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Intel BXNUC10I3FNK NUC 10 Performance Barebone Mini PC - i3, UHD Graphics — main product image
Intel BXNUC10I3FNK NUC 10 Performance Barebone Mini PC - i3, UHD Graphics
Intel BXNUC10I3FNK NUC 10 Performance Barebone Mini PC - i3, UHD Graphics
Intel BXNUC10I3FNK NUC 10 Performance Barebone Mini PC - i3, UHD Graphics
Intel

Intel BXNUC10I3FNK NUC 10 Performance Barebone Mini PC - i3, UHD Graphics

★★★★★3.8 (7 reviews)
UHD64GB DDR4

The NUC10i3FNK packs 10th Gen Intel processing into a fanless palm-sized footprint built for silent, space-constrained deployments.

$802.56*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Intel NUC10i3FNK is a barebone mini PC built around the 10th Gen Core i3-10110U — a dual-core, four-thread Comet Lake-U processor with a 2.1GHz base clock and 4.1GHz single-core boost, running at a 15W TDP. "Barebone" means exactly that: the chassis, motherboard, and processor are included, but RAM, storage, and OS are not. The memory controller supports up to 64GB of DDR4 across two SO-DIMM slots — a meaningful ceiling for an i3-class system that expands its usefulness for VM-based or memory-constrained workloads. Storage options span an M.2 slot (PCIe 3.0 x4 NVMe or SATA) plus a 2.5-inch SATA bay for secondary capacity.

This form factor is engineered for deployment scenarios where desktop footprint is a liability: digital signage, point-of-sale terminals, corporate thin-client replacements, or a compact home server. Dual 4K output — HDMI 2.0 plus Thunderbolt 3 over USB-C — covers multi-monitor productivity without needing a discrete GPU. Intel UHD Graphics handles video decode and light display tasks adequately; it is not a gaming or compute GPU. The NUC10i3FNK belongs in builds where low power draw, silent operation, and spatial efficiency matter more than raw multi-threaded throughput — for those use cases it is a well-engineered, reliable platform.

Key Features

Intel Core i3 Processor: Powerful 10th Gen Intel Core i3 processor for smooth performance.

64GB DDR4 Memory: Provides ample memory for multitasking and running demanding applications.

Integrated Intel UHD Graphics: Offers crisp, clear graphics for watching videos and gaming.

Microsoft Windows 10 Pre-Installed: Comes with Windows 10 pre-installed for easy setup and use.

Mini PC Barebone Design: Compact, lightweight form factor with no fan for quiet operation.

Specifications

Model
BXNUC10I3FNK
Processor
10th Gen Intel Core i3
Graphics
Integrated Intel UHD Graphics
Memory Type
DDR4
Maximum Memory Supported
64GB
Operating System
Microsoft Windows 10 (Pre-Installed)
Form Factor
Mini PC Barebone
Cooling
Fanless

Pros & Cons

👍 Pros

  • The 10th Gen Core i3-10110U dual-core processor (2.1GHz base, 4.1GHz boost) handles light productivity, web workloads, and media playback efficiently within a 15W TDP envelope.
  • Two SO-DIMM slots support up to 64GB DDR4, an unusually high ceiling for an i3-class system — useful for memory-heavy workflows like virtual machines or browser-heavy research tasks.
  • Dual 4K display output via HDMI 2.0 and Thunderbolt 3 USB-C covers most multi-monitor productivity setups without requiring a discrete GPU.
  • The compact form factor (roughly 4.5" x 4.5") makes it deployable in space-constrained environments — behind monitors, in server closets, or as a thin client replacement — where a standard desktop won't fit.
  • Barebone configuration gives builders full control over RAM speed, storage tier, and OS choice rather than paying for bundled components that may not fit the use case.

👎 Cons

  • The i3-10110U is a dual-core processor — tasks that saturate all cores (video encoding, compilation, multi-threaded rendering) will hit a ceiling that the i5 or i7 NUC variants don't face.
  • Intel UHD Graphics in the 10th Gen i3 has no discrete shader units — GPU-accelerated compute, video transcoding, and any serious graphics workload are beyond its practical capability.
  • The CPU is soldered and non-upgradeable, making the NUC10i3FNK a fixed-performance platform; if your compute needs grow, you replace the unit rather than upgrade it.
  • Barebone pricing can be deceptive — once you add DDR4 SO-DIMMs, an NVMe SSD, and an OS license, the total build cost climbs into territory where a pre-built mini PC may offer better value per dollar.

Frequently Asked Questions

This is a barebone kit — it ships without RAM or storage installed. You'll need to add up to 64GB of DDR4 SO-DIMM (two slots) and an M.2 SSD (2242 or 2280 form factor). The unit does not include an OS either, so budget for Windows or plan a Linux install. This is standard for NUC barebones and gives you full control over configuration.
The NUC10i3FNK uses a fan — the fanless claim in the listing is inaccurate for this model. The NUC 10 Performance series does include an internal fan for the i3-10110U, which is a 15W TDP processor. Fan noise is low under typical loads but audible under sustained CPU stress.
The unit provides one HDMI 2.0 port and one USB-C with Thunderbolt 3/DisplayPort 1.2 output, supporting dual independent 4K displays. Intel UHD Graphics handles up to 4K@60Hz on each output, which is sufficient for productivity and media playback but not for GPU-accelerated workloads.
The CPU is soldered to the motherboard — it cannot be replaced. Your upgrade path is limited to RAM (up to 64GB DDR4) and storage. Choose the processor tier carefully before purchasing, as the NUC10i3 is a fixed compute ceiling.
The NUC10i3FNK supports one M.2 2242/2280 slot (PCIe 3.0 x4 NVMe or SATA) and one 2.5-inch SATA drive bay, allowing a dual-drive configuration — typically a fast NVMe boot drive paired with a larger SATA storage drive.

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