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Fractal Design Define 7 vs Lian Li PC-O11 Dynamic EVO: Comparison

Fractal Design Define 7 and Lian Li PC-O11 Dynamic EVO differ on motherboard support: Fractal Design Define 7 at E-ATX, ATX, mATX, ITX, Lian Li PC-O11 Dynamic EVO at E-ATX (up to 280mm wide), ATX, Micro-ATX, Mini-ITX.

Specs

Specification
Fractal Design Define 7 (Mid-Tower ATX/E-ATX Support/Modular Silent Design/Sound-Dampened)
Fractal Design Define 7
Lian Li PC-O11 Dynamic EVO (Mid-Tower/Reversible Dual-Chamber/Triple 360mm Radiator Support/E-ATX up to 280mm)
Lian Li PC-O11 Dynamic EVO
BrandFractal DesignLian Li
Motherboard SupportE-ATX, ATX, mATX, ITXE-ATX (up to 280mm wide), ATX, Micro-ATX, Mini-ITX
Case TypeMid-TowerMid-Tower
ModelDefine 7PC-O11 Dynamic EVO
Panel TypeSolid or tempered glass (swappable)Tempered Glass (panoramic)
Typical Price180154.99
LayoutModular storage bays, sound-dampenedReversible dual-chamber

Verdict

Fractal Design Define 7

8.5 / 10 Expert Rating

One chassis that adapts between silent, storage-heavy, and airflow configurations.

Lian Li PC-O11 Dynamic EVO

9 / 10 Expert Rating

The most cooling-adaptable mid-tower on the market, with triple 360mm radiator capacity and E-ATX support usually reserved for full towers.

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