503

The ACC-503 is a compact mid-tower chassis designed for builders who demand performance without compromising on space. Defined by its striking geometric front panel, it merges modern aesthetics with high-efficiency thermal engineering. Despite its smaller footprint, the ACC-503 supports Micro-ATX motherboards and graphics cards up to 290mm, making it the ideal foundation for a powerful, space-saving battle station.

Feature Overview
  • Motherboard Support: mATX / mini-ITX.
  • A distinctive triangular pattern maximizes airflow intake while adding a sharp, modern look to your setup.
  • The edge-to-edge tempered glass side panel provides a clear view of your internal components and RGB lighting.
  • Support for up to 8 fans for optimal thermal performance.
  • Support for up to 240mm radiator in the front.
  • GPU Clearance: Supports graphics cards up to 290mm.
  • CPU Cooler Clearance: Supports tower coolers up to 155mm in height.
  • Case Size: 340 x 200 x 384 mm.
Downloads

The cooling and hardware layout shown in the product photos is for reference only. Please check the website’s product specifications for the actual configuration.

Geometric Precision. Unrestricted Airflow.

Compact Design, Massive Potential

Experience the perfect balance of size and functionality. Whether you are a gamer or a creator, this case provides the airflow and aesthetics needed to stand out.

High-Airflow Geometric Front

The ACC-503 features a precision-cut ABS front panel with a stylish triangular mesh pattern. This design doesn't just about looks, it significantly increases air intake volume, ensuring your internal components stay cool even during intense gaming sessions.

Versatile Cooling Solutions

The chassis supports extensive cooling configurations, including up to a 240mm radiator in the front and multiple fan mounts on the top, rear, and PSU shroud. Create a focused airflow path to keep your system stable.

Crystal Clear View

Showcase your build with pride. The full-sized tempered glass side panel offers a panoramic view of your hardware. Whether you are displaying a high-end GPU or a custom RGB lighting setup.

Smart Space Utilization

Built for Micro-ATX and Mini-ITX motherboards, the ACC-503 optimizes internal space. It comfortably houses graphics cards up to 290mm in length and CPU coolers up to 155mm in height, proving that you don't need a massive tower for powerful specs.

Practical Storage & I/O

The top-mounted I/O panel puts USB 3.0, USB 2.0, and HD Audio ports right at your fingertips.

Tech Specs

Model

ACC-503

Case Type

Mid Tower

Color

Black

Case Dimensions

L340 x W200 x H384 mm

Material

Body: SPCC
Front Panel: ABS

Motherboards

mATX / mini-ITX

GPU Length

290 mm

Fan Support – Front

2 x 120 or 2 x 140 mm

Fan Support – Top

2 x 120 or 2 x 140 mm

Fan Support – Rear

1 x 120 mm

Fan Support – PSU

2 x 120 mm

Radiator – Front

120 / 140 / 240 mm

Radiator – Rear

120 mm

Expansion Slots

4

Storage

2 x 3.5″ HDD
2 x 2.5″ SSD

CPU Cooler Height

155 mm

I/O

USB 3.0 x 1, USB 2.0 x 2, HD Audio

Power Supply

ATX PSU
Including cables up to 210mm

EAN

ACC-503 – 4711659200289