Fractal Design Define S2 White Glass Clear

The Define S2 is the latest leap forward in open-layout case design - an ingenious refinement of the zero-obstruction formula that cemented the series as the de facto standard for the silent high-performance build.

• Seamless, scratch-resistant tempered glass side panel
• Optimized for silent computing with high-density industrial dampening on side, top and front panels
• Full USB 3.1 Gen 2 Type-C with support for fast charging and up to 10Gbps transfer speeds

Silence, efficiency and sheer water-cooled extravagance
The Define S2 is the latest leap forward in open-layout case design — an ingenious refinement of the zero-obstruction formula that cemented the series as the de facto standard for the silent high-performance build.

Limited only by your imagination
The S2 achieves increased airflow and water cooling capacity with nine total fan positions and 15% larger intake area than the previous generation. Radiators up to 420 mm install directly through the top by way of an innovative removable bracket with built-in fill port for easy access, and there’s room for radiators up to 360 mm in the front and 280 mm in the base. Pumps and reservoirs are supported right out of the box with integrated mounting locations and adjustable brackets.

Full USB 3.1 Gen 2 Type-C comes standard along with three Dynamic X2 fans, full length ventilated PSU shroud with alternate SSD mounts, and support for vertical GPU installation via the Flex VRC-25 riser, available separately.

Bolt-free tempered glass offers an exceptionally clear interior view thanks to an elegant push-to-lock latching mechanism, and Third generation ModuVent™ technology complements a generous application of industrial sound dampening to ensure your hardware is seen but not heard.

ModuVent™ technology
Third generation ModuVent™ technology gives users a choice between a soundproof steel cover or filtered multi-fan ventilation setup in the top panel

Multitude of mounting options
Customizable 2.5” storage solution with two brackets and a choice of four locations to hide drives beneath the motherboard tray or display them prominently on top of the PSU shroud

Easy-to-clean filters
Easy-to-clean high airflow nylon filters on the front, top, and base with full PSU coverage and front access for convenience

Optimized for silent computing with high-density industrial dampening on side, top and front panels
Seamless, scratch-resistant tempered glass side panel

Full USB 3.1 Gen 2 Type-C with support for fast charging and up to 10Gbps transfer speeds

Full-length power supply shroud hides excess cables for a clean interior and features a removable panel for installation of larger front radiators

Sleek anodized aluminum front panel with sound dampening inlay

Extensive water cooling support
Radiators up to 420 mm install directly through the top by way of an innovative removable bracket with built-in fill port for easy access, and there’s room for radiators up to 360 mm in the front and 280 mm in the base. Pumps and reservoirs are supported right out of the box with integrated mounting locations and adjustable brackets.
Top: 420 mm/Front: 360 mm/Base: 280 mm

Full-length power supply shroud hides excess cables for a clean interior and features a removable panel for installation of larger front radiators

Concealed drive mounts for up to three 3.5" HDDs leave ample forward space for reservoirs and advanced water cooling setups

Excellent storage support
Customizable 2.5” storage solution with two brackets and a choice of four locations to hide drives beneath the motherboard tray or display them prominently on top of the PSU shroud
Concealed drive mounts for up to three 3.5" HDDs leave ample forward space for reservoirs and advanced water cooling setups

Keeping your cool
Through great attention to airflow and cooling, the Define S2 will have no problem keeping your rig both quick and quiet.
Nine fan positions with intuitive layout and clear airflow paths for massive cooling capacity

Nexus+ Smart Hub offers superior control of six additional case fans and three PWM devices via your motherboard

Three Fractal Design Dynamic X2 GP-14 140 mm fans come pre-installed with dual intakes and rear exhaust for optimal airflow right out of the box

Specifications

3.5"/2.5" Universal drive brackets: 3
Dedicated 2.5" drive brackets: 2
Expansion slots: 7 + 2 vertical
Front ports: 1 x USB 3.1 Gen 2 Type-C, 2 x USB 3.0, 2 x USB 2.0, Audio I/O
Total fan mounts: 9
Front fan: 3 x 120/140 mm, (2 x Dynamic X2 GP-14 included)
Top fan: 3 x 120/140 mm
Rear fan: 1 x 120/140 mm (1 x Dynamic X2 GP-14 included)
Bottom fan: 2 x 120/140 mm
Dust filters: Bottom fan + PSU, Front fans, Top panel
Cable routing grommets: Yes
Fixed velcro straps: Yes
Tool-less push-to-lock: Both side panels
Captive thumbscrews: HDD brackets, SSD brackets
Right side panel: Industrial sound-dampened steel

Compatibility

Power supply type: ATX
Motherboard compatibility: EATX (up to 285 mm wide), ATX, mATX, ITX
Front radiator: 120/240/360 mm, 140/280 mm
Top radiator: 120/240/360 mm, 140/280/420 mm (max 35 mm motherboard component height)
Rear radiator: 120 mm
Bottom radiator: 120/240 mm, 140/280 mm
PSU max length: 300 mm
GPU max length: 440 mm with front fan mounted
CPU cooler max height: 185 mm
Cable routing space: 23 mm
Vertical GPU Support (with Flex VRC-25):31mm total clearance, standard 2-slot GPU (
Case dimensions (LxWxH): 543 x 233 x 465 mm
Case dimensions w/o feet/protrusions/screws: 535 x 233 x 448 mm
Net weight: 11.6 kg
Package dimensions (LxWxH): 535 x 325 x 650 mm
Package weight: 13.4 kg
Volume: 55.9 liters

UK Delivery

Order by 4pm (Monday to Friday) or 3pm (Saturday) for Next Day Delivery*
*Exclusions and product restrictions apply
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International Delivery

Delivery to over 40 countries
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Returns

14 Day return and refund period
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