Mach 64™ B550M Series

BOLData® Mach 64™ B550M Series

The BOLData B550 Series represents a superior desktop platform based on performance, visual experience, and energy efficiency. It enables affordable innovation, massive performance headroom, all in an efficient design that consumers can feel good about.

  • AMD® Ryzen 5000 Series Processor
  • Up to 128GB DDR-4 Memory
  • AMD Radeon™ RX Series Graphics

Price starts at $911

Price is before all applicable taxes, rebates and does not include shipping.

Experience the difference of innovation and performance.

Windows 10 is the first step to an era of more personal computing, one in which Microsoft is moving Windows from its heritage of enabling a single device – the PC – to a world that is more mobile, natural, and grounded in trust. With Windows 10, applications, services, and content move across devices seamlessly and easily. Windows 10 features a universal app platform and universal store, providing a consistent experience across devices.

Expanded Start menu: The familiar Start menu is back, providing quick, one-click access to the functions and files that people use most, and also a new space to personalize with favorite apps, programs, people, and websites.

Apps that run in Windows: Apps from the Windows Store now open in the same format that desktop programs do. They can be resized and moved around, and they have title bars at the top, allowing users to maximize, minimize, and close with a click.

Snap enhancements: Have up to four apps snapped on the same screen with a new quadrant layout. Windows will also show other apps and programs running for additional snapping, and even make smart suggestions about filling available screen space with other open apps.

New task view button: The new task view button on the task bar enables one view for all open apps and files, allowing for quick switching and one-touch access to any desktops the user creates.

Multiple desktops: Instead of too many apps and files overlapping on a single desktop, it's easy to create, and switch between, distinct desktops for different purposes and projects, whether for work, personal use, or both.

AMD Ryzen Processors

The Pinnacle of Modern Multi-Core Processing Power

True machine intelligence featuring 16 threads and the highest 8 core-processor clock rates, all on the new Socket AM4 platform.

Features and Benefits

  • Pure Power

    Hundreds of networked smart sensors working in concert to optimize power consumption

  • Precision Boost

    Hundreds of networked smart sensors gather information every millisecond to tune frequencies with fine 25MHz granularity

  • Extended Frequency Range

    Ryzen™ can detect premium CPU cooling (air, water, LN2) and auto-raise max clocks*

  • Neural Net Prediction

    A neural network AI learns how apps utilize Ryzen™ and predictively pre-loads optimal CPU instructions

  • Smart Prefetch

    Learning algorithms predict what data Ryzen™ should bring into caches for optimal app performance

Speed through your most demanding applications

Process data faster. Reduce power expenses. Extend battery life.

Double a system's memory capacity as module densities mature. DDR4 memory technology is up to twice as fast and delivers 50% more bandwidth and 40% more energy efficiency than DDR3 technology when it was introduced. Designed to enable the next generation of enterprise and consumer products, DDR4 memory works with next generation processors and makes everything you do on a computer or server faster and more efficient than ever before.

There's an easy cure for a slow computer: more memory. Designed to help your system run faster and smoother, DDR4 desktop memory is one of the easiest and most affordable ways to improve your system's performance. Load programs faster. Increase responsiveness. Run data-intensive applications with ease, and increase your desktop's multitasking capabilities.

Make everything on your computer faster

Memory is a component in your computer that allows for short-term data access. Since your system's moment-to-moment operations rely on short-term data access – loading applications, browsing the Web or editing a spreadsheet – the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it.

Multitask with ease

If you're like us, you use your computer to do lots of things at once. You might be editing a document, while also looking at pictures and browsing the internet. This naturally leads to a performance problem: every app you're running requires memory and competes for a limited pool of resources. Overcome this by installing high-density modules in each memory slot for seamless multitasking.

Unleash the Power of DirectX® 11

Whether you're a no-holds-barred gamer, a video enthusiast, a new Microsoft® Windows 10 adopter, or a digital photography aficionado, there's an NVIDIA GeForce or AMD Radeon graphics processor that fits your lifestyle.

These graphics engines unleash the power of DirectX® 11 with awesome performance, stunning visual effects and more dynamic interactivity than ever before.

Operating System

Operating System

  • Windows® 10 Professional Edition
  • Windows® 10 Home

Processor, Chipset & Memory

  • Processor, Chipset & Memory
  • AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • 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 Ryzen™ 4000 G-Series Desktop 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

Graphics & Video

  • 2 x DisplayPort
  • 1 x HDMI 2.1([email protected])
  • *Graphics specifications may vary between CPU types


  • 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 (PCIE 4.0 x4 and SATA modes) storage devices support
  • AMD Ryzen™ 4000 G-Series Processors:
  • 1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280 (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



  • Realtek® RTL8111H, 1 x Gigabit LAN Controller(s)


  • Micro-Tower Chassis (mATX)
  • Externally available: 1 x 5.25 inch
  • Internally available: 3 x 3.5 inch or 3 x 2.5 inch optional
  • Screwless front panel and side door
  • (H x W x D): 15 x 7.8 x 16.2 inches
  • Ventilation: Front - 120mm Fan (x1); Rear - 120mm (x1) optional; Top - 120mm 9x1) optional
  • IO: USB 3.0 x 1,USB 2.0 x 1, HD Audio x 1


  • Realtek® ALC887 8-Channel High Definition Audio CODEC


  • Connections
  • Expansion Slots
  • AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
  • 1 x PCIe 4.0 x16 (x16 mode) *
  • AMD Ryzen™ 4000 G-Series Desktop Processors
  • 1 x PCIe 3.0 x16 (x16 mode)
  • AMD B550 Chipset
  • 1 x PCIe 3.0 x4 *1
  • 1 x PCI
  • * Support PCIe bifurcation for RAID on CPU function.
  • Motherboard USB
  • Rear USB Port ( Total 6 )
  • 2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C®)
  • 2 x USB 3.2 Gen 1 port(s)(2 x Type-A)
  • 2 x USB 2.0 port(s)(2 x Type-A)
  • Front USB Port ( Total 7 )
  • 4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
  • 3 x USB 2.0 port(s)
  • Back I/O Ports
  • 1 x Realtek® RTL8111H
  • 1 x PS/2 keyboard (purple)
  • 1 x PS/2 mouse (green)
  • 2 x DisplayPort
  • 1 x HDMI
  • 2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C®)
  • 2 x USB 3.2 Gen 1 Type-A
  • 2 x USB 2.0
  • 3 x Audio jack(s)
  • Internal IO Ports
  • 1 x CPU Fan connector(s)
  • 2 x Chassis Fan connector(s)
  • 2 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 4 USB 3.2 Gen 1 port(s)
  • 2 x USB 2.0 connector(s) support(s) additional 3 USB 2.0 port(s)
  • 2 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)
  • 1 x M.2 with E key for Wi-Fi module
  • 1 x LPT header
  • 4 x SATA 6Gb/s connector(s)
  • 1 x Thunderbolt 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 SMBus header(s)
  • 1 x System panel(s)
  • 1 x Clear CMOS jumper(s)
  • 1 x COM port header
  • 1 x Chassis intrusion header
  • 1 x LPC Debug header
  • 1 x Speaker connector