Gemini S - Computer Case Cougar - Free user manual and instructions

Brand	Cougar
Model	Gemini S
Product Type	Mid-tower Gaming Case
Dimensions (W x H x D)	240.2 x 450.0 x 603.2 mm
Weight	Approximately 8.5 kg
Motherboard Support	Mini ITX, Micro ATX, ATX, CEB, E-ATX
Drive Bays	2 x 3.5" HDD or 4 x 2.5" SSD (combined); up to 7 x 2.5" SSD total
Front Ports	USB 3.0 x2, USB 2.0 x1, Mic, Audio
Fan Support (Top)	3 x 120mm or 2 x 140mm
Fan Support (Front)	3 x 120mm (optional)
Fan Support (Rear)	1 x 120mm (pre-installed)
Radiator Support (Top)	Up to 360mm
Radiator Support (Front)	Up to 360mm
Max GPU Length	420 mm
Max CPU Cooler Height	250 mm
Max PSU Length	250 mm
Lighting System	Integrated Trelux RGB; compatible with 5V RGB motherboard, dedicated button, or Core Box v2 (sold separately)
Materials	Brushed metal-like front panel, tempered glass side panel, steel body
Dust Filters	Removable filters on top, bottom, and front
Cleaning and Maintenance	Remove dust filters regularly and wipe with a soft dry cloth; avoid liquid cleaners

Frequently Asked Questions - Gemini S Cougar

What type of power supply does the Cougar Gemini S support?

The Gemini S supports a standard ATX power supply up to 250 mm in length. It is recommended to use a high-quality PSU with sufficient wattage for your components.

How do I control the RGB lighting on the Gemini S?

You have three options: 1) Use the dedicated RGB control button on the front panel to cycle through 14 preset effects. 2) Connect the included adaptor to a compatible motherboard's 3-pin 5V Addressable RGB header for full synchronization. 3) Connect to the optional Cougar Core Box v2 (sold separately) for advanced control via remote.

What is the maximum graphics card length that fits in this case?

The Gemini S can accommodate graphics cards up to 420 mm in length, making it compatible with most high-end GPUs.

Does the Cougar Gemini S support liquid cooling?

Yes, it supports water cooling radiators up to 360 mm on both the top and front panels, giving you flexibility for custom or AIO liquid cooling solutions.

How many fans are included with the case?

The case comes with one 120mm fan pre-installed on the rear panel. Additional fans (up to 3 on top, 3 on front) can be purchased separately.

How do I clean the dust filters on the Gemini S?

The dust filters are located on the top, bottom, and front of the case. They can be easily removed by sliding them out. Rinse with water or use a soft brush, then dry completely before reinserting.

What motherboard sizes are compatible with the Gemini S?

The case supports Mini ITX, Micro ATX, ATX, CEB, and E-ATX motherboards, providing broad compatibility for various builds.

How many storage drives can I install in the Gemini S?

You can install up to two 3.5-inch HDDs (or four 2.5-inch SSDs using the same trays) plus additional 2.5-inch SSDs, for a total of up to seven 2.5-inch drives.

Is the side panel tempered glass?

Yes, the Gemini S features a full-sized tempered glass side panel that showcases your internal components with a clear view.

Does the case come with a power supply?

No, the Cougar Gemini S does not include a power supply. You must purchase one separately.

USER MANUAL Gemini S Cougar

GEMINI S
GEMINI S IS AN ADVANCED GAMING MID-TOWER CASE WITH A FULL-SIZED
TEMPERED GLASS COVER AND AN INTEGRATED RGB LIGHTING SYSTEM THAT
DELIVERS EVERYTHING A GAMER NEEDS.

INTEGRATED RGB LIGHTING

Gemini S features COUGAR's exclusive Trelux integrated lighting system. This advanced design allows it to display fourteen amazing lighting effects without installing any additional devices in the case and control them through the integrated lighting button.

ELEGANT DESIGN

Gemini S' brushed metal-like front panel gives it a unique look that sets it apart from other compact cases. This texture is also a great companion to the integrated lighting since the powerful lights coming out of it benefit from the reflective surroundings that help reinforce the effects.

FULL SIDE VISIBILITY

To help you appreciate your system's full beauty, a full-sized tempered glass side window will allow you to contemplate your system's interior. GREAT SUPPORT FOR COMPONENTS

You won't believe how powerful a gaming beast you can build inside Gemini S. Its advanced support for graphics cards (up to three 410mm-long graphics cards) will allow you to enjoy the latest games with smooth framerates.

TOP-NOTCH COOLING

Gemini S' compact layout allows you to install eight fans and three water cooling radiators, with the front and top ones up to 360mm. This immense cooling potential will enable you to choose freely the components you want in your build.

INCREDIBLE STORAGE

Up to two 3.5" HDDs and five 2.5" SSDs or seven 2.5" SSDs will provide you with all the storage you need to install games and store all kinds of media.

Case Type	Mid Tower
Motherboard Type	Mini ITX / Micro ATX / ATX / CEB / E-ATX
Dimensions	210 (W) x 495 (H) x 463 (D)mm / 8.27 (W) x19.49 (H) x 18.23 (D)inch
Case Drive Bays	35" : 2
	25" : 5 x 2 (converted from 3.5" drive bays)
I/O Panel	USB3.0 x 2, USB2.0 x 1, Mic x 1, Audio x 1, RGB Control Button
Cooling Fan Support	Front: 120mm x 3Top: 120mm x 3 / 140mm x 2Rear: 120mm x 1 (pre-installed)PSU Cover: 120mm x 1 (for HDD Cooling)
Maximum Number of Fans 8 Max.
	Front: 360mm / 240mm / 120mmTop: 360mm / 280mm / 240mm / 140mm / 120mmWater CoolieRear: 120mm
Expansion Slots	7
Max. Graphic Card Length	410mm / 16.14inch
Max. CPU Cooler Height 175mm	6.89inch
	Standard ATX PS2PSU
	200 (mm) / 7.9 (inMax. PSU length
Onboard Lighting System	Tekus Lighting with Addressable RGB LEDs and Dynamic LightingEffects in the Front Panel

Specifications might vary depending on the country or region of sale.

Assembly Drawing

FEATURES

ENGLISH

- Trelux RGB System with 5V RGB Motherboard Synchronization

• Support for Mini ITX / Micro ATX / ATX / E-ATX Motherboards

• Up to Three 410mm Graphics Cards

• Up to Eight Fans (1 Standard Fan Preinstalled)

- Up to Three Water Cooling Radiators (Up to 360mm)

- Support for Two 3.5" HDDs and Five 2.5" SSDs or Seven 2.5" SSDs

DEUTSCH

	Motherboard/SSD screws	X 17
	Power supply screws	X 5
	2.5" HDD / SSD EVA washers	X 12
	Cable ties	X 5
	Fan screws(on PSU cover for HDD cooling)	X4
	Stand-off	X 3

WARRANTY PERIODS OF COUGAR GAMING DEVICES

Product : COUGAR

Warranty : 1 Year *This warranty gives you specific legal rights. You may also have other rights granted under local law. These rights may vary

*Only for electrical components

Removing the side panels Installing

an internal 2.5" HDD/SSD Installing an internal 3.5" HDD

Illustration of a desktop computer case with labeled components (no text or symbols on the device itself)

Install with screws

Install with trays
(There are two SSD trays in this case. Please select two locations you prefer to install.)

④

Installing water cooling radiators & cooling fans

Gemini S's Trelux lighting system offers you several ways to control it:
Please connect the power cable of the I/O panel to an appropriate SATA connector from the PSU in order to use the case's lighting functionality.

■ First Mode: Lighting Button You can use the front panel's dedicated button to switch between the fourteen beautiful lighting effects we have preset for you.

■ Lighting Control Cable Instructions

■ Second Mode: Motherboard Synchronization Second, you can use the included adaptor (see picture below) to connect the Trelux system to a compatible motherboard's 3-pin 5V Addressable RGB header and enjoy system-wide RGB synchronization.

graph LR
    A["Lighting control cable"] --> B["SV Addressable RGB Adaptor"]
    B --> C["Motherboard"]
    D["Power cable"] --> E["Power supply"]
    E --> F["Please ensure you are using the SV Addressable RGB Adaptor"]
    G["Please not remove the SATA connector from the PSU."] --> E

■ Third Mode: Core Box v2
You can also benefit from integrated control of Gemini S's Trelux lighting system, up to eight fans and two RGB LED Strips by connecting the case with the included adaptor to a COUGAR Core Box v2 (sold separately). This control box will allow you to enjoy 100 different synchronized lighting effects in all the above devices and manage them through the remote controller. As an alternative, you can also connect the Core Box v2 to a compatible motherboard's 3-pin 5V Addressable RGB header for system-wide synchronization.

graph LR
    A["Power Supply"] --> B["Power Connector"]
    B --> C["Core Box v2 Adaptor"]
    C --> D["Core Box v2"]
    D --> E["SV Addressable Header Adapter"]
    E --> F["for Compatible Gigabyte Matherboards"]
    E --> G["for Compatible Asus or MSI Matherboards"]

Removing the dust filters
Air filter on top cover

Air filter on bottom cover

Installing PCI-E cards

■ Up to three 410mm graphics cards
COUGAR USA Technical Service
Tel: [phone] Mail: smal@compuscar
https://cougargaming.com/support/contact/upload/
(1) 2017年1月25日星期六
Compucase Enterprise Co., Ltd. No. 225, Lane 54, An Ho Road Sec. 2, Tainan, Taiwan, R.O.C
Tel:[phone]
Service E-Mail:[e-mail]
For more information, please
www.cougargaming.com
Compucase Enterpr
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CE Made in China