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Cooler Master MasterBox NR200P V2 vs NZXT H6 Flow

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

all judged against PC cases at a similar price

The NZXT H6 Flow scores 7.2/10 overall, ahead of the Cooler Master MasterBox NR200P V2 at 6.6/10.

The NZXT H6 Flow leads on airflow and cooling.

They score the same on build and ease of building, space and compatibility, noise and value.

Cooler Master MasterBox NR200P V2

Cooler Master MasterBox NR200P V2

6.6/10verdict: good, not the best

The NR200P V2 is for people building a compact Mini-ITX PC around a long graphics card. It suits builders who like tool-free panel access and are happy to add fans or a radiator. It is a weaker fit for anyone who wants a quiet build straight away.

Typically about £99.22 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

NZXT H6 Flow

NZXT H6 Flow

7.2/10verdict: good, not the best

The NZXT H6 Flow is for builders who want a mid-tower with strong cooling and an easy build. It suits gaming and general desktop systems with a graphics card, an air cooler or a top-mounted radiator, and only a few drives. It is less suited to storage-heavy builds or anyone who wants a quiet system at full fan speed.

Typically about £84.98 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

CriterionWeightCooler Master MasterBox NR200P V2NZXT H6 Flow
Airflow and cooling30%6/108/10
Build and ease of building20%8/108/10
Space and compatibility20%7/107/10
Noise15%5/105/10
Value15%7/107/10
Overall6.6/107.2/10

Specifications

SpecCooler Master MasterBox NR200P V2NZXT H6 Flow
Case type (mid tower, Micro-ATX, small form factor…)Mini-ITX case, 18.25L volume, 360 × 185 × 274 mm excluding protrusions (372 × 185 × 292 mm including)Mid-tower, dual-chamber
Motherboard sizes supported (E-ATX, ATX, Micro-ATX, Mini-ITX)Mini-ITX only, maximum board size 170 × 180 mmATX, Micro-ATX, Mini-ITX
Maximum graphics card length (mm)356 mm maximum length, 160 mm maximum height (US page and store list 357 mm, a 1 mm discrepancy)Up to 365 mm (14.4 in)
Maximum CPU cooler height (mm)not listedUp to 163 mm (6.4 in)
Power supply type supported (ATX or SFX) and maximum PSU length (mm)not listedATX power supply type, up to 200 mm PSU clearance
Radiator support (e.g. 360mm top, 280mm front)240 mm and 280 mm liquid coolers, top mountTop up to 360 mm; rear up to 120 mm; top radiators up to 30 mm thick
Fans included and fan mountsOne pre-installed 120 mm PWM SickleFlow fan at bottom (650–1,800 rpm); top mounts 120/140 mm x2; floor mounts 120 mm x2Three pre-installed F120Q 120 mm fans in the front-right position, 1,200 ± 240 RPM, 62.18 CFM, 25.1 dBA; top takes three 120 mm or two 140 mm; rear 120 mm included; bottom takes two 140 mm intake
Drive bays (3.5 and 2.5 inch)One 3.5-inch bay (two if bottom fan removed), one 2.5/3.5-inch combo bay, one 2.5-inch bay (two if bottom fan removed); no 5.25-inch baysnot listed

Strengths and weaknesses

Cooler Master MasterBox NR200P V2

  • + Tool-free pinned panels and removable GPU panel
  • + Takes 356 mm graphics cards and 280 mm radiators
  • + Riser cable and GPU holder included
  • − Only one fan included
  • − Glass panel restricts graphics card airflow
  • − Fans reported ramping to 100% under load

Skip it if:

  • Buyers who want a quiet build without adjusting fan behaviour
  • Anyone planning a larger motherboard than Mini-ITX
  • Builders who want a glass side panel and the best graphics card cooling
Read the full Cooler Master MasterBox NR200P V2 review ›

NZXT H6 Flow

  • + Four fans included, with room for a 360 mm top radiator
  • + Owners praise thermal performance and easy cable management
  • + Fits GPUs up to 365 mm and coolers up to 163 mm
  • − Owners report limited drive storage support
  • − Owners report fan noise at high speed
  • − GPU temperatures rise when lower fan mounts are filled

Skip it if:

  • Builders who need space for several storage drives
  • Buyers who want a quiet system with the fans at full speed
  • Anyone who wants a fan or RGB controller included in the box
Read the full NZXT H6 Flow review ›

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