Out Of Stock Jonsbo RM4 Black

See the future without forgetting the beginner's mind

   Since hot hatch liked MATX standard RM3 launched, many reviews have been shown in major hardware enthusiasts BBS.Unlimited materials input, automotive standard full tempered glass elements, solid and reasonable hardware structure design, simple and top grade industrial design, all of these let RM3 wins a high popularity. However, with the limitation of the sizes of MATX motherboard and water cooler, some users who would like to use ATX motherboard and split type water cooler can only look and sigh. In view of this, JONSBO team launch RM4 for those users with standard ATX and water cooler supported as the theme. Continued to keep the luxury materials used and industrial design thinking, by optimizing the arrangement of driver bracket, RM4 can support 360mm/280mm/240mm water cooler in the relatively small space inside the case. Even if user uses traditional advanced air cooler, internal space will not be waste too. Besides, with full transparent tempered glass side panel, user can display his cool luxury hardware. And for users who do not like lights, while no light is passing through the black semitransparent tempered glass, they can also return to have the simple and elegant experience.


  • It is made from aluminum magnesium alloy, the thickness of the front panel achieves 4mm.
  • Both side panels are made from 5 mm tempered glasses, the glasses are derived from the material of automobile industry, they are impact-resistant and scratch-proof.
  • Hardware can be shown from the full transparent side panels.
  • The net weight of the case is 9.5kg, it really shows how good the material have been used.
  • Built-in 3 Jonsbo dedicated quiet fans.
  • There are a 19mm height of spacing for wire management, a wire storage bin for hiding exceed wires and 8 wire protection grommets.
  • There are 8pcs of 1.5mm shock absorption silicon pads between the contact areas of both side panels and the body, they play a decisive role for isolating the noise.
  • Innovative lighted LOGO nameplate, users can change it according to their own favor.  


RM4 (Black)


215MM (W) * 445MM (D) * 492MM (H)


Internal Structure :1.0mm SGCC Steel Plate , Front Plate:4.0MMAluminum , Left Side Plates: 5.0mm Tempered Glass Side Plate ;
Right/Top/Bottom Plate: 2.0mm Aluminum


ATX / MATX / ITX (Within 305mm x 245mm)

Drive Bay

2*3.5〞, 5*2.5

Cooling System

Front:2 x 120mm fan, Back:1 x 120mm fan,Bottom:3 x 120mm fan / 2 x 140mm fan(Optional)

CPU Cooler

Not higher than 170MM

Display Card

Not longer than 380MM

Front I/O

USB3.0 × 2, Audio × 1, Mic × 1

Power Supply

Standard ATX PS2

Expansion Slot


NET Weight


NOTE*** Features, Price and specifications are subject to change without notice.***

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Jonsbo RM4 Black

♦This product comes with manufacturer warranty.

  • Brand: JONSBO
  • Product Code: RM4-BLACK
  • Availability: Out Of Stock
  • Rs.13,350
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