Product Information
Asus PRIME B550M-K ARGB AMD DDR4 AM4 micro-ATX Motherboard
Memory type - DDR4
Chipset - AMD B550
Ethernet - 1 x Realtek 1Gb
Form Factor - micro-ATX
Product Pricing
EMI Start From*
PRODUCT SPECIFICATIONS
Processor
AMD Socket AM4 for AMD Ryzen 5000
Series/ 5000 G-Series/ 4000 G-Series/ 3000
Series Desktop Processors
AMD B550 Chipset
Mainboard
128 Mb Flash ROM, UEFI AMI BIOS
Memory
2 x DIMM slots, Max. 64GB, DDR4 5100(OC)/4866(OC)/4600(OC)/4466(OC)/
4400(OC)/4333(OC)/4266(OC)/4200(OC)/
4133(OC)/4000(OC)/3866(OC)/3733(OC)/
3600(OC)/3466(OC)/3400(OC)/3333(OC)/
3200/3000/2933/2800/2666/2400/2133,
Un-buffered Memory*
Dual Channel Memory Architecture
* ECC memory (ECC mode) support
varies by CPU.
* Supported memory types, data rate (speed),
and number of DRAM modules vary
depending on the CPU and memory configuration
Storage
Total supports 2 x M.2 slots and
4 x SATA 6Gb/s ports*
AMD Ryzen™ 5000 Series/ 3000
Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280
(supports PCIe 4.0 x4 & SATA modes)
AMD Ryzen 5000 G-Series/ 4000
G-Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280
(supports PCIe 3.0 x4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M), type 2242/2260/2280/22110
(supports PCIe 3.0 x4 & SATA modes)
4 x SATA 6Gb/s ports
* AMD RAIDXpert2 Technology
supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.
Graphics
1 x DisplayPort
1 x HDMI port
Graphics specifications may
vary between CPU types. Please
refer to AMD CPU specifications.
Supports max. 4K@60Hz as
specified in DisplayPort 1.4.
Supports 4K@60Hz as
specified in HDMI 2.1.
Networking & Connectivity
1 x Realtek 1Gb Ethernet
Audio & Microphone
Realtek 7.1 Surround Sound High
Definition Audio CODEC*
- Supports: Jack-detection,
Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-bit/192 kHz playback
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module
The front panel is required to support 7.1
Surround Sound audio output.
Ports
AMD Ryzen 5000 Series/ 3000
Series Desktop Processors
1 x PCIe 4.0 x16 slot (supports x16 mode)
AMD Ryzen 5000 G-Series/ 4000
G-Series Desktop Processors
1 x PCIe 3.0 x16 slot (supports x16 mode)
AMD B550 Chipset
1 x PCIe 3.0 x1 slot
* Please check the PCIe
Fan and Cooling related
1 x 4-pin CPU Fan header
2 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
USB
1 x USB 3.2 Gen 1 (5G) connector
(supports USB Type-C® )
1 x USB 3.2 Gen 1 (5G) header
supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4
additional USB 2.0 ports
Miscellaneous
3 x Addressable Gen 2 headers
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x Speaker header
1 x SPI TPM header (14-1 pin)
1 x 10-1 pin System Panel header
4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI™ port
1 x Realtek 1Gb Ethernet port
3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo port
Rear USB (Total 6 ports)
4 x USB 3.2 Gen 1 (5G) ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
1 x USB 3.2 Gen 1 (5G) connector
(supports USB Type-C®)
1 x USB 3.2 Gen 1 (5G) header
supports 2 additional USB 3.2 Gen 1 ports
2 x USB 2.0 headers support 4
additional USB 2.0 ports
Software
Windows 11, Windows 10 64-bit
ASUS Exclusive Software
Armoury Crate
- Aura Creator
- Aura Sync
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
DIGI+ VRM
Fan Xpert 2+
- EZ update
ASUS CPU-Z
Norton 360 Deluxe (60 Days Free Trial)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
Special Features
ASUS 5X PROTECTION III
- DIGI+ VRM
- LANGuard
- Overvoltage Protection
- SafeSlot Core
- Stainless-Steel Back I/O
ASUS Q-Design
- Q-DIMM
- Q-LED Core
- Q-Slot
ASUS Thermal Solution
- Aluminum heatsink design
Aura Sync
- Addressable Gen 2 headers
Others
Cables
2 x SATA 6Gb/s cables
Miscellaneous
1 x I/O Shield
1 x Screw package for M.2 SSD
Documentation
1 x User guide
Physical Specification
micro-ATX Form Factor
9.6 inch x 8.7 inch ( 24.4 cm x 22.1 cm )
Warranty Information
3 years
PRODUCT DESCRIPTION
Asus PRIME B550M-K ARGB AMD DDR4 AM4 micro-ATX Motherboard in Bangladesh
ASUS PRIME B550M-K ARGB AMD DDR4 AM4 micro-ATX. The motherboard is a reliable and feature-rich solution for users in Bangladesh who want stable performance, modern connectivity, and attractive RGB support for their AMD-based PC builds. Designed around the AMD B550 chipset and AM4 socket, this motherboard supports a wide range of AMD Ryzen processors, including Ryzen 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series desktop processors, making it a versatile choice for gaming, productivity, and everyday computing.
It features two DDR4 DIMM slots supporting up to 64GB of memory with speeds up to 5100MHz (OC), ensuring smooth multitasking and responsive system performance when paired with high-speed RAM. For storage, the ASUS PRIME B550M-K ARGB offers dual M.2 slots supporting both PCIe and SATA modes, along with four SATA 6Gb/s ports, allowing users to build fast boot drives and spacious storage configurations for games, software, and media.
The primary M.2 slot supports PCIe 4.0 x4 with Ryzen 5000 and 3000 series processors, delivering faster data transfer speeds for compatible NVMe SSDs, while the second M.2 slot provides additional flexibility via PCIe 3.0 support. Graphics output options include DisplayPort and HDMI, supporting up to 4K resolution at 60Hz, making it suitable for systems using integrated Radeon graphics from Ryzen G-series processors. Expansion is handled through a PCIe x16 slot for graphics cards and an additional PCIe x1 slot for expansion cards. Networking is powered by a Realtek 1Gb Ethernet port, providing stable and reliable wired internet connectivity for gaming and work.
Audio performance is enhanced by a Realtek 7.1-channel HD audio codec with audio shielding and premium capacitors, delivering clear sound for gaming, movies, and communication. The motherboard also stands out with its ARGB support, featuring multiple addressable Gen 2 RGB headers that work seamlessly with ASUS Aura Sync, allowing users to customize lighting effects across compatible components. ASUS PRIME durability and protection features such as DIGI+ VRM, SafeSlot Core, LANGuard, overvoltage protection, and stainless-steel back I/O ensure long-term reliability and stable power delivery. With a compact micro-ATX form factor, user-friendly ASUS EZ DIY features, and support for both Windows 10 and Windows 11, the ASUS PRIME B550M-K ARGB motherboard is an excellent choice for building a balanced, future-proof AM4 system, available in Bangladesh at the best price from Tech Land BD.
Buy Asus PRIME B550M-K ARGB AMD DDR4 AM4 micro-ATX Motherboard in Bangladesh from Tech Land BD:
Tech Land BD is one of the most trusted computer hardware retailers in Bangladesh, making it the best place to purchase the ASUS PRIME B550M-K ARGB motherboard. By choosing Tech Land BD, customers are guaranteed 100% genuine ASUS products at the best price in Bangladesh. Tech Land BD is well known for its professional service, strong reputation, and dependable after-sales support. With authentic products, competitive pricing, and customer-focused service, Tech Land BD ensures a smooth and reliable shopping experience for gamers, professionals, and PC builders across Bangladesh.
Which AMD processors are compatible with this motherboard?
It supports AMD Ryzen 5000, 5000 G-series, 4000 G-series, and 3000-series processors.
Does the motherboard support RGB lighting?
Yes, it supports ARGB Gen 2 headers with ASUS Aura Sync.
Can I use PCIe 4.0 NVMe SSDs on this board?
Yes, the primary M.2 slot supports PCIe 4.0 with compatible Ryzen CPUs.
CUSTOMER REVIEWS
Overall Rating
Login to write a review.
No reviews yet
Be the first to share your thoughts about this product.