Lian Li
O11 Dynamic EVO
$169.99
Released 2022-01
Best PC Cases · head-to-head
O11 Dynamic EVO vs H7 Flow (2024)
A sourced, side-by-side comparison. H7 Flow (2024) is cheaper at $129.99. Every spec and price links to its source.
NZXT
H7 Flow (2024)
$129.99Cheaper
Released 2024
Which is better: the O11 Dynamic EVO or H7 Flow (2024)?
On the specs we track, they're closely matched. The H7 Flow (2024) is the cheaper at $129.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | O11 Dynamic EVO | H7 Flow (2024) |
|---|---|---|
| US price | $169.99 | $129.99 |
| Brand | Lian Li | NZXT |
| Released | 2022-01 | 2024 |
| Form factor | Mid-Tower (E-ATX up to 280 mm/ATX/mATX/ITX) | Mid-Tower (ATX/mATX/ITX/E-ATX) |
| Max GPU length (mm) | 426 | 410 |
| Max cooler height (mm) | 167 | 185 |
| Included fans | 0 (no fans included in base config) | 3 x 120 mm F120Q (non-RGB variant) |
| Radiator support | Top: 360/280 mm; Side: 360/280 mm; Bottom: 360 mm | Front: 420 mm; Top: 360 mm; Rear: 140 mm |
| Side panel | 4 mm Tempered Glass (both front and side) | Tempered Glass (dark tint on Black; ultra-clear on White) |
| Dimensions (mm) | 465 x 285 x 459 | 468 x 244 x 544 |
| Release | 2022-01 | 2024 |
Sources — O11 Dynamic EVO: lian-li.com (verified 2026-06-15). H7 Flow (2024): nzxt.com (verified 2026-06-15).
What's the difference between the O11 Dynamic EVO and H7 Flow (2024)?
Where the two actually differ on the specs we track (7 of 7). Matching specs are omitted.
- Form factor: O11 Dynamic EVO Mid-Tower (E-ATX up to 280 mm/ATX/mATX/ITX) vs H7 Flow (2024) Mid-Tower (ATX/mATX/ITX/E-ATX)
- Max GPU length (mm): O11 Dynamic EVO 426 vs H7 Flow (2024) 410
- Max cooler height (mm): O11 Dynamic EVO 167 vs H7 Flow (2024) 185
- Included fans: O11 Dynamic EVO 0 (no fans included in base config) vs H7 Flow (2024) 3 x 120 mm F120Q (non-RGB variant)
- Radiator support: O11 Dynamic EVO Top: 360/280 mm; Side: 360/280 mm; Bottom: 360 mm vs H7 Flow (2024) Front: 420 mm; Top: 360 mm; Rear: 140 mm
- Side panel: O11 Dynamic EVO 4 mm Tempered Glass (both front and side) vs H7 Flow (2024) Tempered Glass (dark tint on Black; ultra-clear on White)
- Dimensions (mm): O11 Dynamic EVO 465 x 285 x 459 vs H7 Flow (2024) 468 x 244 x 544
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
O11 Dynamic EVO
Only one whitelisted source survived verification: Tom's Hardware's hands-on of the exact O11 Dynamic EVO. It is explicitly a hands-on build rather than a full lab review (the author states they don't have cooling and acoustic numbers), and it praises the case's near-endless modularity while flagging its enormous, likely floor-bound footprint, inconvenient bottom-mounted I/O, the lack of any included fans, and how quickly cost escalates once you add kits. The originally-cited TechPowerUp lab review was dropped because the fetched page returned only the review's introduction and none of its conclusion quotes were present in the text. (1 sourced review.)
Praised: Near-endless modularity and reconfiguration — reversible layout, movable front I/O, and five optional kits make it more a case platform than a fixed chassis; Reasonably priced base model (~$169) for the feature set, including a tasteful front RGB strip; Downright huge, easy-to-build interior with tool-free panel removal and roughly 16 inches of GPU clearance.
Flagged: Enormous footprint (over 18 inches tall, ~11 inches wide) — likely floor-bound, which makes the bottom-mounted I/O ports inconvenient; Ships with no fans; buyers must budget extra for cooling; Cost escalates quickly once you add kits; the $13 Top I/O kit should be included by default.
H7 Flow (2024)
One whitelisted tester's quotes survived verification. Tom's Hardware tested this exact model (H7 Flow 2024) and rates it a solid, airflow-focused mid-tower that is very easy to build in, with room for up to 10 fans and large radiators, but flags conservative styling, no dust filters, and the need to add your own fans to exploit the improved airflow. A TechPowerUp review of the same case was dropped because only its intro page could be fetched, so none of its conclusion quotes could be verified. Numeric temp and noise results sit in image charts, so no measured values could be extracted verbatim. (1 sourced review, 1 lab-tested.)
Praised: Super easy to build in, with room for up to 10 fans and large radiators; Mesh-front, airflow-oriented design keeps thermals solid.
Flagged: Design feels a bit boring; NZXT played it safe with the update; Ships without enough fans; you must add your own to exploit the airflow; No dust filters.