Jonsbo D31 MESH Black vs Lian Li O11 DYNAMIC EVO RGB

Researched, not hands-on tested.How we review ›

all judged against PC cases at a similar price

The Jonsbo D31 MESH Black scores 6.4/10 overall, ahead of the Lian Li O11 DYNAMIC EVO RGB at 6.2/10.

The Jonsbo D31 MESH Black leads on airflow and cooling.

The Lian Li O11 DYNAMIC EVO RGB leads on build and ease of building and space and compatibility.

They score the same on noise and value.

Jonsbo D31 MESH Black

6.4/10verdict: good, not the best

The Jonsbo D31 MESH Black suits builders putting an ITX, DTX or M-ATX board in a case that takes a large graphics card. It also suits anyone planning a 240, 280 or 360 mm radiator. Buyers must supply their own fans, so it works best for people happy to choose and fit them.

Typically about £59.99 in the UK when we researched itSearch Amazon UK

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Lian Li O11 DYNAMIC EVO RGB

6.2/10verdict: good, not the best

The Lian Li O11 Dynamic Evo RGB is for builders who want a showcase PC with room for large radiators and long graphics cards. It suits people who plan custom or all-in-one liquid cooling and are happy to buy their own fans. It is a poorer fit for anyone who wants a case that arrives ready to cool a build.

Typically about £145 in the UK when we researched itSearch Amazon UK

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Scores, criterion by criterion

Criterion	Weight	Jonsbo D31 MESH Black	Lian Li O11 DYNAMIC EVO RGB
Airflow and cooling	30%	7/10	5/10
Build and ease of building	20%	6/10	7/10
Space and compatibility	20%	8/10	9/10
Noise	15%	5/10	5/10
Value	15%	5/10	5/10
Overall		6.4/10	6.2/10

Specifications

Spec	Jonsbo D31 MESH Black	Lian Li O11 DYNAMIC EVO RGB
Case type (mid tower, Micro-ATX, small form factor…)	not listed	Tower Chassis (ATX/Micro-ATX mid-tower)
Motherboard sizes supported (E-ATX, ATX, Micro-ATX, Mini-ITX)	ITX / DTX / M-ATX	E-ATX (under 280mm width), ATX, Micro-ATX and Mini-ITX
Maximum graphics card length (mm)	330–400 mm	455.7mm maximum
Maximum CPU cooler height (mm)	168 mm	167mm maximum
Power supply type supported (ATX or SFX) and maximum PSU length (mm)	ATX; maximum PSU length 100–220 mm; four mounting positions	ATX only, under 220mm
Radiator support (e.g. 360mm top, 280mm front)	Top 240/280/360 mm; rear 120 mm; bottom 240/360 mm	Top: 420mm or 360mm (max 103.8mm thick, also 240mm); side: 360/280/240mm (max 113.7mm); bottom: 360/280/240mm (max 92.3mm)
Fans included and fan mounts	None included; mounts: top 120 mm x3 or 140 mm x2; rear 120 mm x1; bottom 120 mm x3 or 140 mm x2; front 120 mm x1	None included; mounts: top 120mm x3 or 140mm x3, side 120mm x3 or 140mm x3, bottom 120mm x3 or 140mm x3, rear 120mm x1
Drive bays (3.5 and 2.5 inch)	3.5-inch x1; 2.5-inch x2	Rear side: 4x 2.5 / 2x 3.5 inch; mainboard tray: 2x 2.5 inch; HDD cages: 2x 2.5 / 3.5 inch

Strengths and weaknesses

Jonsbo D31 MESH Black

+ Takes 330–400 mm GPUs, depending on PSU placement
+ Radiator support up to 360 mm at top and bottom
+ Owners praise easy builds and good temperatures
− No fans included
− Owners complain about cable routing
− No front dust filter for the front fan mount

Skip it if:

Buyers who want fans included in the box
Anyone building with a full ATX motherboard
Builders who need lots of drive bays for bulk storage

Read the full Jonsbo D31 MESH Black review ›

Lian Li O11 DYNAMIC EVO RGB

+ Fits 420mm and 360mm radiators at the same time
+ Accepts graphics cards up to 455.7mm long
+ Owners describe building in it as smooth
− No fans included
− Glass front as standard; mesh kit sold separately
− Power supply limited to ATX units under 220mm

Skip it if:

Buyers who want fans included from the start
Anyone with a power supply of 220mm or longer
Builders who want a mesh front without buying a separate kit

Read the full Lian Li O11 DYNAMIC EVO RGB review ›

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