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Corsair 4000D AIRFLOW vs Jonsbo D31 MESH Black

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

all judged against PC cases at a similar price

The Corsair 4000D AIRFLOW scores 6.7/10 overall, ahead of the Jonsbo D31 MESH Black at 6.4/10.

The Corsair 4000D AIRFLOW leads on build and ease of building and value.

The Jonsbo D31 MESH Black leads on space and compatibility.

They score the same on airflow and cooling and noise.

Corsair 4000D AIRFLOW

Corsair 4000D AIRFLOW

6.7/10verdict: good, not the best

The Corsair 4000D AIRFLOW is an ATX mid tower for builders who want a ventilated front panel and a roomy interior. It suits standard gaming and workstation builds with a long graphics card or a tower cooler. It is less suited to anyone who wants a quiet build under heavy load without changing fans.

Typically about £102.40 in the UK when we researched itSearch Amazon UK (opens in a new tab, affiliate link)

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

Jonsbo D31 MESH Black

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 (opens in a new tab, affiliate link)

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

Scores, criterion by criterion

CriterionWeightCorsair 4000D AIRFLOWJonsbo D31 MESH Black
Airflow and cooling30%7/107/10
Build and ease of building20%7/106/10
Space and compatibility20%7/108/10
Noise15%5/105/10
Value15%7/105/10
Overall6.7/106.4/10

Specifications

SpecCorsair 4000D AIRFLOWJonsbo D31 MESH Black
Case type (mid tower, Micro-ATX, small form factor…)ATX mid towernot listed
Motherboard sizes supported (E-ATX, ATX, Micro-ATX, Mini-ITX)Mini-ITX, Micro-ATX, ATX and E-ATX (305mm x 277mm)ITX / DTX / M-ATX
Maximum graphics card length (mm)360mm maximum330–400 mm
Maximum CPU cooler height (mm)170mm maximum168 mm
Power supply type supported (ATX or SFX) and maximum PSU length (mm)ATX, maximum PSU length 220mmATX; maximum PSU length 100–220 mm; four mounting positions
Radiator support (e.g. 360mm top, 280mm front)120, 140, 240, 280 and 360mm supported; 360mm front and 280mm roofTop 240/280/360 mm; rear 120 mm; bottom 240/360 mm
Fans included and fan mountsTwo 120mm AirGuide fans included (front and rear); front 3x120mm or 2x140mm, top 2x120mm or 2x140mm, rear 120mmNone 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
Drive bays (3.5 and 2.5 inch)3.5in and 2.5in combo drive cage with two removable trays, plus 2x2.5in3.5-inch x1; 2.5-inch x2

Strengths and weaknesses

Corsair 4000D AIRFLOW

  • + Perforated steel front panel with two fans included
  • + Roomy interior with easy cable routing, per owners
  • + Fits 360mm graphics cards and 360mm front radiators
  • − Fans are 3-pin, not PWM
  • − Only one USB-A port on the front I/O
  • − Side panels take force to remove

Skip it if:

  • Builders who want a quiet system under heavy load without swapping fans
  • Anyone who needs several front USB ports
  • Buyers who want tool-free side panels that come off easily
Read the full Corsair 4000D AIRFLOW review ›

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 ›

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