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Mid-tower server chassis in matte black with front USB and audio ports

Supermicro

Supermicro CSE-732D4-668B server chassis 668W

SKU CH-HJ80-8RVEG MPN CSE-732D4-668B

Mid-tower chassis with 668 W platinum power supply, 90° rotatable drive cage and whisper-quiet 21 dB fans

  • TypeDesktop
  • 90° rotatable HDD cage simplifies drive installation
  • Whisper-quiet operation below 21 dB keeps noise low
  • 668 W Platinum power supply delivers high-efficiency power
  • Front I/O includes USB 3.0, USB 2.0 and dual audio ports
  • Rear 12 cm PWM fan at 1850 RPM provides active cooling

Mid-tower chassis for micro-ATX builds

This Supermicro CSE-732D4-668B is a mid-tower server chassis that supports micro-ATX motherboards along with E-ATX and ATX form factors. It includes a 668W Platinum-certified power supply and front I/O with two USB 3.0, two USB 2.0 and two audio ports. A Kensington lock slot adds physical security for shared environments.

Sustained thermal and acoustic behaviour

Two 12 cm PWM fans rated at 1850 RPM handle airflow, one pre-installed at the rear and one optional at the front. The chassis is specified at under 21 dB for whisper-quiet operation under load. The 90-degree rotatable hard-drive cage can be repositioned to improve internal airflow paths during extended use.

Replaces larger or louder tower cases

This chassis upgrades from full-tower enclosures when rack-space or desk footprint is limited, and from noisier cases when acoustic comfort is a priority. It is not suited for builds that require multiple full-length expansion cards or high-density drive arrays beyond the single rotatable cage.

Highlights

  • 90° rotatable HDD cage simplifies drive installation
  • Whisper-quiet operation below 21 dB keeps noise low
  • 668 W Platinum power supply delivers high-efficiency power
  • Front I/O includes USB 3.0, USB 2.0 and dual audio ports
  • Rear 12 cm PWM fan at 1850 RPM provides active cooling

Specifications

TypeDesktop
Shipping weight13.56 kg
Package size645 × 546 × 305 mm

Questions about this item

How loud is the chassis when the 1850 RPM fans run all day?

The manufacturer rates the system at under 21 dB, so it stays whisper-quiet even under continuous load.

Which motherboard form factors does the CSE-732D4-668B accept?

It supports E-ATX, ATX and Micro-ATX boards, giving flexibility for current or future builds.

Will my existing USB 2.0 peripherals work with the front panel ports?

Yes, the front I/O includes two USB 2.0 ports alongside two USB 3.0 ports for backward compatibility.

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