{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

ASUS Motherboard PRIME B550M-A, AMD®B550, AM4, mATX (MB-BB55PMA)

ASUS Motherboard PRIME B550M-A, AMD®B550, AM4, mATX (MB-BB55PMA)

Free delivery for order over$2000 (HK only) (No free shipping for Macau monitors,chair,ASUS products on order

HK$799.00
{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}
{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}
Quantity Product set quantity
Add to Wishlist
The maximum quantity per submit is 99999
This quantity is invalid, please enter a valid quantity.
Sold Out

Not enough stock.
Your item was not added to your cart.

Not enough stock.
Please adjust your quantity.

{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

Limit {{ product.max_order_quantity }} per order.

Only {{ quantityOfStock }} item(s) left.

Please message the shop owner for order details.
Add to Wishlist
Description
Shipping & Payment
Customer Reviews
Description
AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, 1 Gb Ethernet, HDMI/D-Sub/DVI, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB headers support

  • AMD AM4 socket: Ready for 3rd Gen AMD Ryzen™ Processors
  • Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+
  • Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
  • Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware

Specifications :
  • CPU
    Build in AMD AM4 Socket 3rd Gen AMD Ryzen™ Processors *
    * Refer to www.asus.com for CPU support list
  • Chipset
    AMD B550
  • Memory
    3rd Gen AMD Ryzen™ Processors
    4 x DIMM, Max. 128GB, DDR4 4400(O.C)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory *
    ECC Memory (ECC mode) support varies by CPU.
    * Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
  • Graphic
    1 x D-Sub
    1 x DVI-D
    1 x HDMI 2.1(4K@60HZ)
  • Expansion Slots
    3rd Gen AMD Ryzen™ Processors
    1 x PCIe 4.0 x16 (x16 mode)
    AMD B550 Chipset
    2 x PCIe 3.0 x1
  • Storage
    Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
    3rd Gen AMD Ryzen™ Processors :
    1 x M.2 Socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support
    AMD B550 Chipset :
    1 x M.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
  • Bluetooth
    Bluetooth v5.1*
    *BT 5.1 function will be ready in Windows 10 build 19041 or later.
  • 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

    - 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
    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
    AURA Sync
    - Standard RGB headers
    - Addressable Gen 2 RGB header
    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)
    1 x ASUS Wi-Fi Module
  • Internal I/O
    1 x CPU Fan connector(s)
    1 x CPU OPT Fan connector(s)
    2 x Chassis Fan connector(s)
    2 x Aura RGB Strip Headers
    1 x Addressable Gen 2 header(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
  • Accessories
    User's manual
    I/O Shield
    2 x SATA 6Gb/s cable(s)
    1 x Supporting DVD
    1 x Wi-Fi moving antenna
    1 x M.2 SSD screw package(s)
  • 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 )
Shipping & Payment

Delivery Options

  • Self Pick-up at Kwun Tong Service Center (1-2 working days)
  • Home Delivery +HK$100.00 ( Hong Kong only, surcharge for remote area)
  • S.F. Express - Store Pickup
  • S.F. Express - Centre Pickup
  • S.F. Express - Office / Home Delivery
  • 澳門寄送服務 (順豐快遞運費到付) (滿 $2,000 免運費) (桌上顯示器/電競椅網椅及所有ASUS產品不提供免運費優惠)

Payment Options

  • FPS
  • Alipay (HK)_SHOPLINE Payments
  • Payme
  • Octopus (Free of Service Charge)
  • Bank Transfer / ATM
  • 澳門銀行戶口
Customer Reviews
{{'product.product_review.no_review' | translate}}

Related Products