High refresh rate displays (120Hz–360Hz)
- Nvidia RTX / AMD Radeon graphics
- Efficient cooling with Cooler Boost technology
- RGB keyboard options with SteelSeries integration
- Strong build quality and premium design
MSI Creator & Professional Laptops
These laptops are designed for video editors, 3D artists, designers and engineers who require high compute power and colour-accurate displays.
- Factory-calibrated displays (AdobeRGB, DCI-P3)
- Powerful CPUs and GPUs for creative workloads
- Lightweight, premium chassis
MSI Graphics Cards
MSI GPUs deliver excellent performance and quiet cooling. Known for their TRI FROZR, TWIN FROZR and SUPRIM cooling systems, MSI graphics cards are ideal for gaming, streaming and content creation.
Key Features:
- Advanced cooling with triple or dual-fan designs
- Factory overclocked models
- RGB Mystic Light lighting
- Durable metal backplates
- Nvidia GeForce and AMD Radeon options
MSI Motherboards
MSI motherboards are built for stability, performance and expandability. They are popular for gaming PCs, professional builds and overclocking systems.
Key Features:
- Z-series, B-series, X-series, H-series boards
- Robust VRM and heatsink design
- PCIe 4.0 and 5.0 support (model dependent)
- DDR4 and DDR5 memory support
- Mystic Light RGB lighting control
MSI Monitors
MSI gaming monitors offer vibrant colours, fast refresh rates and curved/flat panel options. Ideal for competitive and immersive gaming experiences.
Key Features:
- 144Hz–360Hz refresh rates
- 1ms response time
- Curved and ultrawide screen options
- High colour accuracy for creative work
MSI PC Cases & Cooling
MSI also manufactures airflow-focused cabinets, AIO coolers and fans designed to keep high-end systems cool and quiet.
Key Features:
- ARGB lighting and stylish designs
- Strong airflow mesh panels
- 240mm, 280mm, 360mm AIO coolers
- Quiet and efficient fans
MSI Power Supplies (PSUs)
MSI PSUs are known for their stability, efficiency and safety certifications.
- 80+ Gold and Platinum ratings
- Fully modular designs
- Reliable components for high-end builds
Why Choose MSI?
MSI offers premium-quality hardware engineered for gaming, productivity and creativity. With consistent innovation and high-end performance, MSI is a favourite among gamers and professionals.
- Powerful and reliable hardware
- Excellent thermal engineering
- Premium build quality
- Modern RGB aesthetics
- Great value across all product segments
Ideal For
Gamers, streamers, content creators, students, professionals, PC builders and anyone seeking high-performance hardware for work or play.
