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In Win Z583 micro-ATX mini tower chassis with screwless panels and 450 W PSU

In Win

In Win Z583 CQ450TB3 Micro-ATX Mini Tower PC Case

SKU CH-G26V-52ZY3

Screwless micro-ATX mini tower with 450 W power supply, three 3.5″ bays and one 2.5″ bay

  • TypeMicro ATX
  • Tool-free front panel for quick access
  • Tool-free side panels simplify hardware swaps
  • Tool-free 5.25" bays speed optical installs
  • Tool-free 3.5" bays hold three drives
  • Intel TAC 2.0 certified for thermal compliance

In Win Z583 CQ450TB3 Micro-ATX Chassis

The In Win Z583 CQ450TB3 is a Micro-ATX mini-tower case built for compact desktop builds. It includes a 450 W power supply to support essential components out of the box. Screwless front and side panels allow quick access to internal hardware. Tool-free bays and expansion slots simplify the assembly process for system integrators.

Suits builders who value tool-free assembly

This chassis fits users who want a Micro-ATX form factor with a pre-installed 450 W unit and screwless drive installation. It is not for buyers who need more than three 3.5-inch bays or additional 2.5-inch mounts beyond the single internal slot. Builders requiring extensive liquid-cooling radiator support or multiple full-length graphics cards should look at larger enclosures.

Intel Certified TAC 2.0 thermal compliance

The case meets Intel TAC 2.0 certification, confirming its airflow design suits standard desktop processors within the validated thermal envelope. This specification determines whether the chassis can cool your chosen CPU without modification. Verify your processor's thermal requirements against this certification before purchasing.

Highlights

  • Tool-free front panel for quick access
  • Tool-free side panels simplify hardware swaps
  • Tool-free 5.25" bays speed optical installs
  • Tool-free 3.5" bays hold three drives
  • Intel TAC 2.0 certified for thermal compliance

Specifications

BrandInwin Development
TypeMicro ATX

Questions about this item

How do I install a 3.5 inch drive in the screwless bay without tools?

Slide the drive into one of the three 3.5 inch bays until the latch clicks; the screwless rail locks it without screws, but the step people miss is seating the drive fully so the latch engages on both sides.

Will the 450 watt power supply need replacement if I add a discrete graphics card?

The included 450 watt unit is Intel TAC 2.0 certified for standard Micro ATX builds; adding a card that pushes sustained draw above that rating will require a higher-capacity supply.

What thermal limit appears first when the front panel stays closed during long loads?

With the front panel sealed and no extra fans specified, intake airflow becomes the first bottleneck, causing CPU and GPU temperatures to climb before any component hits its own thermal ceiling.

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