Description
Cooler Master NCORE 100 AIR Mini-ITX Small Form Factor Aluminium Gaming Chassis
NR100-KNNN-S00
The Cooler Master NCORE 100 AIR has been engineered for enthusiasts who demand maximum performance from an ultra-small footprint. Designed around a vertical Mini-ITX layout, the chassis occupies only 14.7 litres in its standard configuration while incorporating an innovative expandable frame that increases internal volume to 16.4 litres when larger graphics cards are installed. This allows builders to create powerful gaming systems without sacrificing valuable desk space.
Constructed with premium anodized aluminium exterior panels, the NCORE 100 AIR delivers a minimalist aesthetic that complements modern workspaces and gaming setups alike. Its open, tool-free frame design allows quick access to internal components, making upgrades, maintenance, and cable routing significantly easier than traditional compact chassis.
Despite its compact dimensions, the NCORE 100 AIR offers outstanding hardware compatibility. It supports Mini-ITX motherboards, SFX power supplies, triple-slot graphics cards up to 336mm in standard mode or 356mm when expanded, and low-profile CPU air coolers. A PCIe 4.0 x16 riser cable and ATX 3.0 vertical GPU power cable are included, simplifying installation of modern graphics cards.
Cooling performance is delivered by two pre-installed Cooler Master CS120 PWM fans positioned to maximise airflow through the vertical layout. Combined with ventilated aluminium side panels and an efficient thermal design, the NCORE 100 AIR provides excellent cooling for today’s high-performance processors and graphics cards while maintaining remarkably low noise levels.
Modern front panel connectivity includes a high-speed USB 3.2 Gen 2×2 Type-C port capable of 20Gbps transfers, two USB 3.2 Gen 1 Type-A ports, and a combined 3.5mm audio jack. Whether you’re building a premium gaming PC, compact workstation, or minimalist desktop, the Cooler Master NCORE 100 AIR delivers exceptional build quality, flexibility, and cooling performance in a remarkably small enclosure.
WHY IT’S A GREAT CHOICE
ULTRA-COMPACT PERFORMANCE
The innovative vertical layout delivers exceptional gaming hardware compatibility while occupying only 14.7 litres of space, making it ideal for premium Small Form Factor builds.
EXPANDABLE FRAME DESIGN
The chassis expands from 14.7L to 16.4L, allowing support for larger next-generation graphics cards without dramatically increasing its footprint.
PREMIUM BUILD QUALITY
An anodized aluminium exterior, tool-free access, and open-frame construction provide a premium building experience with effortless maintenance.
READY FOR MODERN HARDWARE
Support for triple-slot GPUs, SFX power supplies, PCIe 4.0 riser cable, and USB 3.2 Gen 2×2 Type-C ensures compatibility with today’s latest components.
OPTIMISED AIR COOLING
Two pre-installed PWM fans and an efficient airflow layout keep high-performance components cool while maintaining quiet operation.
SPECIFICATIONS
| Feature | Details |
|---|---|
| Brand | Cooler Master |
| Product Family | NCORE |
| Model | NCORE 100 AIR |
| Manufacturer Part Number | NR100-KNNN-S00 |
| Colour | Black |
| Chassis Type | Mini-ITX Small Form Factor |
| Exterior Materials | Steel, Plastic, Aluminium |
| Side Panels | Aluminium |
| Motherboard Support | Mini-ITX |
| Volume | 14.7L (Standard), 16.4L (Expanded) |
| Expansion Slots | 2 PCIe Slot Mounting |
| Graphics Card Support | Triple-Slot |
| Maximum GPU Length | 336mm (Standard), 356mm (Expanded) |
| Maximum GPU Height | 140mm |
| CPU Cooler Clearance | 50mm / 70mm |
| PSU Support | SFX |
| Maximum PSU Length | 100mm |
| Memory Clearance | 50mm / 70mm |
| Drive Bays | 1 × 2.5″ SSD |
| Pre-Installed Fans | 2 × 120mm CS120 PWM Fans |
| Dust Filters | Side Panels |
| Included Accessories | PCIe 4.0 x16 Riser Cable, ATX 3.0 Vertical GPU Power Cable |
| Front I/O | 1 × USB 3.2 Gen 2×2 Type-C, 2 × USB 3.2 Gen 1 Type-A, 1 × 3.5mm Audio Combo Jack |
| Tool-Free Design | Yes |
| Cable Routing Clearance | 11mm |
| Dimensions (Standard) | 155 × 212 × 449mm |
| Dimensions (Expanded) | 172 × 212 × 449mm |
| Warranty | 2 Year Warranty |







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