Intel
Intel BXNUC9i7QNX1-4331-40989 NUC 9 i7 Mini Gaming PC with Dock
UHD5120 x 2880i7-9750H8GB DDR4500W
Six-core 9th-gen i7 in a sub-1L chassis with Thunderbolt 3 and a D6000 dock capable of driving three displays simultaneously.
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Overview
Compact and Powerful Mini Gaming Desktop
The Intel NUC 9 Mini Desktop is a compact gaming and entertainment powerhouse. Featuring an Intel Core i7 processor, ample RAM, and a fast PCIe SSD, this renewed desktop delivers exceptional performance for gaming and multimedia applications. It also comes with Windows 10 Pro and a D6000 Dock for added connectivity.
Specifications:
- Brand: Intel
- Model: BXNUC9i7QNX1-4331-40989
- Processor: Intel Core i7-9750H (2.60GHz, up to 4.5 GHz, 6-Core)
- Memory: 8GB DDR4 SO-DIMM
- Storage: 2TB PCIe SSD
- Graphics: Intel UHD 630 Integrated Graphics
- Operating System: Windows 10 Pro
- Connectivity: Wi-Fi 6, Bluetooth, Ethernet LAN (RJ-45)
- Ports: USB 3.1 Gen2, HDMI, Thunderbolt 3 (Type-C), Headphone/Microphone Combo Jack
- Included: Universal Dock D6000 (USB-C) with HDMI, DP, RJ-45, USB 3.0 Type-A/Type-C, Audio Combo
Key Features
Upgraded Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; Wi-Fi 6 AX200 Wifi, Bluetooth, Ethernet LAN (RJ-45), No Webcam, .
Powerful Performance with Intel Core i7-9750H Hexa Core 9th Gen Intel Core i7-9750H 2.60GHz Processor (upto 4.5 GHz, 12MB Cache, 6-Cores) ; Intel UHD 630 Integrated Graphics, .
High Speed and Multitasking 8GB DDR4 SODIMM; 500W Power Supply; Black Color, .
Enormous Storage 1TB PCIe NVMe SSD; 6 USB 3.1 Gen2, 1 HDMI, 2 Thunderbolt 3 (Type-C), No Optical Drive, Headphone/Microphone Combo Jack., Windows 10 Pro.,
Includes Universal Dock D6000 (USB-C)(Supports upto 3 Displays;Max Resolution 5120 x 2880;Combo Audio, Speaker Out Port;USB 3.0 Type-A, USB-C (1 Power share);HDMI, Display Port, RJ-45)
Pros & Cons
👍 Pros
- i7-9750H delivers 6-core/12-thread throughput at up to 4.5GHz Turbo in a form factor under 1 liter
- Thunderbolt 3 (40 Gbps) on both Type-C ports enables high-bandwidth peripherals, NVMe enclosures, and dock connectivity
- Included D6000 dock provides three-display output up to 5120x2880 without additional hardware purchase
- Wi-Fi 6 AX200 module supports 2.4 Gbps theoretical throughput with lower latency than 802.11ac
- 1TB PCIe NVMe SSD delivers sequential reads exceeding 3,000 MB/s — fully utilizing the PCIe 3.0 x4 bus
👎 Cons
- Intel UHD 630 integrated graphics limits gaming and GPU-accelerated compute — this platform has no discrete GPU upgrade path
- 8GB DDR4 RAM is below the practical threshold for heavy multitasking with a 6-core CPU; SO-DIMM upgrade is expected
- Renewed/open-box condition means battery health (if applicable), thermal paste condition, and component wear are unknown
- The NUC 9 Compute Element design creates a proprietary upgrade ecosystem — the compute module is not user-replaceable with off-the-shelf parts
- D6000 dock requires USB-C power delivery to function at full capability; not all USB-C power adapters are compatible
Frequently Asked Questions
What CPU is in this NUC 9, and how does the 6-core configuration affect performance versus quad-core NUCs?
The Core i7-9750H is a 6-core/12-thread Coffee Lake-H processor with a 2.6GHz base and 4.5GHz single-core Turbo. Compared to quad-core NUCs, the two additional cores and 12 vs. 8 thread count provide roughly 40-50% more throughput in parallelizable workloads — video encoding, compilation, and multi-application desktop tasks all scale measurably with the added core count.
What does the included D6000 dock add, and what are its display output capabilities?
The Dell D6000 dock connects via USB-C and supports up to three simultaneous external displays at resolutions up to 5120x2880. It adds HDMI, DisplayPort, RJ-45 Ethernet, USB 3.0 Type-A, and USB-C ports — effectively turning the NUC's single Thunderbolt 3 port into a full desktop docking station.
Does the NUC 9 support discrete GPU upgrades?
The NUC 9 Compute Element (Ghost Canyon) was designed with a proprietary NUC Compute Card slot that does not support standard PCIe discrete GPUs. The integrated Intel UHD 630 is the only graphics option in this configuration — the platform does not accept external GPU enclosures via Thunderbolt 3 in a practical deployment sense for gaming workloads.
What is the maximum RAM this unit supports?
The NUC 9 platform supports up to 64GB via two DDR4 SO-DIMM slots. The 8GB configuration in this unit uses one or two SO-DIMMs; upgrading to 16GB or 32GB is straightforward with standard DDR4-2666 SO-DIMMs and is the most impactful single upgrade available.
Does the Wi-Fi 6 (AX200) module support the full 2.4 Gbps theoretical throughput?
The AX200 is a 2x2 MIMO 802.11ax card rated at 2.4 Gbps on 5GHz with a compatible Wi-Fi 6 router. In real-world conditions expect 800-1200 Mbps sustained on short-range links — a substantial improvement over the 867 Mbps ceiling of the previous-generation 802.11ac Wave 2. Bluetooth 5 is integrated on the same module.
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