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Black compact Mini-ITX case 557 fanless design no side window USB 2.0 front ports 7.7 x 7.5 x 2.6 inches

Morex Information Ent.,Co.,Ltd.

Morex 557 Universal Mini-ITX Case Fan-less Compact Black

SKU CH-3RKQ-3SJ6V

Ultra-compact Mini-ITX enclosure supports fanless operation, PicoPSU power and dual 2.5" drives with VESA or wall mounting

  • Supported motherboard sizesMini ITX
  • Side panel typeWithout Side Window
  • Front panel portsUSB 2.0
  • Product typeMini-ITX
  • Product colorBlack
  • Product dimensions7.7' × 7.5' × 2.6'
  • Fanless silent builds enabled by airy chassis design
  • PicoPSU compatibility simplifies low-power embedded deployments
  • Two 2.5" drive bays provide compact storage capacity
  • VESA 100 x 100 mm and wall-mount brackets included
  • Adjustable 40 mm fan positions fit varied motherboard layouts

Ultra-compact Mini-ITX enclosure

The Morex 557 is an ultra-compact black chassis built for Mini-ITX motherboards. It measures 7.7 x 7.5 x 2.6 inches and operates without a side window. The design supports fanless operation for silent embedded or high-performance builds and includes rubber feet for tabletop placement.

PicoPSU power and 2.5-inch drive support

This case is designed around PicoPSU power modules rather than standard ATX units. It accommodates two 2.5-inch hard drives and provides front-panel USB 2.0 connectivity for peripheral access.

VESA and wall-mount ready for space-constrained

Integrated VESA 100 x 100 mm mounting holes and supplied brackets allow attachment behind a monitor or on a wall. Four 40 mm fan positions and optional 60 mm mounts on the drive bracket offer airflow flexibility, though fans are not included. Builders needing full-size power supplies, 3.5-inch drive bays or expansion slots should consider a larger chassis.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $45.99
Cheaper than about 91% of the 1,468 comparable items (median $100.99).

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Specifications

Product
Product typeMini-ITX
Product colorBlack
Ports & slots
Front panel portsUSB 2.0
Size & build
Side panel typeWithout Side Window
Product dimensions7.7' × 7.5' × 2.6'
Compatibility
Supported motherboard sizesMini ITX

Questions about this item

Will the 2.0 front ports slow down my external SSD?

The front USB 2.0 ports limit data throughput to USB 2.0 rates, so external SSDs will not reach their full speed on this case.

Can I use a standard ATX power supply with this 557 case?

This enclosure is designed for PicoPSU modules; a standard ATX power supply will not fit inside the 7.7 x 7.5 x 2.6 inch chassis.

What mounting hardware is included for attaching the case behind a monitor?

The package supplies VESA 100 x 100 mm mounting screws and a pair of removable wall-mounting brackets for monitor-back or wall installation.

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