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Try the new builderXigmatek Cubi II Mid Tower Gaming Case Black

















The Xigmatek Cubi II is a black mid tower gaming case fitted with 7 ARGB lights, USB-C and USB 3.0 ports on the panel and multiple HDD and SSD slots for storage upgrades. Its spacious interior takes a powerful build and the airflow design keeps components cool through intense gaming sessions rather than only at light load.

The Xigmatek Cubi II is a black mid tower gaming case fitted with 7 ARGB lights, USB-C and USB 3.0 ports on the panel and multiple HDD and SSD slots for storage upgrades. Its spacious interior takes a powerful build and the airflow design keeps components cool through intense gaming sessions rather than only at light load.

The Cubi II uses a three tempered glass panel design, so the interior is on show across three faces instead of one. That is the point of pairing glass with 7 ARGB lights: the lighting is visible from wherever the case sits, rather than only from directly beside a single side window.

The Cubi II uses a three tempered glass panel design, so the interior is on show across three faces instead of one. That is the point of pairing glass with 7 ARGB lights: the lighting is visible from wherever the case sits, rather than only from directly beside a single side window.

Airflow and ventilation are designed to hold component temperatures during intense gaming sessions, not just during light use. The spacious interior contributes directly to that, because air needs a clear route through the chassis before extra fans make any difference to the temperatures the hardware actually reaches.
Airflow and ventilation are designed to hold component temperatures during intense gaming sessions, not just during light use. The spacious interior contributes directly to that, because air needs a clear route through the chassis before extra fans make any difference to the temperatures the hardware actually reaches.


A traditional fan blade comes pre-installed on the rear side, giving the case a working exhaust from the moment it is unboxed. The conventional blade is the efficient choice at the rear, where the fan drives hot air out behind the motherboard and sits outside the sight line through the glass.

A traditional fan blade comes pre-installed on the rear side, giving the case a working exhaust from the moment it is unboxed. The conventional blade is the efficient choice at the rear, where the fan drives hot air out behind the motherboard and sits outside the sight line through the glass.

Reverse fan blades come pre-installed on the motherboard panel and the bottom side, the two banks that feed air into the build. Reverse blades turn their finished face toward the viewer, which is what keeps the fans behind the glass looking intentional instead of showing frames and hubs.
Reverse fan blades come pre-installed on the motherboard panel and the bottom side, the two banks that feed air into the build. Reverse blades turn their finished face toward the viewer, which is what keeps the fans behind the glass looking intentional instead of showing frames and hubs.


The tray supports motherboards up to E-ATX, so a wide enthusiast board with extra expansion slots fits without modification. Smaller standards mount in the same chassis, which means the Cubi II stays usable across a platform change rather than being tied to the board size of the first build.

The tray supports motherboards up to E-ATX, so a wide enthusiast board with extra expansion slots fits without modification. Smaller standards mount in the same chassis, which means the Cubi II stays usable across a platform change rather than being tied to the board size of the first build.

The case supports ATX back plug motherboards, the boards that move their connectors to the rear so no cables cross the visible side of the build. On a chassis with three glass panels that is a meaningful pairing, because the cabling is the thing most likely to spoil the view of an otherwise tidy build.
The case supports ATX back plug motherboards, the boards that move their connectors to the rear so no cables cross the visible side of the build. On a chassis with three glass panels that is a meaningful pairing, because the cabling is the thing most likely to spoil the view of an otherwise tidy build.


The top takes three 120 mm or two 140 mm fans, the motherboard panel takes three 120 mm fans, the bottom takes three 120 mm or two 140 mm fans and the rear takes one 120 mm fan. That is enough mounting capacity to build a full intake and exhaust path around the hardware.

The top takes three 120 mm or two 140 mm fans, the motherboard panel takes three 120 mm fans, the bottom takes three 120 mm or two 140 mm fans and the rear takes one 120 mm fan. That is enough mounting capacity to build a full intake and exhaust path around the hardware.

Liquid cooling support covers a 280 or 360 radiator on top, a 360 on the motherboard panel and a 360 on the bottom for M-ATX motherboards only. Three separate 360-capable positions is unusual in a mid tower, and it means a large all-in-one cooler will not have to displace the case's main exhaust.
Liquid cooling support covers a 280 or 360 radiator on top, a 360 on the motherboard panel and a 360 on the bottom for M-ATX motherboards only. Three separate 360-capable positions is unusual in a mid tower, and it means a large all-in-one cooler will not have to displace the case's main exhaust.


The PSU limitation is 200 mm, which covers full-size ATX supplies rather than restricting the build to short-body units. Check the length on the power supply's spec sheet before ordering, and remember that a shorter unit leaves more of the bay free for the cable bundle behind it.

The PSU limitation is 200 mm, which covers full-size ATX supplies rather than restricting the build to short-body units. Check the length on the power supply's spec sheet before ordering, and remember that a shorter unit leaves more of the bay free for the cable bundle behind it.

CPU cooler clearance runs to 165 mm, which takes a full-height tower air cooler instead of limiting the build to a low-profile heatsink. Compare that figure with your cooler's stated height before buying, because clearance decides whether the glass side panel will close once the heatsink and its fan are mounted.
CPU cooler clearance runs to 165 mm, which takes a full-height tower air cooler instead of limiting the build to a low-profile heatsink. Compare that figure with your cooler's stated height before buying, because clearance decides whether the glass side panel will close once the heatsink and its fan are mounted.


The GPU length limitation is 370 mm, which covers dual-fan cards and a good share of triple-fan models. Card length is the first specification to check when matching a graphics card to a case, since it is a physical limit that cannot be worked around by rearranging anything else in the build.

The GPU length limitation is 370 mm, which covers dual-fan cards and a good share of triple-fan models. Card length is the first specification to check when matching a graphics card to a case, since it is a physical limit that cannot be worked around by rearranging anything else in the build.

The Cubi II supports vertical GPU installation, turning the graphics card to face the glass rather than sitting edge-on in the expansion slots. In a case built around three glass panels and 7 ARGB lights, mounting the card face-out puts the most visually interesting component where it can actually be seen.
The Cubi II supports vertical GPU installation, turning the graphics card to face the glass rather than sitting edge-on in the expansion slots. In a case built around three glass panels and 7 ARGB lights, mounting the card face-out puts the most visually interesting component where it can actually be seen.


Drive support includes three 2.5-inch SSD positions, so a system drive and two more solid state drives can all be mounted without adding brackets. Three SSD slots suit a build that keeps its games and working files on flash storage rather than splitting everything across mechanical disks.

Drive support includes three 2.5-inch SSD positions, so a system drive and two more solid state drives can all be mounted without adding brackets. Three SSD slots suit a build that keeps its games and working files on flash storage rather than splitting everything across mechanical disks.

The case also supports two 3.5-inch hard drives, which covers bulk storage for game libraries, recorded footage or local backups. Combined with the three 2.5-inch positions, that gives five drive mounts in total, so storage can grow over time without changing chassis.
The case also supports two 3.5-inch hard drives, which covers bulk storage for game libraries, recorded footage or local backups. Combined with the three 2.5-inch positions, that gives five drive mounts in total, so storage can grow over time without changing chassis.


The top mount I/O carries a power button, a reset button, an HD audio jack, two USB 3.0 ports and one USB-C port. USB-C on the case itself matters day to day, since current phones, portable SSDs and headsets use it and reaching the motherboard's rear panel for each one gets tiresome.

The top mount I/O carries a power button, a reset button, an HD audio jack, two USB 3.0 ports and one USB-C port. USB-C on the case itself matters day to day, since current phones, portable SSDs and headsets use it and reaching the motherboard's rear panel for each one gets tiresome.
Everything you need to know about this product
The case features 7 ARGB lights as part of its design.
It supports motherboards up to E-ATX, and it also supports ATX back plug motherboards.
The GPU length limitation is 370 mm.
Yes, the Cubi II supports vertical GPU installation.
CPU cooler clearance is up to 165 mm.
The PSU limitation is up to 200 mm.
280 or 360 on top, 360 on the motherboard panel, and 360 on the bottom with M-ATX motherboards only.
Three 120 mm or two 140 mm on top, three 120 mm on the motherboard panel, three 120 mm or two 140 mm on the bottom and one 120 mm at the rear.
Three 2.5-inch SSDs and two 3.5-inch hard drives.
Yes, the top mount I/O has one USB-C port alongside two USB 3.0 ports.
It uses a three tempered glass panel design.
A traditional blade fan on the rear side and reverse blade fans on the motherboard panel and bottom side.
AI-Generated Content:These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.