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Silver 1U rackmount server chassis 420mm deep with three 40mm fans

Shenzhen Junxiangcheng Technology Co.,

Shenzhen Junxiangcheng Technology Co., 1U Server Chassis 420mm Deep

SKU CH-9JSY-2S5NR

A 1U rack-mount chassis 420 mm deep that fits ATX 12 × 9.6 in boards, holds two 3.5 in drives and includes three 40 × 20 mm double-ball fans

  • Form Factor1U
  • Fits ATX 12" × 9.6" and smaller boards
  • 1U height saves 45mm rack space
  • Three 40×20 double-ball fans with front and side vents
  • Two 3.5" drive bays for local storage
  • One full-height PCI/PCIe horizontal expansion slot

1U Rack-Mount Chassis for ATX Motherboards

This 1U server chassis fits standard 19" racks and accepts ATX motherboards up to 12" × 9.6". It provides two 3.5" drive bays and a single full-height PCI/PCIe horizontal expansion slot. The unit is built from 1.0mm SGCC steel with fingerprint-resistant finish and includes front-panel USB, power and reset switches, plus power, HDD and dual NIC status LEDs.

Check Motherboard Size and PSU Length Before Buying

Verify that your motherboard does not exceed 12" × 9.6" and that your 1U power supply measures between 190mm and 210mm in installation length. The rear I/O window is customised to the motherboard, so confirm port alignment when ordering. Builders needing more than two 3.5" bays or additional expansion slots should consider a larger form factor.

Front-to-Side Airflow

Cooling is handled by three 40×20mm double-ball fans mounted in a frame that directs air forward and to the side. Perforations on the front panel and side panels create a directed air duct through the 420mm-deep enclosure. This layout moves heat across the motherboard and drive bays while maintaining a 1U profile.

Highlights

  • Fits ATX 12" × 9.6" and smaller boards
  • 1U height saves 45mm rack space
  • Three 40×20 double-ball fans with front and side vents
  • Two 3.5" drive bays for local storage
  • One full-height PCI/PCIe horizontal expansion slot

Specifications

Form Factor1U

Questions about this item

Does the 1U server chassis ship with the three 40×20 double-ball fans already installed?

Yes — the fan frame comes fitted with three 40×20 double-ball fans that can blow forward or to the side, and the front panel plus side vents create a directed cooling duct.

Which motherboard form factors fit inside the 420 mm deep × 430 mm wide × 45 mm high enclosure?

The chassis accepts ATX boards up to 12 × 9.6 inches and smaller variants, with the rear I/O window cut to match the specific motherboard.

What power-supply length does the 1U chassis support?

A standard 1U supply with an installation length of 190–210 mm fits the dedicated PSU bay.

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