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Black Mini-ITX mini tower chassis with four front 3.5-inch hotswap bays

Supermicro

Supermicro CSE-721TQ-350B2 server chassis, Mini-ITX, 350W 80PLUS Gold, 4 x 3.5" hotswap bays

SKU CH-VCFC-KWT21 MPN CSE-721TQ-350B2

A compact Mini-ITX tower holding four 3.5" hotswap bays and two 2.5" fixed bays with a 350W 80PLUS Gold supply

  • Power supply350 W 80PLUS Gold Power Supply
  • Supported motherboard sizesMini ITX
  • 3.5-inch internal bays4 × 3.5 in Hotswap Drive Bays
  • 2.5-inch internal bays2 × 2.5 in Fixed Drive Bays
  • Expansion card slots1
  • Front panel portsButton: Power On/Off button System Reset button LED: Power s
  • Mini-ITX support fits compact server builds
  • Four 3.5" hotswap bays simplify drive maintenance
  • Two 2.5" fixed bays add internal storage
  • 350W 80PLUS Gold PSU delivers efficient power
  • 11 x 8.27 x 9.45 dimensions suit tight spaces

Compact Mini-ITX server chassis with hotswap storage

The Supermicro CSE-721TQ-350B2 is a Mini-ITX mini-tower chassis that includes a 350W 80PLUS Gold power supply. It provides four 3.5-inch hotswap drive bays with a SAS2/SATA3 backplane plus two fixed 2.5-inch internal bays. A single low-profile expansion slot sits at the rear alongside a 120mm fan.

Suits small NAS or edge builds.

This chassis targets builders who need dense 3.5-inch storage in a compact footprint and want front USB 3.0 connectivity. It will not suit systems that require more than one expansion slot, full-height cards, or a power supply longer than 150mm. Buyers needing additional 3.5-inch bays beyond four should look elsewhere.

Fits Mini-ITX boards and short PSUs.

The case accepts Mini-ITX motherboards and a power supply up to 150mm in length. One 120mm rear fan handles airflow while the single low-profile slot keeps the rear panel clear for I/O. Front-panel power, reset, status LEDs and two USB 3.0 ports are integrated.

How it compares

Measured against everything we stock in Rackmount Server Cases, at today’s prices. Recalculated every night.

Price $223.99
Typical for this category: the median of 1,006 items is $222.49.

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Specifications

Product
Brand nameSUPERMICRO
Part numberCSE-721TQ-350B2
Product typeMini-ITX
Product colorBlack
Storage
3.5-inch internal bays4 × 3.5 in Hotswap Drive Bays
2.5-inch internal bays2 × 2.5 in Fixed Drive Bays
Ports & slots
Expansion card slots1
Power
Power supply includedYes
Power supply350 W 80PLUS Gold Power Supply
Size & build
Fan mounting optionsRear - 1 × 120 mm
Product dimensions11 in × 8.27 in × 9.45 in
Shipping weight6.12 kg
Package size406 × 356 × 318 mm
Compatibility
Supported motherboard sizesMini ITX
PSU length limit150 mm
More details
120mm fan count1

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