Intel

Intel BXNUC10I5FNKN1-2855-119085 NUC i5 16GB 1TB SSD Mini PC

UHDi5-10210U16GB DDR41TB SSD90W

Comet-sized performance in a 4.5-inch footprint: the Intel NUC i5 packs a 4.2GHz quad-core and 1TB NVMe into a 1.54 lb box.

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Overview

The Intel NUC10i5FNKN1 condenses a complete x86 computing platform into a 4.5 × 4.5 × 1.26-inch chassis. The Intel Core i5-10210U at the heart of this unit is a 10th-generation Comet Lake processor with four cores, eight threads, and a boost clock of 4.2GHz — meaning single-threaded tasks like spreadsheet computation, web browsing, and document processing feel as responsive as on a full-size desktop at the same clock speed. The 1TB PCIe NVMe SSD replaces the slower SATA options common in base configurations, providing the kind of storage throughput that eliminates wait states during large file operations. Paired with 16GB of DDR4, the system can comfortably sustain a dozen active browser tabs alongside office applications without memory pressure.

This NUC is best suited to SOHO deployments, digital signage, home theater PC builds, and light development workstations where desk space is at a premium but full desktop capability is required. The Thunderbolt 3 port is the standout feature for power users: it enables connection to an eGPU enclosure if graphics demands grow, or to a single-cable docking solution that consolidates display, USB, and charging. The included Dockztorm USB hub extends connectivity further for peripheral-heavy setups. What this system is not is a gaming or GPU-compute platform — the Intel UHD integrated graphics are capable for video playback up to 4K and light 2D work, but cannot substitute for a discrete card. For everything else in the knowledge-worker and home-office category, it hits an uncommon intersection of performance density and port versatility.

Key Features

【Upgraded】 Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; 802.11 a/b/n/ac/ax Wifi, Bluetooth 5.2, Ethernet LAN (RJ-45), No Webcam, .

【Powerful Performance with Intel Core i5-10210U Quad Core】 10th Gen Intel Core i5-10210U 1.60GHz Processor (upto 4.2 GHz, 6MB Cache, 4-Cores) ; Intel UHD Integrated Graphics, .

【High Speed and Multitasking】 16GB DDR4 SODIMM; 90W Power Supply; Black Color, .

【Enormous Storage】 1TB PCIe NVMe SSD; 3 USB 3.1 Gen2, 1 HDMI, Thunderbolt 3 (Type-C), USB 3.1 Type-C Gen1, SDXC Reader, No Optical Drive, ., Windows 10 Pro., 1 Year Manufacturer warranty from GreatPriceTech (Professionally upgraded by GreatPriceTech)

Includes Dockztorm USB Hub(Special Edition Portable Docztorm Data Hub;Super Speedy Data Syn Rate upto 5Gbps)

Specifications

Processor
Intel Core i5-10210U, 4-Core/8-Thread, 1.60GHz base / 4.2GHz boost, 6MB cache
Memory
16GB DDR4 SO-DIMM
Storage
1TB PCIe NVMe SSD
Graphics
Intel UHD Integrated Graphics
Operating System
Windows 10 Pro
Wireless
802.11 a/b/g/n/ac/ax (Wi-Fi 6), Bluetooth 5.2
Wired Networking
Ethernet LAN (RJ-45)
Ports
3x USB 3.1 Gen2, 1x HDMI, 1x Thunderbolt 3 (Type-C), 1x USB 3.1 Type-C Gen1, SDXC Reader
Power Supply
90W external adapter
Dimensions
4.5 x 4.5 x 1.26 inches
Weight
1.54 lbs
Color
Black
Warranty
1 Year (GreatPriceTech)
Included Accessory
Dockztorm USB Hub (up to 5Gbps)

Pros & Cons

👍 Pros

  • Intel Core i5-10210U boosts to 4.2GHz across four cores, handling productivity workloads at a fraction of the power draw of a desktop chip.
  • 1TB PCIe NVMe SSD delivers sequential reads orders of magnitude faster than the SATA drives common in similarly priced mini PCs.
  • 16GB DDR4 SO-DIMM provides enough headroom for browser-heavy workflows, light virtualization, and simultaneous application use without swapping.
  • Thunderbolt 3 port enables 40Gbps daisy-chaining, eGPU enclosures, and dual 4K display output from a single cable.
  • Dimensions of 4.5 x 4.5 x 1.26 inches and 1.54 lb weight make VESA mounting or desk-hiding practical without compromising I/O.

👎 Cons

  • Intel UHD integrated graphics share system RAM and cannot run demanding 3D workloads or GPU-accelerated rendering tasks — there is no discrete GPU option in this chassis.
  • The 256GB-class NVMe drives sometimes paired with this platform offer limited write endurance; the 1TB upgrade mitigates this but the specific drive brand is not disclosed.
  • 90W external power brick is required — there is no internal PSU, so the footprint advantage is partially offset by the adapter on the desk.
  • The 60Hz HDMI output is limited compared to the Thunderbolt 3 port; users wanting high-refresh-rate displays must use the TB3 connection.
  • Third-party upgrade status (opened seal) means the original Intel factory warranty is voided; coverage transfers to GreatPriceTech's one-year warranty only.

Frequently Asked Questions

Yes, the 1TB drive uses a PCIe NVMe interface over an M.2 slot, which means sequential reads in the 2,000–3,500 MB/s range depending on the specific drive installed — roughly 5–6x faster than a SATA SSD. That translates to sub-10-second boot times and near-instant application launches.
The NUC10i5FNK supports up to 64GB via two SO-DIMM slots. This unit ships with 16GB already installed. Upgrading requires opening the chassis (the seal has been opened by GreatPriceTech for this purpose), and any DDR4-2666 or DDR4-3200 SO-DIMM kit is compatible.
The unit provides one HDMI port and one Thunderbolt 3 (Type-C) port. Thunderbolt 3 supports DisplayPort 1.4, which can drive a single 4K display at 60Hz or two 4K displays simultaneously. The Intel UHD integrated graphics handle the output — there is no discrete GPU.
Yes. The hub connects via USB and delivers up to 5Gbps data transfer, matching the USB 3.1 Gen1 spec. It expands the port count but does not add Thunderbolt or DisplayPort capability beyond what the NUC itself provides.
The NUC10i5FNK uses an active cooling solution — a small internal fan. Under sustained CPU load the fan becomes audible, though it remains quieter than most laptops. Thermal throttling is possible in very compact enclosures if airflow is restricted, so avoid enclosed cabinets.