NZXT H9 Flow (2025) vs NZXT Phantom 630

A side-by-side spec comparison of the NZXT H9 Flow (2025) and the NZXT Phantom 630. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which case is right for your build.

Side-by-side specification comparison of NZXT H9 Flow (2025) and NZXT Phantom 630.
Specification	NZXT H9 Flow (2025) $119.99 Buy on Newegg	NZXT Phantom 630 No price data
Fans	{"included":2,"maxTotal":6}	{"included":2,"maxTotal":6}
Type	ATX Mid Tower	ATX Full Tower
Drive Bays	{"2.5":2,"3.5":2}	{"2.5":2,"3.5":6}
Side Panel	Tempered Glass	Acrylic
Form Factor	ATX, Micro-ATX, Mini-ITX	E-ATX, ATX, Micro-ATX, Mini-ITX
Max GPU Length	400 mm	400 mm
Max Cooler Height	170 mm	170 mm

NZXT H9 Flow (2025)

specs won

NZXT Phantom 630

specs won

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