Cooler Master MasterBox NR400 Mini-Tower Case

BH #COMCBNR400KG • MFR #MCB-NR400-KG5N-S00
Cooler Master MasterBox NR400 Mini-Tower Case
Key Features
  • Micro-ATX and Mini-ITX Support
  • Steel, Plastic, & Tempered Glass
  • 1 x 5.25" Drive Bay
  • 4 x 3.5" Drive Bays
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The MasterBox NR400 Mini-Tower Case from Cooler Master features a minimalistic design with plenty of cooling potential and expandability options. It's made from steel and plastic, complete with a tempered-glass window panel, supporting up to Micro-ATX-sized motherboards. Aside from plenty of storage drives, it also has room for up to four PCIe expansion cards. At the top of the case are two USB 3.0 Type-A ports and a single 4-pole headset jack for audio-out and microphone connectivity.
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$64.99
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Cooler Master NR400 Overview

  • 1Description
  • 2Front Panel
  • 3Storage Support
  • 4Headset Jack
  • 5Fan Support

The MasterBox NR400 Mini-Tower Case from Cooler Master features a minimalistic design with plenty of cooling potential and expandability options. It's made from steel and plastic, complete with a tempered-glass window panel, supporting up to Micro-ATX-sized motherboards. Aside from plenty of storage drives, it also has room for up to four PCIe expansion cards. At the top of the case are two USB 3.0 Type-A ports and a single 4-pole headset jack for audio-out and microphone connectivity.

Front Panel

The front panel of this case is made of a single layer of fine mesh, which allows for airflow and doubles as a dust filter.

Storage Support

This case has a total of four 2.5" and four 3.5" drive mounting bays located on the PSU shroud, behind the motherboard tray, and in the HDD cage.

Headset Jack

A single 4-pole headset jack supports both audio and microphone, so separate jacks are not required.

Fan Support

The front of this case supports up to two 120mm or two 140mm fans while the top supports one 120mm or 140mm fan. This case comes with two 120mm fans preinstalled at the front and back.
UPC: 884102052750

Cooler Master NR400 Specs

Compatibility
Motherboard SupportMicro-ATX, Mini-ITX
External Drive Bays1 x 5.25"
Internal Drive Bays4 x 3.5"

4 x 2.5"
Expansion Slots4 x Full Height
Maximum GPU Length13.62" / 346 mm
CPU Cooler Height6.54" / 166 mm
Supported PSU SizeATX
Maximum PSU Length12.80" / 325 mm
Cooling
Fan Mounting (Front)2 x 120 mm

2 x 140 mm
Or
Fan Mounting (Rear)1 x 120 mm
Fan Mounting (Side)None
Fan Mounting (Top)1 x 120 mm

1 x 140 mm
Or
Fan Mounting (Bottom)None
Fans Included (Front)1 x 120 mm
Fans Included (Rear)1 x 120 mm
Maximum Radiator Size (Front)280 mm
Maximum Radiator Size (Rear)120 mm
Maximum Radiator Size (Top)120 mm
Fan Mounting (Internal)None
Fan Controller IncludedNo
Filter LocationsBottom, Top
I/O
Connections2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
Audio Connections1 x 3.5 mm Input/Output
Display ConnectionsNone
Physical
Windowed PanelYes
MaterialTempered Glass, Steel, Plastic
Built-In LightingNo
Dimensions (W x H x D)8.62 x 16.18 x 16.18" / 219 x 411 x 411 mm
Packaging Info
Package Weight15 lb
Box Dimensions (LxWxH)19 x 19 x 11"
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