Antec Performance 1M | Mini-ITX Chassis | GPU up to 350mm | PCIe 4.0 Riser | USB Type-C – New

R4,566.71

Big Performance. Tiny Footprint.

The Antec Performance 1M proves that size is no barrier to serious gaming power. Built around the Mini-ITX form factor, this compact chassis lets you pack high-end, full-length GPUs and capable cooling into a sleek, minimalist build that fits anywhere — without sacrificing a single frame of performance.

Your GPU Deserves Room to Breathe

With support for graphics cards up to 350mm in length and a PCIe 4.0 riser cable included in the box, the Performance 1M is engineered for the most demanding modern GPUs. Whether you’re pushing ray-traced visuals or blazing through competitive titles, your graphics card has the space and bandwidth to unleash its full potential.

Cool, Quiet, and Low-Maintenance

Dual 120mm or 140mm fan support at the bottom delivers focused, efficient airflow straight to your hottest components. A built-in bottom dust filter keeps things clean between sessions, and tool-free side panels mean you spend less time maintaining and more time playing.

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SKU: PERFORMANCE 1M Categories: , , Tags: , , , ,
Description
Tech Specs
Form Factor & Compatibility
Form Factor
Mini-ITX
Motherboard Support
Mini-ITX
Case Material
Steel + Plastic + Aluminium
Side Panel
Solid side panel
Expansion & Storage
Expansion Slots
3 (Max GPU Mode) / 2 (Max CPU-Cooler Mode)
Drive Bays
2.5″ x 1
Riser Cable
PCIe 4.0
GPU & CPU Cooler Clearance
Max GPU Length
≤ 350mm
Max GPU Thickness
≤ 78mm (with 47mm Max CPU Cooler Height)
Max CPU Cooler Height
≤ 85mm (with 40mm Max GPU Thickness)
Total GPU Thickness + CPU Cooler Height
125mm
Cooling
Fan Support
2 x 120mm / 2 x 140mm (Bottom only)
Dust Filter
Bottom
Power Supply
Max PSU Size
130 x 125 x 63.5mm / SFX-L & SFX only
Connectivity
I/O Ports
Power Button, USB Type-C x1
Design
Dimensions
42.4 x 17.5 x 26 cm
Weight
4900g
Colour
Black
Additional information
Brand

Antec

Colour

Black

Warranty

24 Months