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Black ATX mid-tower case with 9.1 inch LCD panel on bottom, four ARGB fans visible behind front mesh, tempered glass side window

Zalman

Zalman P40 DS ATX Mid-Tower PC Case 9.1 in LCD 4 ARGB Fans Black

SKU CH-MJNH-R8FHE

Mid-tower ATX case with a 9.1 in LCD panel, four 120 mm ARGB fans and room for a 420 mm GPU

  • TypeATX Mid Tower
  • ColorBlack
  • Power Supply MountedBottom
  • Motherboard CompatibilityMicro ATX / ATX / ITX
  • Side Panelwith Side Window
  • With front LCD displayYes
  • Show system stats or custom art on a 9.1 in LCD
  • Four PWM ARGB fans preinstalled for strong airflow
  • Fits ATX, micro-ATX and ITX motherboards
  • Vertical GPU mounting ready for display builds
  • Supports up to ten fans plus a 360 mm radiator

Zalman P40 DS ATX Mid-Tower Case

The Zalman P40 DS is a black ATX mid-tower case built around a 9.1 inch LCD panel mounted on the bottom panel. It supports ATX, Micro ATX and Mini-ITX motherboards and comes with four 120 mm PWM ARGB fans pre-installed. The chassis offers seven expansion slots and a tempered-glass side window for component visibility.

Build quality, connectors and daily use

A bottom-mounted power-supply bay keeps cables tidy, while dust filters on the intake areas simplify maintenance. The front I/O cluster provides USB 3.0, USB Type-C and audio jacks for quick peripheral access. With room for up to ten fans in total and support for a 360 mm radiator, the layout accommodates both air and liquid cooling configurations.

Practical limits of the standard and interface

Graphics cards up to 420 mm long and CPU coolers up to 165 mm tall fit without modification. The power-supply cavity accepts units up to 180 mm deep. Builders who need more than seven expansion slots or a larger radiator than 360 mm will need a different chassis.

Highlights

  • Show system stats or custom art on a 9.1 in LCD
  • Four PWM ARGB fans preinstalled for strong airflow
  • Fits ATX, micro-ATX and ITX motherboards
  • Vertical GPU mounting ready for display builds
  • Supports up to ten fans plus a 360 mm radiator

Specifications

BrandZALMAN
SeriesP Series
ModelP40 DS
TypeATX Mid Tower
ColorBlack
Power Supply MountedBottom
Motherboard CompatibilityMicro ATX / ATX / ITX
Side Panelwith Side Window
With front LCD displayYes
LEDAddressable RGB
Dust FiltersYes
Expansion Slots7
Front PortsUSB 3.0 / USB Type-C / Audio
120mm Fans4
Max GPU Length420 mm
Max CPU Cooler Height165 mm
Max PSU Length180 mm
Dimensions19.37 x 9.25 x 17.80 in
Weight8.7 kg

Questions about this item

What USB standard does the front Type-C port use and what speed does it cap at?

The front panel provides USB 3.0 and USB Type-C ports; the Type-C connector runs at the USB 3.0 data rate.

What are the case dimensions and the maximum graphics-card length that will fit?

The chassis measures 19.37 x 9.25 x 17.80 in and accepts GPUs up to 420 mm long.

How is the 9.1-inch LCD screen connected and what step do builders often miss?

The display is powered and driven through an internal USB header; the common oversight is forgetting to plug that header into the motherboard.

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