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Compact black ITX gaming desktop, 357 x 189 x 120 mm, RTX 3060Ti FE graphics card visible through side panel

Intel

Intel NUC 11 Extreme Core i9-11900KB RTX 3060Ti 32GB DDR4 1TB NVMe gaming PC

SKU CH-JWN5-15K0E

A compact 8-litre ITX gaming desktop with an 8-core i9-11900KB, RTX 3060Ti, 32 GB DDR4 3200 MHz, 1 TB NVMe storage and a 650 W 80 Plus Gold supply

  • TypeGaming & Entertainment
  • UsageConsumer
  • ColorBlack
  • ProcessorIntel® Core™ i9-11900KB Processor (24M Cache, up to 4.90 GHz
  • Processor Main Features8 Core
  • Cache Per Processor24 MB L3 Cache

Video Card GeForce RTX 3060 Ti

Memory 32GB DDR4

Storage 1TB SSD

  • 8-core i9-11900KB hits 4.90 GHz turbo for responsive gaming
  • RTX 3060Ti FE graphics card drives high frame rates at 1440p
  • 32 GB DDR4 3200 MHz memory handles multitasking and modern titles
  • 1 TB NVMe storage loads games and apps quickly
  • 650 W 80 Plus Gold PSU in an 8 L ITX case delivers stable power

Intel NUC 11 Extreme gaming desktop

This Intel NUC 11 Extreme system delivers a complete gaming desktop built around an 8-core Core i9-11900KB processor and an RTX 3060Ti graphics card. It ships with 32 GB of DDR4 3200 MHz memory and a 1 TB NVMe SSD for fast load times. The 650 W 80 Plus Gold power supply and compact ITX chassis keep the build tidy. Windows 11 Home is pre-installed and ready to use.

Upgrade from older pre-built or DIY compact rigs

The combination of a high-turbo i9 CPU and a Founders Edition RTX 3060Ti replaces ageing mid-range towers that struggle at 1440p. Builders who need Thunderbolt 4 connectivity and PCIe 4.0 storage lanes will notice the jump immediately. The 8-litre case fits on a desk without the bulk of a traditional ATX build. Buyers who want more storage bays or a second graphics card should look elsewhere.

Sustained load behaviour in an 8-litre chassis

Under prolonged gaming sessions the 650 W Gold-rated unit feeds both the 8-core CPU and the RTX GPU without throttling the 4.90 GHz boost clock. The ITX layout uses directed airflow across the double-wide PCIe slot to keep the Founders Edition cooler stable. Memory runs at the rated 3200 MHz with XMP enabled for consistent bandwidth. Thermal headroom remains adequate for extended compile or render workloads.

Highlights

  • 8-core i9-11900KB hits 4.90 GHz turbo for responsive gaming
  • RTX 3060Ti FE graphics card drives high frame rates at 1440p
  • 32 GB DDR4 3200 MHz memory handles multitasking and modern titles
  • 1 TB NVMe storage loads games and apps quickly
  • 650 W 80 Plus Gold PSU in an 8 L ITX case delivers stable power

Specifications

BrandIntel
SeriesNUC 11 Extreme
ModelNUC11BTMi9
TypeGaming & Entertainment
UsageConsumer
ColorBlack
ProcessorIntel® Core™ i9-11900KB Processor (24M Cache, up to 4.90 GHz)
Processor Main Features8 Core
Cache Per Processor24 MB L3 Cache
MemoryCrucial 16GB DDR4 3200MHz
StorageSolidigm PCIe 4.0 512GB SSD
GraphicsRTX 3060Ti FE Card
AudioSound card - Integrated
EthernetEthernet
Power Supply650W 80Plus
CaseITX
Operating SystemWindows 11 Home
Windows 11Ready
CPU TypeIntel Core i9 11th Gen
CPU NameIntel Core i9-11900KB
Turbo Frequency4.90 GHz
L3 Cache Per CPU24 MB
GPU/VGA TypeGeForce RTX 3060 Ti
Memory Capacity32GB DDR4
Memory SpeedDDR4 3200
Memory Slot (Total)2
Maximum Memory Supported64 GB
SSD1TB
HDDNo
Screen Size1.6"
Audio ChipsetIntegrated
Audio Channels7.1 channels
ModemIntel® Ethernet Controller i225-LM
LAN ChipsetIntegrated
LAN Speed10/100/1000/2500Mbps
WLANIntel® Wi-Fi 6E AX210 (Gig+)
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
Front USB2 x USB 3.1 Gen2( Max to 10Gbps)
Front Audio Ports3.5mm front stereo headset jack
Card Reader1 x SDXC Support UHS-II
Video Ports1 x HDMI 2.0b
Thunderbolt 32 x Thunderbolt 4
Rear USB4 x USB 3.1 Gen2 ( Max to 10Gbps)
RJ451 x Intel i225-LM RJ45 (10/100/1000/2500Mbps)
Rear Audio PortsAnalog audio
Dimensions (H x W x D)357 x 189 x 120mm(8L)
Weight9kg
Package TypeRetail

Other versions of this model

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Questions about this item

What are the dimensions of the ITX case so I can check if it fits my desk space?

The case measures 357 x 189 x 120mm with an 8L volume, so verify your available clearance against those figures before ordering.

How do I install the RTX 3060Ti FE Card into the double-wide PCIe X16 Gen4 slot, and what is the common mistake?

Remove the bracket, align the card with the double-wide PCIe X16 Gen4 slot, and secure it; the step people miss is forgetting to connect the PSU power cables to the graphics card.

When will the 650W 80 Plus Gold power supply need replacement under heavy gaming loads?

A quality 650W 80 Plus Gold unit typically lasts 5–7 years; plan to swap it once fan noise rises or voltages drift under sustained 3060Ti and i9-11900KB demand.

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