MSI MAG FORGE 321R AIRFLOW Micro ATX Case, 2x USB 3.2, 1x Mic-in / Audio-out, 1x LED, 1x 2.5', 2x 2.5'/3.5', Micro ATX / Mini ITX
CASE FORM FACTOR                                                    Mid Tower
MOTHERBOARD FORM FACTOR SUPPORT               ATX / Micro-ATX / Mini-ITX
I/O PORTS        
1 x USB 3.2 Gen 2x2 Type-C
2 x USB 3.2 Gen 1 Type-A
1 x Mic-in / Audio-out
1 x LED Switch
                                      
DRIVE MOUNT SUPPORT                                             1 x 2.5', 2 x 2.5' / 3.5'
EXPANSION SLOTS                                                        7
MAXIMUM GPU LENGTH                                               390 mm / 15.35 inches
MAXIMUM GPU HEIGHT                                                150 mm / 5.91 inches
MAXIMUM CPU COOLER HEIGHT                                160 mm / 6.29 inches
POWER SUPPLY SUPPORT                                          ATX
MAXIMUM PSU LENGTH                                               200 mm / 7.87 inches (without 2.5'/3.5' HDD tray installation)
FAN SIZE SUPPORT
Front: 3 x 120 mm / 2 x 140 mm
Top: 3 x 120 mm / 2 x 140 mm
Rear: 1 x 120 mm
Side: 2 x 120 mm
PSU Shroud: 2 x 120 mm
PRE-INSTALLED FAN SIZE                                            Front: 3 x 120 mm, Rear: 1 x 120 mm
PRE-INSTALLED FAN TYPE                                           Front: 3 x ARGB Fan, Rear: 1 x ARGB Fan
RADIATOR SIZE SUPPORT
Front: 120 / 140 / 240 mm
Top: 120 / 240 / 280 / 360 mm
Rear: 120 mm
DIMENSIONS (DXWXH)                                                  472.5 x 210 x 498 mm / 18.60 x 8.26 x 19.60 inches
NET WEIGHT                                                                  7.05 kg / 15.54lbs
GROSS WEIGHT                                                             8.35 kg / 18.41lbs