XENTHRA
XENTHRA XN-H81M-VH 4th Gen mATX Motherboard
1600 / 1333 / 1066 MHz · Micro-ATX (180 mm x 216 mm) · Intel B85 Express Chipset
৳4,200৳4,500Save 7%
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MSI PRO B550M-B AMD AM4 mATX Motherboard
Model: PRO B550M-BItem #: msi-pro-b550m-b-motherboard
৳13,500
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Ordering is paused
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
Sold by Micro
Key highlights
- AMD B550 Chipset
- 2 M.2 slots
- Memory Support DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE; Max. overclocking frequency:; • 1DPC 1R Max speed up to 4600+ MHz; • 1DPC 2R Max speed up to 3866+ MHz RAM type
- mATX; 220mmx243.84mm Form factor
Overview
The MSI PRO B550M-B Motherboard is a dependable and efficient MSI AMD Motherboard designed for mainstream PC builders who want stability, performance, and essential features at a great value. Built on the AMD B550 chipset with support for the AM4 socket, it is fully compatible with a wide range of AMD Ryzen 3000, 4000, and 5000 series processors, making it a versatile choice for gaming and productivity. With support for DDR4 memory up to 128GB and speeds reaching 4400+ MHz (OC), this MSI 550 Motherboard ensures smooth multitasking and fast responsiveness. It features PCIe 4.0 support for next-gen graphics cards and NVMe SSDs, delivering ultra-fast data transfer speeds and future-proof expansion. Storage options include M.2 slots with PCIe 4.0/3.0 support and multiple SATA ports, giving flexibility for both high-speed SSDs and traditional drives. Connectivity is practical with USB 3.2 Gen1 ports, HDMI and DVI-D outputs, and Gigabit LAN, ensuring stable networking and versatile display options. Enhanced with Core Boost technology, Audio Boost, and premium thermal solutions, the MSI PRO B550M-B provides reliable power delivery, improved sound quality, and efficient cooling for long-term durability. Compact in micro-ATX form factor, it fits easily into smaller cases while still offering robust functionality. Whether you’re building a budget-friendly gaming rig or a productivity workstation, the MSI PRO B550M-B Motherboard delivers dependable performance, essential features, and MSI’s trusted quality.
Specifications
- Chipset
- AMD B550
- M.2 slots
- 2
- RAM type
- Memory Support DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE; Max. overclocking frequency:; • 1DPC 1R Max speed up to 4600+ MHz; • 1DPC 2R Max speed up to 3866+ MHz
- Form factor
- mATX; 220mmx243.84mm
- Memory — Type
- DDR4
- Memory — Slots
- 2x DDR4
- Highlights — Model
- PRO B550M-B
- Graphics — Graphics
- 1x HDMI; Support HDMITM 2.1, maximum resolution of 4K 60Hz*; 1x DisplayPort; Supports DP 1.2, maximum resolution of 4K 60Hz*; *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Show all 25 specificationsShow fewer
- Expansion Slots — PCI
- 1x PCI-E x16 slot; PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
- Highlights — Features
- 2x M.2 SSD Slot, Realtek 1Gbps LAN
- Memory — Maximum Memory
- up to 64GB
- Connector & Ports — HDMI
- 1x HDMI 2.1 port
- Basic Information — Audio
- Realtek ALC897 Codec; 7.1-Channel High Definition Audio
- Connector & Ports — Audio
- 1x Front Audio (JAUD)
- Others — Special Features
- 4x EZ Debug LED
- Highlights — Supported RAM
- 2 x DDR4 slots, Max 64GB, up to 4600+ MHz
- Connector & Ports — USB (s)
- 2x USB 2.0 (Rear); 4x USB 2.0 (Front); 4x USB 5Gbps Type A (Rear); 2x USB 5Gbps Type A (Front); 1x USB 5Gbps Type C (Front)
- Highlights — Graphics Output
- 1x HDMI 2.1, 1x DP 1.2
- Connector & Ports — LAN Port (s)
- 1 x Realtek RTL8111H 1Gbps LAN
- Basic Information — Supported CPU
- Supports AMD Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, 3000 Series and 3000 G-Series desktop processors; Socket AM4
- Connector & Ports — Display Port (s)
- 1x DisplayPort 1.2
- Connector & Ports — Supported Storage
- 2x M.2; M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 / SATA mode, supports 2280/2260/2242 devices; M.2_2 Source (From Chipset) supports up to PCIe 3.0 x4 , supports 22110/2280 devices; 4x SATA 6G
- Connector & Ports — Internal I/O Ports
- 1x Power Connector(ATX_PWR); 1x Power Connector(CPU_PWR); 1x CPU Fan; 1x System Fan; 2x Front Panel (JFP); 1x Chassis Intrusion (JCI); 1x Front Audio (JAUD); 1x Com Port (JCOM); 3x Addressable V2 RGB LED connector (JARGB_V2); 1x RGB LED connector(JRGB); 1x TPM pin header(Support TPM 2.0); 4x USB 2.0 ports; 2x USB 5Gbps Type A ports; 1x USB 5Gbps Type C ports
- Warranty Information — Manufacturing Warranty
- 3 Years
- Connector & Ports — TPM (Trusted Platform Module )
- 1x TPM module connector
Compare with similar products
 This itemMSI PRO B550M-B AMD AM4 mATX Motherboard |  ASRockASRock B840M-HVS AMD AM5 mATX Motherboard |  GIGABYTEGigabyte B550M K WIFI6E AMD AM4 mATX Motherboard |  ASRockASRock B760M-HDV/M.2 D4 Micro ATX Motherboard | |
|---|---|---|---|---|
| Price | ৳13,500 | ৳13,500 | ৳13,500 | ৳13,500 |
| Availability | Out of stock | In stock | In stock | Out of stock |
| Brand | MSI | ASRock | GIGABYTE | ASRock |
| M.2 slots | 2 | 1 | 1 | — |
| RAM type | Memory Support DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE; Max. overclocking frequency:; • 1DPC 1R Max speed up to 4600+ MHz; • 1DPC 2R Max speed up to 3866+ MHz | Supports DDR5 non-ECC, un-buffered memory up to 6800+(OC); Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules | 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 DDR4 Memory Technology; Supports DDR4 non-ECC, un-buffered memory up to 5333+(OC); Supports ECC UDIMM memory modules (operate in non-ECC mode); Supports Intel Extreme Memory Profile (XMP) 2.0; ; 1DPC 1R Up to 5333+ MHz (OC), 3200 MHz Natively.; 1DPC 2R Up to 4400+ MHz (OC), 3200 MHz Natively. |
| Form factor | mATX; 220mmx243.84mm | Micro ATX Form Factor: 9.6-in x 9.0-in, 24.4 cm x 22.9 cm; 2oz Copper PCB | Micro ATX Form Factor; 24.4cm x 24.4cm | Micro ATX Form Factor: 9.6-in x 7.9-in, 24.4 cm x 20.1 cm |
| Chipset | AMD B550 | AMD B840 | AMD B550 | Intel B760 |
Warranty & returns
Manufacturer warranty
Covered by the manufacturer's official Bangladesh warranty where one applies. The warranty term for this product, when the source lists one, appears in the specifications above.
Dead on arrival
Report a dead-on-arrival unit within 3 days of delivery and we replace it.
Returns
Return an unopened, unused product in its original packaging within 3 days of delivery. Delivery charges are not refundable.
