Define 7 XL Dark Tempered Glass
The Define 7 XL sets a new standard for what you should expect from a full tower case in terms of modularity, flexibility and ease of use.
- • New chassis design opens up to fully expose the case interior
- • Anodized aluminum front panel with reversible dual-handed hinges
- • Mount up to 18 HDD/SSDs plus five SSDs in the Storage Layout
Introducing the new Define 7 XL series
Re-defining capacity
Plenty of room for massive builds
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Use the Open Layout for more headroom and gargantuan water-cooling with radiators up to 480 mm in front or top and 280 mm in the base
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Spacious, extensively adaptable dual-layout interior easily accommodates large motherboards up to E-ATX and SSI-EEB
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Two 5.25” ODD bays can be converted to an additional front fan mount with filtered louver covering
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Ventilated PSU shroud with two-part removable cover
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Ultra-slim Nexus+ 2 fan hub connects up to three PWM fans and six 3-pin fans
Superlative storage possibilities
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Mount up to 18 HDD/SSDs plus five SSDs in the Storage Layout (6 HDD/SSD trays + 2 SSD brackets + 2 Multibrackets included)
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Detachable PSU cable shield and integrated cable guides with Velcro straps further simplify cable management behind the board
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Sturdy new HDD cage design with vibration damped trays
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13 pass-through holes with ten rubber grommets and two removable covers make for clean cable routing regardless of motherboard size
Airflow and cooling
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Outstanding cooling capacity with a total of 9 x 140 mm or 11 x 120 mm fan mounts and three preinstalled Dynamic X2 GP-14 fans
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Easy-to-clean high airflow nylon filters with full PSU coverage and convenient front access
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The two 5.25" ODD bays can be converted to an additional front fan mount with filtered louver covering
Exceptionally silent
Silence-optimized construction with industrial sound-damped front, top, and side panels
USB Type-C
USB 3.1 Gen 2 Type-C with fast charging support and speeds up to 10Gbps
SSI-EEB
Easily holds your SSI-EEB motherboard
Moduvent
Top panel effortlessly swaps from sound damped solid steel to filtered ventilation
Versatile new Multibracket
The included Multibrackets lets you convert any unused fan position to an HDD, SSD or pump mount.

“amazing attention to detail” … “just next level better” OC3D TV
“Even with fans at a 100% under stress, all you heard from the XL build was a gentle little breeze” Techtesters
"Improved In All The Right Ways" BPS Customs
"one of the most compelling cases we've reviewed in a long time" Gamer Nexus
How to videos
Drive Cage Relocation
Filter Removal
Multibracket
Layout Change
Top Panel Swap
Radiator Bracket
Specifications
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3.5"/2.5" Universal drive brackets6 + 2 included, 18 positions total
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Dedicated 2.5" drive brackets2 included, 5 positions total
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5.25” drive mounts2
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Expansion slots9 + 3
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Front ports1 x USB 3.1 Gen 2 Type-C, 2 x USB 3.0, 2 x USB 2.0, Audio I/O, Power button, Reset button
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Total fan mounts11 x 120 mm or 9 x 140 mm
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Front fan4 x 120 mm or 3 x 140 mm, (2 x Dynamic X2 GP-14 included)
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Top fan4 x 120 mm or 3 x 140 mm
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Rear fan1 x 120/140 mm, (1 x Dynamic X2 GP-14 included)
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Bottom fan2 x 120/140 mm
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Dust filtersTop, 2 x Front, Bottom + PSU
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Fixed velcro strapsYes
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Cable routing grommetsYes
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Captive thumbscrewsHDD brackets, SSD brackets, PSU bracket
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Left side panelTempered glass
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Right side panelIndustrial sound-damped steel
Compatibility
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Motherboard compatibilityE-ATX / ATX / mATX / mITX / EE-ATX / SSI-CEB / SSI-EEB
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Power supply typeATX
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PSU max length250 mm (both HDD cages installed)
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GPU max lengthStorage layout: 359 mm - Open layout: 549 mm (524 mm w/ front fan)
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CPU cooler max height185 mm
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Front radiatorUp to 480/420 mm
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Top radiatorUp to 480/420 mm
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Rear radiator120 mm
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Bottom radiatorUp to 240/280 mm
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Cable routing space30 mm
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Vertical GPU Support (with Flex VRC-25)65mm total clearance, standard 2-slot GPU (<38mm thickness) recommended for optimum cooling
Dimensions
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Case dimensions (LxWxH)604 x 240 x 566 mm
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Case dimensions w/o feet/protrusions/screws590 x 240 x 548 mm
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Package dimensions (LxWxH)646 x 357 x 708 mm
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Net weight16.64 kg
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Package weight18.84 kg
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Volume77.6 liters
Other
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Package contentsDefine 7 XL - Accessory box - User manual - Ventilated top panel - ODD bracket - ODD bay cover - 2 x HDD/SSD trays
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EAN7340172702061
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UPC843276102067
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JAN4537694275385
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Product codeFD-C-DEF7X-03