10 Best Mini PCs With 64GB RAM in 2026 for Multitasking and High-Performance Work

A mini PC with 64GB of RAM can deliver serious multitasking performance without taking up the space of a traditional tower. These compact systems are suited to demanding office workflows, development, media creation, virtual machines, and gaming when paired with capable processors and graphics.

We’ve compared 10 compact desktops across CPU performance, memory, storage, upgrade potential, connectivity, and overall value to help you choose the right system for your setup.

Best 10 Mini PCs with 64gb RAM Picks for 2026

Top Performance Pick – Beelink SER9 MAX Ryzen 7 Mini PC

For shoppers comparing mini pcs with 64gb ram, the Beelink SER9 MAX combines an 8-core/16-thread Ryzen 7 H255 processor, 64GB of DDR5 memory, and a 1TB SSD in a compact system. Its Radeon 780M graphics, triple-display support, and dual PCIe 4.0 SSD slots make it a flexible choice for demanding multitasking, creative work, and entertainment.

Best For: Buyers who want strong integrated graphics, substantial memory, and room for storage expansion.

Pros:

• Ryzen 7 H255 processor with up to 4.9GHz and 64GB DDR5 RAM
• Radeon 780M graphics supports 4K editing, playback, and AAA gaming workloads
• Triple-display support, 10Gbps LAN, Wi-Fi 6, and dual M.2 PCIe 4.0 slots
• Advertised low-noise operation and a 3-year warranty with lifetime technical support

Cons:

• Integrated graphics are not equivalent to a dedicated gaming GPU
• Storage expansion may require purchasing additional SSDs separately

The SER9 MAX is one of the more capable options here for users who need 64GB of RAM immediately and value graphics performance, connectivity, and upgrade potential in a small enclosure.

Premium Intel Pick – Beelink GTi15 Core Ultra 9 Mini PC

The Beelink GTi15 stands out among mini pcs with 64gb ram by pairing 64GB of DDR5 memory with Intel’s Core Ultra 9 285H processor. It is designed for users handling office applications, media-server tasks, development, and multi-monitor workflows, with Intel Arc graphics and extensive connectivity built in.

Best For: Professionals and power users who need high-end processing, fast memory, and multiple wired-network connections.

Pros:

• 16-core/16-thread Core Ultra 9 285H processor reaching up to 5.4GHz
• 64GB DDR5 memory with support for upgrades up to 128GB
• Intel Arc graphics and simultaneous three-monitor output
• Dual 10Gbps Ethernet ports, USB4, DisplayPort, HDMI, and an SD card slot

Cons:

• The supplied notes do not list included storage capacity
• Higher-end specifications may be more than needed for basic office use

Choose the GTi15 if processor capability, networking, and expansion matter as much as memory capacity. It is especially appealing for workstation-style setups that benefit from three displays and fast wired connections.

Expandable Value Pick – BOSGAME P3 Ryzen 9 Mini PC

The BOSGAME P3 offers a practical path into mini pcs with 64gb ram: it includes 32GB of DDR5 memory but supports expansion to 64GB. Its Ryzen 9 6900HX processor, 1TB PCIe 4.0 SSD, dual 2.5Gbps LAN ports, and USB4 output make it useful for creators, home-lab users, and multi-display productivity.

Best For: Buyers comfortable upgrading RAM who want strong processing, storage, and home-server connectivity.

Pros:

• Ryzen 9 6900HX with 8 cores, 16 threads, and speeds up to 4.9GHz
• RAM is upgradeable from 32GB to 64GB, with a 1TB PCIe 4.0 SSD included
• Dual 2.5Gbps LAN ports suit home servers, routers, firewalls, or NAS projects
• Triple-display support plus USB4 output up to 8K at 60Hz

Cons:

• It does not arrive with 64GB RAM installed
• Radeon 680M graphics are integrated rather than dedicated

The P3 is a strong option when the target is expandable memory rather than an out-of-box 64GB configuration. Its dual LAN ports and extra M.2 slot also give it unusual flexibility for networking and storage projects.

Budget Upgrade Pick – GMKtec M5 Ultra Ryzen 7 Mini PC

The GMKtec M5 Ultra is a lower-cost route for shoppers searching for mini pcs with 64gb ram, since its dual-channel 16GB DDR4 memory can be expanded to 64GB. It also includes a 512GB PCIe SSD, dual 2.5G LAN, Wi-Fi 6E, and triple-display support for everyday work, light gaming, and server-oriented use.

Best For: Everyday users who want an affordable mini PC with clear RAM, storage, and networking upgrade paths.

Pros:

• Ryzen 7 7730U offers 8 cores, 16 threads, and up to 4.5GHz
• Dual-channel DDR4 RAM supports expansion up to 64GB
• Dual 2.5G LAN, Wi-Fi 6E, and Bluetooth 5.2 provide flexible connectivity
• Supports three displays and includes HDMI, DisplayPort, and USB-C video output

Cons:

• It ships with 16GB RAM rather than 64GB
• DDR4 memory is less current than the DDR5 used by several alternatives
• The included 512GB PCIe 3.0 SSD is smaller and slower on paper than PCIe 4.0 options

The M5 Ultra makes the most sense for buyers who can start with 16GB and upgrade later. Its networking and display features are useful, but reaching the 64GB target requires an additional memory purchase.

Best Business Value – Dell OptiPlex 7080 Micro

For buyers seeking mini pcs with 64gb ram for office work, multitasking, and everyday business use, this renewed Dell OptiPlex offers substantial memory and practical connectivity in a compact chassis. Its Core i5 processor, 1TB NVMe SSD, Windows 11 Pro, and Wi-Fi 6 make it a capable productivity-focused choice.

Best For: Business users, home offices, multitasking, and productivity setups that need multiple ports and DisplayPort output.

Pros:

• 64GB DDR4 RAM supports heavy multitasking and numerous browser tabs.
• 1TB PCIe NVMe SSD provides fast startup and ample storage.
• Compact design includes Wi-Fi 6, USB-C, RJ45, and two DisplayPort 1.4 outputs.

Cons:

• Integrated Intel UHD Graphics is intended for productivity rather than demanding graphics workloads.
• As a renewed model, it includes a 90-day limited warranty.

The OptiPlex 7080 Micro is a sensible workstation-style mini PC for buyers prioritizing memory, storage, business connectivity, and Windows 11 Pro over newer processor technology or dedicated graphics.

Best Upgrade-Friendly Option – GMKtec M5 Ultra

The GMKtec M5 Ultra is worth considering if you want a flexible mini PC platform for work, light gaming, and networking projects. It ships with 16GB RAM rather than 64GB, but its two RAM slots support expansion to 64GB, while dual storage slots and a Ryzen 7 7730U add room to grow.

Best For: Buyers comfortable upgrading memory and storage for gaming, office work, multimedia, or server-oriented projects.

Pros:

• Ryzen 7 7730U provides 8 cores and 16 threads with boost speeds up to 4.5GHz.
• RAM can be expanded to 64GB, and dual M.2 slots support up to 4TB of SSD storage.
• Includes dual 2.5Gbps LAN, Wi-Fi 6E, and triple-display support.

Cons:

• The listed configuration includes only 16GB RAM and a 256GB SSD; upgrades are not included.
• Integrated Radeon graphics may not suit demanding dedicated-GPU workloads.

This is not a ready-to-use 64GB model, but it is a strong choice for shoppers who want an upgrade path toward mini pcs with 64gb ram without giving up fast networking, modern wireless connectivity, or multi-display capability.

Best High-Performance Choice – Beelink SER9 MAX

For demanding multitasking and workstation-style use, the Beelink SER9 MAX is one of the more complete mini pcs with 64gb ram in this roundup. It pairs 64GB of faster DDR5 memory with a Ryzen 7 H 255 processor, a 1TB PCIe 4.0 SSD, Radeon 780M graphics, and extensive high-speed display and networking connections.

Best For: Video and photo editing, virtualization, 4K media use, heavy applications, and users who need fast multi-display connectivity.

Pros:

• 64GB DDR5-5600 RAM and a 1TB PCIe 4.0 SSD provide a strong starting configuration.
• Eight-core Ryzen 7 H 255 reaches up to 4.9GHz and supports demanding workloads.
• Supports triple displays and includes HDMI 2.1, DP 2.1, USB4, and 10Gbps LAN.

Cons:

• Its integrated Radeon 780M graphics are not a replacement for a dedicated gaming GPU.
• The extensive performance and connectivity may be more than basic office users need.

The SER9 MAX stands out when you want high memory capacity, modern DDR5 performance, fast storage, and workstation-oriented connectivity in a small enclosure. It also includes a three-year warranty and lifetime technical support.

Best Value Performance – GMKtec M6 Ultra

The GMKtec M6 Ultra is a strong value pick for shoppers comparing mini pcs with 64gb ram, especially if you want a compact system that can be upgraded later. Its Ryzen 5 7640HS, 32GB of DDR5 memory, 1TB PCIe SSD, and Radeon 760M graphics cover everyday work, multitasking, moderate gaming, and media playback.

Best For: Buyers who want fast everyday performance, three-display support, 2.5Gbps networking, and substantial RAM and storage expansion potential.

Pros:

• Ryzen 5 7640HS offers up to 5.0GHz boost performance.
• 32GB dual-channel DDR5 RAM and a 1TB SSD are included.
• Supports up to three displays, including 8K through USB4.
• Dual 2.5G LAN ports suit demanding networking or server use.

Cons:

• It ships with 32GB RAM rather than 64GB.
• Radeon 760M integrated graphics are intended for moderate gaming, not a dedicated-GPU replacement.
• The listed RAM maximum varies between the supplied specifications and product notes.

The M6 Ultra stands out for its balance of processor speed, connectivity, and upgrade flexibility. It is a practical choice when you want a capable mini PC now while leaving room for future memory and storage upgrades.

Best for Home Labs – BOSGAME P6

The BOSGAME P6 is aimed at multitaskers who need a compact computer for business work, creative applications, or home-server projects. Although it is not a 64GB model, its Ryzen 7 6800H, 24GB LPDDR5X RAM, PCIe 4.0 SSD, dual-drive design, and dual Ethernet ports make it a versatile alternative among mini pcs with 64gb ram.

Best For: Home labs, soft routers, media streaming, office multitasking, and users who value fast storage expansion.

Pros:

• Eight-core, 16-thread Ryzen 7 6800H reaches up to 4.7GHz.
• 24GB LPDDR5X memory and a 1TB PCIe 4.0 SSD are installed.
• A second M.2 PCIe 4.0 slot supports dual-drive expansion.
• Includes triple 4K display support, Wi-Fi 6E, and dual Gigabit LAN.

Cons:

• Onboard RAM is limited to the installed 24GB.
• Integrated Radeon 680M graphics are not a substitute for a dedicated gaming GPU.
• The supplied notes list a one-year manufacturer warranty.

The P6 is less suitable for buyers who specifically require 64GB of memory, but it offers a well-rounded platform for networking, storage-heavy workflows, and multi-monitor productivity in a very small enclosure.

Best for Multimonitor Work – Getorli GT103

The Getorli GT103 is a compact productivity and media system with 32GB of fast LPDDR5 memory and a 1TB NVMe SSD. For shoppers researching mini pcs with 64gb ram, it is worth considering as a ready-to-use 32GB option with Ryzen 7 processing, triple 4K output, and dual M.2 storage expansion.

Best For: Office work, programming, data analysis, video editing, home theater use, and light gaming across multiple displays.

Pros:

• Ryzen 7 6800H provides eight cores, 16 threads, and up to 4.7GHz.
• 32GB LPDDR5 memory runs at up to 6400MT/s.
• Supports three simultaneous 4K displays through HDMI, DisplayPort, and Type-C.
• Dual M.2 slots allow storage expansion up to 4TB according to the supplied notes.

Cons:

• Memory is fixed at 32GB and is not a 64GB configuration.
• Integrated Radeon 680M graphics limit gaming performance compared with systems using dedicated graphics.
• The listed warranty is one year.

The GT103 is a sensible choice for users who prioritize smooth multitasking, fast memory, quiet sustained operation, and a three-screen workspace. Choose it for productivity and media workloads rather than demanding high-end gaming.

How We Picked the Best Mini PCs with 64gb RAM

We assessed the selected mini PCs by looking at processor generation, core and thread counts, integrated graphics capability, memory configuration, storage capacity, upgrade options, and everyday connectivity. Systems with confirmed 64GB configurations received particular attention, while models with less memory were included where they offer useful upgrade paths or a strong alternative for buyers who do not need 64GB immediately.

We also considered practical ownership factors such as cooling, display support, wireless connectivity, port selection, operating-system compatibility, and whether the advertised configuration is clearly specified. Specifications can vary by seller, so verify the exact RAM, SSD, and processor configuration before purchasing.

Quick Comparison

• Best for newer performance: Beelink SER9 MAX and Beelink GTi15 models offer modern processor platforms and high-end multitasking potential.
• Best for business use: The Dell OptiPlex 7080 Micro provides a familiar enterprise-oriented design, useful ports, and a 64GB/1TB configuration.
• Best for value and upgrades: GMKtec M5 Ultra models can suit buyers who want a compact Ryzen system and room to expand memory or storage, depending on configuration.
• Best for balanced everyday use: BOSGAME, GMKtec M6 Ultra, and Getorli systems offer capable Ryzen processors, fast SSD storage, and compact designs.

Key Buying Factors for Mini PCs with 64gb RAM

Processor and Graphics

RAM capacity is only one part of performance. Choose a newer Ryzen 7, Ryzen 9, or Intel Core Ultra processor for demanding multitasking, compiling, content creation, and heavier workloads. Integrated graphics are adequate for productivity and light gaming, but dedicated-GPU performance generally requires a larger desktop or an external graphics solution.

Memory and Storage

Confirm whether the system includes 64GB out of the box and whether the memory is replaceable or soldered. A 1TB NVMe SSD is a practical starting point for applications and files, while an upgradeable M.2 slot or additional drive bay gives you more flexibility over time.

Ports, Displays, and Networking

Check the number and type of video outputs, especially if you use multiple monitors. USB-C, USB-A, HDMI, DisplayPort, and a wired Ethernet jack can matter more than a small difference in benchmark performance. Wi-Fi 6 or newer and Bluetooth 5.3 are useful for modern wireless accessories and networks.

Thermals and Reliability

Compact computers have limited cooling capacity. Look for a well-designed ventilation system and allow adequate space around the chassis. For business deployments, refurbished models such as the Dell may offer stronger serviceability and predictable fleet management, but inspect warranty coverage and cosmetic condition.

Who Should Buy Which Mini PCs with 64gb RAM?

Choose a high-end Beelink model if you need maximum compact performance for intensive multitasking, development, or creative applications. Select the Dell OptiPlex 7080 Micro for office work, remote management, and conventional business connectivity. GMKtec models are appealing for buyers prioritizing value, gaming-oriented integrated graphics, or upgrade flexibility. BOSGAME and Getorli options make sense for general productivity, home offices, media playback, and moderate creative workloads.

Before ordering, match the advertised configuration to your needs, confirm the included operating system and power supply, and check the seller’s return policy. A mini PC with 64GB RAM is most worthwhile when you will regularly run many applications, large datasets, virtual machines, or memory-heavy creative tools; otherwise, a 32GB model may provide better value.