NZXT has introduced a new compact gaming lineup H2 Mini PC, available with either AMD’s Ryzen 7 9800X3D or Intel’s Core Ultra 9 285K, both paired with NVIDIA’s GeForce RTX 5080. The launch also includes the new H2 Flow Mini-ITX case and the C850 SFX Gold power supply, marking a coordinated push into high-performance small form factor systems at a time when demand for space-efficient 4K gaming PCs continues to grow.
Both H2 Mini PC configurations are priced at $3,499 in the United States and ship with Windows 11 Home, 32GB (2×16GB) DDR5-4800 memory, and a 2TB NVMe M.2 SSD. Cooling is handled by a Kraken Elite 240 AIO liquid cooler, reflecting the thermal requirements of flagship desktop CPUs and a high-end RTX 5080 inside a 20.7-liter Mini-ITX enclosure.
According to NZXT’s configuration details, the prebuilt system integrates a Gigabyte GeForce RTX 5080 Windforce OC graphics card, Team T-Force Delta RGB DDR5 memory modules, and a WD Blue SN5000 NVMe SSD, underscoring the premium component selection behind the compact chassis. The inclusion of brand-name components strengthens its positioning against boutique RTX 5080 prebuilt gaming desktops in the same price class.
The CPU options position the system for two distinct user profiles. The Ryzen 7 9800X3D is aimed at gamers prioritizing high frame rates in CPU-bound titles, particularly at 1080p and 1440p. The Core Ultra 9 285K emphasizes multi-threaded productivity, content creation, and AI-accelerated workflows while maintaining strong gaming performance.
Pairing either chip with an RTX 5080 places the H2 Mini PC firmly in the premium 4K gaming tier, where DLSS 4 Multi Frame Generation, AI-driven upscaling, and advanced frame interpolation technologies are increasingly central to performance scaling.
NZXT’s broader strategy becomes clearer when examining the supporting hardware introduced alongside the prebuilt, forming a cohesive SFF ecosystem built around ATX 3.1 power standards and PCIe 5.0 connectivity.
The H2 Flow chassis forms the structural backbone of the ecosystem. Measuring 435mm × 181mm × 263mm with a total volume of 20.7 liters, the vertical Mini-ITX layout is engineered to minimize desk footprint while maintaining compatibility with modern flagship GPUs up to 331mm in length.
The case supports radiators up to 280mm and includes two pre-installed F120Q CV 120mm top-mounted exhaust fans for immediate airflow. A PCIe 5.0 x16 riser cable is bundled for vertical GPU installation without sacrificing bandwidth, reinforcing compatibility with next-generation GPUs.
The hybrid tempered glass-and-mesh side panel balances component visibility with high-airflow mesh intake, while tool-less access panels and integrated cable routing simplify upgrades and maintenance within the compact enclosure.
The H2 Flow is listed at $149.99 in the United States, with regional pricing cited at €149.99 in Europe and £129.99 in the United Kingdom, positioning it competitively within the premium Mini-ITX case segment.
Complementing the chassis is the C850 SFX Gold power supply, an 850W SFX unit built to ATX 3.1 standards with native PCIe 5.1 support. It includes a dedicated 600W 12V-2×6 connector designed for next-generation RTX 50-series graphics cards, eliminating adapter requirements in high-power GPU builds.
The unit carries 80 PLUS Gold certification alongside a Cybenetics Platinum efficiency rating and an A- acoustic grade. Cooling is handled by a 92mm fluid dynamic bearing fan with Zero RPM mode for near-silent operation under light loads.
Internally, the PSU uses 100% Japanese capacitors rated to 105°C and incorporates comprehensive protection mechanisms including OVP, UVP, OCP, OPP, SCP, and OTP. It is backed by a 10-year warranty and is priced at $199.99 in the US, with regional pricing of €159.99 and £139.99.
By launching the prebuilt system, Mini-ITX airflow case, and ATX 3.1-compliant SFX PSU together, NZXT positions itself as a vertically integrated solution provider within the enthusiast small form factor market.
Rather than offering isolated components, the company presents a unified hardware stack designed to simplify high-end compact builds while ensuring compatibility across thermals, power delivery, GPU clearance constraints, and next-generation PCIe 5.0 bandwidth requirements.
At $3,499, the H2 Mini PC enters a competitive RTX 5080 prebuilt gaming PC segment populated by boutique system integrators and premium SFF desktops. The pricing reflects not only the cost of a flagship-class GPU and high-end CPU, but also the engineering required to sustain stable thermals and reliable ATX 3.1 power delivery inside a 20.7L enclosure.
NZXT H2 Ecosystem Comparison
| Category | H2 Mini PC | H2 Flow Case | C850 SFX Gold PSU |
|---|---|---|---|
| Product Type | Prebuilt SFF Gaming Desktop | Vertical Mini-ITX Chassis | 850W SFX Power Supply |
| Form Factor | Mini-ITX System (20.7L) | Mini-ITX (20.7L) | SFX |
| CPU Options | Ryzen 7 9800X3D / Core Ultra 9 285K | User-defined | N/A |
| GPU Support | RTX 5080 (Gigabyte Windforce OC) | Up to 331mm GPU | Native 600W 12V-2×6 support |
| Memory | 32GB DDR5-4800 | User-defined | N/A |
| Storage | 2TB NVMe (WD Blue SN5000) | User-defined | N/A |
| Cooling Support | Kraken Elite 240 AIO (preinstalled) | Up to 280mm radiator | 92mm FDB fan, Zero RPM mode |
| Power Standard | ATX 3.1 compliant | SFX / SFX-L support | ATX 3.1, PCIe 5.1 |
| Efficiency Rating | Dependent on PSU | N/A | 80 PLUS Gold, Cybenetics Platinum |
| Noise Rating | System-dependent | Case airflow optimized | Cybenetics A- |
| Internal Components | Fully assembled | PCIe 5.0 riser included, 2× F120Q CV fans | 105°C Japanese capacitors |
| Protections | System-level safeguards | N/A | OVP, UVP, OCP, OPP, SCP, OTP |
| Warranty | System warranty | Case warranty | 10 Years |
| US Price | $3,499 | $149.99 | $199.99 |
As improvements in GPU efficiency, DLSS 4 Multi Frame Generation, PCIe 5.0 connectivity, and modern SFX power design continue to mature, compact gaming systems are steadily narrowing the gap with traditional mid-tower desktops.
NZXT’s latest release underscores that small form factor builds are no longer experimental enthusiast projects, but increasingly mainstream 4K gaming solutions for users seeking flagship performance in a smaller, vertically oriented footprint.
Source: NZXT
