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Chieftec THE CUBE CI-03B-OP black (0753263079275)

Photos - Computer Case Chieftec THE CUBE CI-03B-OP black
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Expecting restock
Form factor: Cube Case; Mount: vertical; Motherboard support: micro-ATX; PSU form factor: ATX (regular); Dimensions (mm): 355x265x385; Weight (kg): 4.64; Material: steel; 3.5" bays: 2; internal 2.5" compartments: 2; Expansion slots: 4; Graphics card vertical mount; Installed fans: Fans total: 1
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Chieftec THE CUBE CI-03B-OP black
Chassis Form Factor:Cube Case
Motherboard size:micro-ATX
PSU power:no PSU
Internal bays 3.5":2
Internal bays 2.5":2
Front panel:USB-A 2 pcs, USB-C 1 pcs
All specifications
Specifications THE CUBE CI-03B-OP
Colour
Form factorCube Case
Mountvertical
Motherboard supportmicro-ATX
Board placementhorizontal
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)355x265x385 mm
PSU max lenght160 mm
Graphics card max lenght335 mm
Fan max height160 mm
Weight4.64 kg
Materialsteel
Sidewall thickness0.6 mm
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays2
internal 2.5" compartments2
Expansion slots4
Graphics card vertical mount
Cooling
Installed fans1 шт
200mm
Fans (back)1x120mm
Fans (front)1x200mm
Fans (top)1x200mm / 2x120mm /
Fan mounts total4
Dust filterbottom and side
Liquid cooling system support
Liquid cooling system
Liquid cooling (top)240mm
Liquid cooling mounts1
Connectors and functions
Placementon top of the case
USB-A 5Gbps2 pcs
USB-C 10Gbps1 pcs
Audio (microphone/headphones)
More features
Front panellattice
More featuresremovable HDD cage
Official Websitechieftec.eu
Added to E-CatalogDecember 2025
P/N
0753263079275

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Chieftec 2026 - new arrivals, bestsellers, and the most relevant models Chieftec.
Video reviews

Rare Exhibit

Chieftec The Cube is a case of a cube shape, which is rare by today's standards, and it is styled to resemble a Hi-Fi subwoofer. Behind the fabric front panel hides an impressive 20-centimeter fan with PWM control and an HDB hydraulic bearing. A similar propeller can be installed on top as well—under the flip-top lid that opens like a sports car door.

Variability

As an alternative to the top fan, a liquid cooling system in the 240 mm format with two sections can be installed. An air tower-type CPU cooler fits up to 16 cm in height, and the discrete graphics card length can reach 33.5 cm. The power supply is formally restricted to a length of 16 cm, but the 3.5-inch hard drive cage can be dismantled if desired.

Mini Basket

A separate compact basket is provided for 2.5" SSD solid-state drives, which can also be removed to free up additional space for cable management. Small dust filters are located under the power supply unit and in the video card area. The latter, given the cubic layout of the case, is installed vertically, while the Micro-ATX motherboard is positioned horizontally.