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MINIX

MINIX NR660 barebone mini PC Ryzen 5 6600H 16GB 512GB

SKU CH-EYY3-QE29J MPN NR660

A compact barebone mini PC with a 6-core Ryzen 5 6600H, 16 GB DDR5 and 512 GB NVMe, expandable to 64 GB RAM and 8 TB storage

  • ColorBlack
  • Form FactorMini PC
  • CPU TypeAMD Ryzen 5 6600H
  • CPU SocketSoldered Onboard
  • CPU Cores6 Cores, 12 Threads
  • FSB2.5G Ethernet
  • Ryzen 5 6600H 6C/12T up to 4.5GHz powers multitasking and light gaming
  • 16GB DDR5 4800MHz installed, dual slots support 64GB max for heavy workloads
  • 512GB PCIe 3.0 NVMe plus second PCIe 4.0 M.2 slot for storage expansion
  • Quad 4K output via HDMI 2.1, DP 1.4 and front USB4 for multi-monitor setups
  • Dual 2.5G LAN and Wi-Fi 6E give high-speed wired and wireless networking

Ready-to-run mini PC for multitasking

The MINIX NR660 arrives with Windows 11 Pro preinstalled and a soldered AMD Ryzen 5 6600H processor delivering six cores and twelve threads. Integrated Radeon 660M graphics handle quad 4K display output without a discrete card. Sixteen gigabytes of DDR5 4800MHz memory and a 512GB PCIe 3.0 NVMe SSD provide a responsive baseline for office workloads, media playback and virtual machines.

Sustained performance under load

The 6nm Zen 3+ architecture reaches a 4.5GHz maximum boost clock while the compact chassis and 95W power adapter manage thermal output during extended sessions. Dual-channel DDR5 support and two SO-DIMM slots allow expansion to 64GB, reducing bottlenecks when running multiple VMs or editing timelines. Dual 2.5G Ethernet controllers maintain consistent throughput for NAS transfers or soft-router duties without saturating a single link.

Interface limits for storage and displays

Two M.2 2280 slots accept one PCIe 3.0 x4 and one PCIe 4.0 x4 drive, capping total internal storage at 8TB across both bays. Video outputs comprise two HDMI 2.1 ports, one DisplayPort 1.4 and a front USB4 connection, each limited to 4K resolution. Rear Thunderbolt 4 adds 8K at 60Hz and 40Gbps data, while the front USB4 port handles 100W power input and 15W reverse charging.

Highlights

  • Ryzen 5 6600H 6C/12T up to 4.5GHz powers multitasking and light gaming
  • 16GB DDR5 4800MHz installed, dual slots support 64GB max for heavy workloads
  • 512GB PCIe 3.0 NVMe plus second PCIe 4.0 M.2 slot for storage expansion
  • Quad 4K output via HDMI 2.1, DP 1.4 and front USB4 for multi-monitor setups
  • Dual 2.5G LAN and Wi-Fi 6E give high-speed wired and wireless networking

Specifications

BrandMINIX
SeriesNGC PRD
ModelNR660
Part NumberNR660
ColorBlack
Form FactorMini PC
CPU TypeAMD Ryzen 5 6600H
CPU SocketSoldered Onboard
CPU Cores6 Cores, 12 Threads
FSB2.5G Ethernet
CPU Feature6nm Zen3+, 6C12T, Max 4.5GHz, Radeon 660M iGPU
Memory installed16GB DDR5 4800MHz
Memory slot2 x DDR5 SO-DIMM, Max 64GB
Memory Type SupportedDDR5 SO-DIMM 4800MHz
Max Memory Supported64GB
Dual Channel Memory SupportedYes
OtherWi-Fi 6E, BT5.2, VESA Mount, Win11 Pro Preinstalled
Storage Installed512GB PCIe 3.0 NVMe M.2 SSD
M.2 Slot2 x M.2 2280 (PCIe 3.0 x4 + PCIe 4.0 x4)
Integrated GraphicsAMD Radeon 660M
Onboard Audio3.5mm Combo Audio Jack
ChannelDual Channel DDR5
Max LAN Speed2.5Gbps per port, Dual 2.5G Ethernet
Wireless LANWi-Fi 6E (2.4GHz/5GHz/6GHz Tri-band)
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
Front USB2×USB3.2 Gen2, 1×USB4 Type-C
Front Audio Ports1×3.5mm combo audio jack
Other Front PortsPower button, Reset button
HDMI2 x HDMI 2.1
DisplayPort1 x DP 1.4
ThunderboltThunderbolt 4
Rear USB1×USB2.0, 1×USB3.2 Gen2, 1×TBT4 USB-C
RJ452 Ports 2.5G RJ45
Other Rear Ports2×2.5G RJ45, DC power jack, Reset button
Internal Connectors2×DDR5 SO-DIMM slot, 2×M.2 2280 slot
InputAC 100~240V, DC 19V 5A 95W Max
Power SupplyExternal 95W DC Power Adapter, 19V 5A
Dimensions5.12×5.00×1.85in
Weight1.06 lbs
MaterialPlastic
FeaturesQuad 4K Display, Dual 2.5G LAN, Expandable RAM & Storage, Front Full-Function USB4

Questions about this item

How loud and hot does the NR660 get when the Ryzen 5 6600H runs at 4.5 GHz all day?

The 95 W power supply and compact 130×127×46.9 mm chassis are designed for continuous operation; the soldered 6 nm Zen3+ CPU and integrated Radeon 660M share a single cooling solution rated for sustained loads.

Which DDR5 SO-DIMM modules must I already own to reach the 64 GB maximum?

Two DDR5 SO-DIMM sticks at 4800 MHz are required; the board has two slots and supports dual-channel up to 64 GB total.

Will my older PCIe 3.0 NVMe drive work in the second M.2 slot alongside the installed 512 GB drive?

Yes, the second M.2 2280 slot is wired for PCIe 3.0 x4, so a PCIe 3.0 NVMe SSD will operate at its rated speed while the primary slot runs at PCIe 4.0 x4.

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