Raidmax Seiran Mid-Tower Red Gaming Case Review


The Raidmax Seiran occupies the higher end of the company's newest batch of cases, which includes the Agusta, Orion, Raptor, Super Hurricane, and Viper. Inclusion of a USB 3.0 port and externally removable PSU filter helps the Seiran keep up with the times, while lightweight construction and a convenient handle promise easy transport to the closest LAN party. It might not feel as soundly constructed as some competitors, but the Seiran's looks just might win you over.



The RAIDMAX Seiran is a good looking case with power-user features on a budget. Outside, the Seiran has a stunning design with a selection of three color schemes, novel 5.25’’ meshed bay covers and slide-out side panel with window. Inside, spacious interior, excellent cooling performance with water cooling support, tool-free installation with SDD rack, and excellent cable management combine to deliver a really great gaming case that suits your taste and budget.

Cooling Performance

The RAIDMAX Seiran is preinstalled with 1 x 120 mm red LED front fan, 1 x 120 mm Rear Fan and 1 x 180 mm red side fan for efficient system cooling. It also features meshed side panel and meshed novel 5.25” bay covers for extra airflow. With water cooling support, you can even add water cooling to your system for more powerful cooling.

Tool-Free Installation

The slide-out side panel handle makes the opening of your RAIDMAX Seiran a breeze. RAIDMAX's click-lock design makes installation or removal of drives remarkably simple: no tools are needed.

Cable Management

The newly-designed panel features roomy cable management space to keep your system organized and the airflow unobstructed.

Bottom Mounted PSU With Fan Filter

The bottom-mounted PSU design provides an improved air circulation for the most effective PSU ventilation. The fan filter helps prevent dust buildup.

Top-Front I/O Ports

The control panel on the top-front provides two USB 2.0 ports, one USB 3.0 port and audio In/Out jacks, plus fan control switch and LED light adjuster.


*Product description and features courtesy of Newegg




Materials Steel/Plastic
Dimensions (W/H/D) 19" x 7.5" x19.5"
Weight 16 lbs.
M/B Type Micro-ATX, ATX, ITX
5.25" Drive Bays Up to 9
3.5" Drive Bays 1 external, up to 7 internal
2.5" Drive Bays Up to 7 internal
I/O Panel USB 3.0 x 1, USB 2.0 x 2, Audio In & Out x 1 (supports HD Audio), LED and fan control dials
Expansion Slots 7
Cooling System

Front: 120 mm blue LED fan x 1

Rear: 120 mm fan x 1

Side: 180 mm red LED an x 1 (optional, converted to 200 mm fan x 1)

Power Supply Mount Bottom


VGA Card Compatibility


Maximum length of 300mm (may block access to hard drive bays)




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