M258-01

The ACC-M258-01B office mini tower case combines simplicity, functionality, and space efficiency. Designed for reliable everyday computing, it offers a clean, professional look with a durable steel structure and essential airflow support—ideal for business, education, or home office environments.

Feature Overview
  • Supports Micro-ATX / Mini-ITX motherboards.
  • GPU clearance: up to 240 mm.
  • CPU cooler clearance: up to 140 mm.
  • Air cooling: rear 1 × 80 mm fan.
  • PSU: ATX, top-mounted.
  • Case size: 270 x 165 x 345mm
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.

Compact Excellence, Powerful Potential.

Smart Design, Confident Performance

The M258-01 offers smart airflow paths, flexible component clearance, and a clean internal layout that delivers dependable performance in a compact footprint.

Versatile Compatibility

Supports Micro-ATX and Mini-ITX motherboards while maintaining an efficient internal layout for easy system building.

Minimalist Design

Featuring a clean, minimalist front panel with modern contours, the M258-01 delivers a professional and elegant look that complements any workspace or setup.

Accessible I/O Panel

Equipped with USB port and HD Audio & Mic ports, providing convenient connectivity at your fingertips.

Tech Specs

Model

ACC-M258-01

Case Type

Mini Tower

Color

Black

Case Dimensions

270 (L) x 165 (W) x 345 (H) mm

Material

Steel

Motherboards

Micro-ATX, Mini-ITX

VGA Length

240mm

Fan Support – Rear

1 x 80mm (Optional)

CPU Length

140mm

Expansion Slots

4

Storage

2 x 3.5″ HDD
2 x 2.5″ SSD

I/O

USB1.0 x 2
Auido+P+R

EAN

ACC-M258-01B – 6905290205675