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Black 4U server chassis with front handles, two USB 2.0 ports, seven full-height expansion slots and dual 8025 fan mounts

Shenzhen Junxiangcheng Technology Co.,

Shenzhen Junxiangcheng Technology Co., 4U300 Server Chassis ATX L300*W437.5*H176.5MM

SKU CH-ZB4V-D5W41

A 4U server chassis supporting standard ATX motherboards with two 3.5" and one 2.5" drive bays, seven full-height expansion slots, dual 8025 fan mounts and front USB 2.0 ports

  • Form FactorL435*W580*H330MM
  • Fits standard ATX boards with seven full-height PCIe slots
  • Two 8025 fan positions for active airflow
  • Front panel includes two USB 2.0 ports and system LEDs
  • Holds two 3.5" and one 2.5" drive internally
  • 0 mm SGCC steel with sandblasted black finish

4U Server Chassis for ATX Builds

This 4U rackmount chassis accepts a standard ATX motherboard and fits in a 435 by 580 by 330 millimetre footprint. The steel frame uses 1.0 millimetre SGCC with a sandblasted black finish and oxidised bright black front panel. Two 3.5 inch and one 2.5 inch internal drive bays provide local storage. Seven full-height PCI/PCIe slots support vertical card insertion.

Thermals and Power in Normal Use

Two 8025 fan positions supply airflow through the 300 by 437.5 by 176.5 millimetre internal volume. The design targets cloud storage, cloud computing, big data and security monitoring workloads with standard ATX power supplies. Front-panel controls include power LED, reset, power switch, HDD LED and dual NIC LEDs. Two USB 2.0 ports handle peripheral connections.

Behaviour Under Sustained Load

Vertical expansion slots keep long cards aligned during continuous operation in dense racks. The SGCC construction resists fingerprints and maintains rigidity when fully populated with drives and add-in cards. Pearl cotton inner packaging protects the empty chassis during transit. No optical drive bay or backplane is included, so storage density stays fixed.

Highlights

  • Fits standard ATX boards with seven full-height PCIe slots
  • Two 8025 fan positions for active airflow
  • Front panel includes two USB 2.0 ports and system LEDs
  • Holds two 3.5" and one 2.5" drive internally
  • 0 mm SGCC steel with sandblasted black finish

Specifications

Form FactorL435*W580*H330MM

Questions about this item

How do I install the 8025S fans in the two standard positions, and which step do people usually miss?

Mount each 8025S fan with four screws, orienting airflow from front to rear; the step often missed is securing the fan cable to the chassis so it cannot foul the fan blades.

What maintenance will the 1.0 mm SGCC panels and the front sandblasted finish need over time?

Wipe the fingerprint-resistant SGCC panels with a lint-free cloth; the sandblasted front panel only needs occasional dust removal with compressed air to keep the oxidised black finish clean.

Which limit appears first when the chassis runs continuously with a standard ATX power supply and two 8025S fans?

Thermal capacity of the two 8025S fan positions is the first limit; sustained loads that exceed their airflow will raise internal temperatures before the 7 full-height PCIe slots or the 2 USB 2.0 ports become a constraint.

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