ASUS PRIME B550M K MOTHERBOARD
₹13,050.85 ₹8,564.41

- AMD AM4 Socket and PCIe 4. 0: The perfect pairing for Zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs
- Ultrafast Connectivity: 1x PCIe4.0 x16 SafeSlot, 1Gb LAN, dual M.2 slots (NVMe SSD)—one with PCIe 4.0 x4 connectivity, USB 3.2 Gen 2 Type-A , HDMI2.1 4K@60HZ, DisPlay port 1.2
- Comprehensive Cooling: PCH heatsink, hybrid fan headers and Fan Xpert 2 utility
- 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
- Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS.
- Size Guide
Size Guide
Size Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
Size Chest Waist Hips 2XS 32 26 32 XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 All measurements are in INCHES
and may vary a half inch in either direction.
Size Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
- Delivery & ReturnGoods once sold will not be taken back or exchanged. Once invoice made cannot be modified or cancelled for any reasons thereof. The item is tested for physical damage at the point of sale and the company is not liable for the physical damage of item any more. It is also the duty of the buyer to immediately check at the counter physical condition of the purchased goods. All goods are consigned at buyer’s risk and the company is not responsible for any loss, damage or pilferage in transit. Our responsibility ceases the moment goods leaves our warehouse.
Physical damage / Mishandling of product/Tampering of warranty stickers –do not cover warranty. All Products sold by us require technically qualified PC hardware engineer for installation.
Price, specifications and terms of offers are subject to change without notice. PCB WORLD TECH is not responsible for typographical and/or photographical errors. Retail products are accompanied by the original manufacturer warranty. PCB WORLD TECH does not offer any technical support or sales advice. Physical damage to any product purchased at PCB WORLD TECH will effectively void warranty coverage. Improper Installation of CPU fans and/or improper clocking may cause CPUs to chip. CPUs that are chipped, burnt or have bent pins are considered physically damaged and cannot be returned for replacement. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage. As a result, PCB WORLD TECH will return any physically damaged Products back to the customer at the customer’s expense. You can expect your order to be processed within approximately 24-48 hours, provided the items are in stock and there are no problems with payment verification. Although PCB WORLD TECH does not guarantee same day-shipping we shall strive to do so wherever possible. Orders are not processed on weekends and holidays.
ASUS PRIME-B550M-K MOTHERBOARD
- AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Comprehensive cooling: PCH heatsink and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
- 5X Protection III: Multiple hardware safeguards for all-around system protection
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Tune It Your Way
Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.
Cooler by Design
Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.
Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.
PCIe 4.0 M.2
(up to 64 Gbps)
Achieve speed with onboard M.2
PCIe 4.0 M.2 Slot supports up to 22110 and provide NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with up to PCIe 4.0 storage device to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.
Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.
SPECIFICATIONS
CPU | AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors * |
Chipset |
AMD B550
|
Memory | AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors 4 x DIMM, Max. 128GB, DDR4 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.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory * AMD RyzenTM 4000 G-Series Processors 4 x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(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.)/3333(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory * Dual Channel Memory Architecture ECC Memory (ECC mode) support varies by CPU. |
Graphic | 1 x D-Sub 1 x DVI-D 1 x HDMI 2.1(4K@60HZ) |
Expansion Slots | AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors 1 x PCIe 4.0 x16 (x16 mode) AMD RyzenTM 4000 G-Series Processors 1 x PCIe 3.0 x16 (x16 mode) AMD B550 Chipset 2 x PCIe 3.0 x1 |
Storage | Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors : 1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support AMD RyzenTM 4000 G-Series Processors : 1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support AMD B550 Chipset : 1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support 4 x SATA 6Gb/s port(s), Support Raid 0, 1, 10 |
LAN | Realtek RTL8111H 1Gb Ethernet |
Audio | Realtek ALC887 7.1 Surround Sound High Definition Audio CODEC – Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback Audio Feature : – LED-illuminated design – Audio Shielding – Dedicated audio PCB layers – Premium Japanese audio capacitors |
USB Ports | Rear USB Port ( Total 6 ) 2 x USB 3.2 Gen 2 port(s)(2 x Type-A) 4 x USB 3.2 Gen 1 port(s)(4 x Type-A) Front USB Port ( Total 6 ) 2 x USB 3.2 Gen 1 port(s)(2 x Type-A) 4 x USB 2.0 port(s)(4 x Type-A) |
Software Features | ASUS Exclusive Software Armoury Crate AI Suite 3 – Performance And Power Saving Utility TurboV EVO EPU Digi+ VRM Fan Xpert 2+ – EZ update ASUS CPU-Z AI Charger DAEMON Tools Norton Anti-virus software (Free Trial for 60 days) WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode |
ASUS Special Features | ASUS 5X PROTECTION III – ASUS DIGI+ VRM – ASUS LANGuard – ASUS Overvoltage Protection – ASUS SafeSlot Core – ASUS Stainless-Steel Back I/O ASUS Q-Design – ASUS Q-DIMM – ASUS Q-Slot ASUS Thermal Solution – Aluminum heatsink design ASUS Lighting Control |
Back I/O Ports | 1 x PS/2 keyboard/mouse combo port(s) 1 x DVI-D 1 x D-Sub 1 x HDMI 1 x LAN (RJ45) port(s) 2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A) 4 x USB 3.2 Gen 1 (blue) Type-A 3 x Audio jack(s) |
Internal I/O Ports | 1 x CPU Fan connector(s) 2 x Chassis Fan connector(s) 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s) 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s) 1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode) 1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (SATA & PCIE 3.0 x 4 mode) 1 x SPI TPM header 4 x SATA 6Gb/s connector(s) 1 x S/PDIF out header(s) 1 x 24-pin EATX Power connector(s) 1 x 8-pin EATX 12V Power connectors 1 x Front panel audio connector(s) (AAFP) 1 x Clear CMOS jumper(s) 1 x System panel connector 1 x COM port header 1 x Speaker connector |
BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
Manageability | WOL by PXE |
Operating System | Windows® 10 64-bit |
Form Factor | mATX Form Factor 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) |
Warranty | 3 Years |
Note | ***Features, Price and Specifications are subject to change without notice. |
Based on 0 reviews
|
|
0% |
|
|
0% |
|
|
0% |
|
|
0% |
|
|
0% |
Related Products
- Supports AMD® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors for Socket AM4
- Supports DDR4-3466(OC) Memory
- Lightning Fast Game experience: TURBO M.2, StoreMI, AMD Turbo USB 3.1 GEN2
- Audio Boost with Nahimic: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Core Boost: With premium layout and digital power design to support more cores and provide better performance.
- DDR4 Boost: Give your DDR4 memory a performance boost with A-XMP
- MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports 2-Way AMD Crossfire™
- VR Ready: Automatically optimizes your system for VR usage, pushing for maximum performance.
- BIOS FLASHBACK+: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card.
- In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost
- GAMING CERTIFIED: 24-hour on and offline game and motherboard testing by eSports players
Out of stock
- Supports AMD AM4 Socket Ryzen Series CPUs (Summit Ridge, Raven Ridge and Pinnacle Ridge)
- Supports DDR4 3466+ (OC)
- 2 PCIe 3.0 x16, 4 PCIe 2.0 x1
- NVIDIA® Quad SLI™, AMD Quad CrossFireX™
- Graphics Output: HDMI
- 7.1 CH HD Audio (Realtek ALC892 Audio Codec), Nichicon Fine Gold Series Audio Caps
- 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3), 1 M.2 (PCIe Gen2 x2 & SATA3)
- 2 USB 3.1 Gen2 (rear Type-A+C), 10 USB 3.1 Gen1 (4 Front, 6 Rear)
- Intel® Gigabit LAN, Intel® 802.11ac + BT 4.2
Out of stock
- Supports 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics Desktop Processors for Socket AM4
- Supports DDR4 Memory, up to 4400+(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr accessory, StoreMI, AMD Turbo USB 3.2 GEN2
- Frozr Heatsink Design: Designed with the patented fan and double ball bearings to provide the best performance for enthusiast gamers and prosumers.
- Set Core Power Free: Extended Heatsink Design, Core Boost, Digital PWM IC, 8+4 pin CPU power connector, Game Boost, DDR4 Boost
- MYSTIC LIGHT: 16.8 million colors / 29 effects controlled in one click. MYSTIC LIGHT EXTENSION supports both RGB and RAINBOW LED strip.
- AUDIO BOOST 4: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Dragon Center: A brand new software which integrates all MSI tools like GAME MODE, VOICE BOOST, LIVE UPDATE with user friendly user interface.
- Supports 8th Generation Intel® Core™ Processors (Socket 1151)
- Digital PWM, 12 Power Phase
- Supports DDR4 4333+(OC)
- 3 PCIe 3.0 x16, 3 PCIe 3.0 x1, 1 M.2 (Key E)
- NVIDIA® Quad SLI™, AMD 3-Way CrossFireX™
- Graphics Output Options : HDMI, DVI-D, D-Sub
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec)
Supports Purity Sound™ 4 & DTS Connect - 8 SATA3, 2 Ultra M.2 (PCIe Gen3 x4 & SATA3)
- 2 USB 3.1 Gen2 10Gb/s (1 Type-A + 1 Type-C)
9 USB 3.1 Gen1 (1 Front Type-C, 4 Front Type-A, 4 Rear) - Intel® Gigabit LAN
- ASRock RGB LED
- Intel® Optane™ Memory Ready
Out of stock
- Supports 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics Desktop Processors for Socket AM4
- Supports DDR4 Memory, up to 4400+(OC) MHz
- Lightning Fast Game experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, StoreMI, AMD Turbo USB 3.2 GEN2
- Frozr Heatsink Design: Designed with the patented fan and double ball bearings to provide the best performance for enthusiast gamers and prosumers.
- Set Core Power Free: Extended Heatsink Design, Core Boost, Digital PWM IC, 8+4 pin CPU power connector, Game Boost, DDR4 Boost
- MYSTIC LIGHT: 16.8 million colors / 29 effects controlled in one click. MYSTIC LIGHT EXTENSION supports both RGB and RAINBOW LED strip.
- AUDIO BOOST 4 with NAHIMIC 3: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Dragon Center: A brand new software which integrates all MSI tools like GAME MODE, VOICE BOOST, LIVE UPDATE, AMBIENT LINK with user friendly user interface.
- Supports AMD AM4 Socket Ryzen Series CPUs (Summit Ridge, Raven Ridge and Pinnacle Ridge)
- Supports DDR4 3466+ (OC)
- 2 PCIe 3.0 x16, 1 PCIe 2.0 x16, 2 PCIe 2.0 x1
- NVIDIA® Quad SLI™, AMD Quad CrossFireX™
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Supports Purity Sound™ 4 & DTS Connect
- 8 SATA3, 1 Ultra M.2 (PCIe Gen3 x4 & SATA3), 1 M.2 (PCIe Gen2 x4)
- 3 USB 3.1 Gen2 (Rear Type A+C, Front Type-C), 10 USB 3.1 Gen1 (4 Front, 6 Rear)
- Intel® Gigabit LAN, Intel® 802.11ac + BT 4.2
- ASRock Polychrome SYNC
Out of stock
- Supports AMD® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors for Socket AM4
- Supports DDR4-3466(OC) Memory
- Lightning Fast Game experience: TURBO M.2, StoreMI
- Audio Boost with Nahimic: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Core Boost: With premium layout and digital power design to support more cores and provide better performance.
- DDR4 Boost: Give your DDR4 memory a performance boost with A-XMP
- VR Ready: Automatically optimizes your system for VR usage, pushing for maximum performance.
- BIOS FLASHBACK+: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card.
- In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost
- EZ Debug LED: Easiest way to troubleshoot
- GAMING CERTIFIED: 24-hour on and offline game and motherboard testing by eSports players
STAY COOL WHILE GAMING
Cooling your PC is essential for reliable performance. We’ve made sure to include enough fan headers with full control to allow you to cool your system any way you want.
Out of stock
AMD AM4 micro-ATX gaming motherboard supports DDR4-3200MHz, 32Gbps M.2, and USB 3.1 Gen 2
- TUF Protection: SafeSlot, ESD Guards, DDR4 overvoltage protection, Digi+ VRM, and stainless-steel back I/O for long-term reliability and stability.
- TUF Components: TUF LANGuard, TUF Chokes, TUF Capacitors, and TUF MOSFETs for maximum durability.
- Fan Xpert 2+: Ensures every fan achieves the best balance of cooling performance and acoustics.
- Native M.2: Built-in interface for latest SSDs for lightning-fast storage speeds of up to 32Gbps.
- Onboard USB 3.1 Gen 2: Latest connectivity for ultrafast 10Gbps transfers
- Supports AMD® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors for Socket AM4
- Supports DDR4-3466(OC) Memory
- Lightning Fast Game experience: TURBO M.2, StoreMI
- Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
- Core Boost: With premium layout and digital power design to support more cores and provide better performance.
- DDR4 Boost: Give your DDR4 memory a performance boost with A-XMP
- Intel® Wireless support: delivers AC speeds up to 433Mbps with lower CPU loading and better long-term usage.
- VR Ready: Automatically optimizes your system for VR usage, pushing for maximum performance.
- In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost
- EZ Debug LED: Easiest way to troubleshoot
- GAMING CERTIFIED: 24-hour on and offline game and motherboard testing by eSports players
Out of stock
- Supports AMD® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors for Socket AM4
- Supports DDR4 Memory, up to 3466(OC) MHz
- Extended Heatsink Design: MSI extended PWM and enhanced circuit design ensures even high-end processors to run in full speed.
- Lightning Fast Game experience: 1x TURBO M.2, AMD Turbo USB 3.1 GEN2, Store MI technology
- Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.
- DDR4 Boost:Advanced technology to deliver pure data signals for the best gaming performance and stability.
- MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports 2-Way AMD Crossfire™
- Audio Boost:Reward your ears with studio grade sound quality for the most immersive audio experience.
- Mystic Light and Mystic Light Sync: 16.8 million colors / 10 effects in one click. Synchronize RGB strips and other RGB solutions for customization.
- BIOS FLASHBACK+: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card.
- In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost
- EZ Debug LED: Easiest way to troubleshoot
- Click BIOS 5: Award-winning BIOS with high resolution scalable font, favorites and search function
- GAMING CERTIFIED: 24-hour on- and offline game and motherboard testing by eSports players
Out of stock
- Supports 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics Desktop Processors for AM4 socket
- Supports DDR4 Memory, up to 4600+(OC) MHz
- Mystic Light Infinity: Customize and set up your own color scheme with MSI Mystic Light, combining exclusive mirror reflection to generate the special endless light effects, the ACE makes your system come alive and infinity.
- Lightning Fast Game experience: PCIe 4.0, Triple Lightning Gen4 x4 M.2 with M.2 Shield Frozr, StoreMI, AMD Turbo USB 3.2 Gen2.
- Dual LAN with latest Wi-Fi 6 solution: Onboard 2.5G plus Gigabit LAN with gaming LAN manager, combining latest Wi-Fi 6 solution which supports MU-MIMO and BSS color technology, delivering the best online gaming experience.
- Frozr Heatsink Design: Designed with the patented fan and double ball bearings to provide the best performance for enthusiast gamers and prosumers.
- Extended Heat-pipe Design: Enlarge the surface of heat dissipation, connecting from VRM heatsink to chipset heatsink.
- Audio Boost HD: Isolated audio with dedicated processor combining ESS audio DAC with an amplifier, deliver the breathtaking, game-changing sound to create the most exciting gameplay.
- Pre-installed I/O Shielding: Better EMI protection and more convenience for installation
- Supports 1st, 2nd and 3rd Gen AMD® Ryzen™/ Ryzen™ with Radeon™ Vega Graphics / 2nd Gen AMD® Ryzen™ with Radeon™ Graphics and Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4
- Supports DDR4-3466(OC) Memory
- DDR4 Boost with Steel Armor: Give your DDR4 memory a performance boost
- Mystic Light and Mystic Light Sync: 16.8 million colors / 17 effects in one click. Synchronize RGB/RAINBOW strips and other RGB solutions for customization.
- Lightning Fast Game experience: TURBO M.2 with M.2 Shield, StoreMI, AMD Turbo USB 3.1 GEN2
- Audio Boost 4 with Nahimic: Reward your ears with studio grade sound quality for the most immersive gaming experience
- GAMING LAN, powered by Intel®: The best online gaming experience with lowest latency and bandwidth management.
- Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.
- MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports 2-Way NVIDIA SLI™ & 3-Way AMD Crossfire™
- VR Ready: Automatically optimizes your system for VR usage, pushing for maximum performance.
- In-Game Weapons: Game Boost, GAMING Hotkey, X-Boost
- EZ Debug LED: the Easiest way to troubleshoot
- Click BIOS 5: Award-winning BIOS with high resolution scalable font, favorites, and search function
- GAMING CERTIFIED: 24-hour on and offline game and motherboard testing by eSports players
Out of stock
Reviews
There are no reviews yet.