Supports up to 360 mm AIO liquid cooler and large 40 series GPU. Supports up to 11 x system fans configuration, providing ventilation and stable performance to the whole system. Built-in ARGB fans and control board, providing striking lighting and vivid lighting effects. 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps). Tempered Glass Side Panel displays ARGB lighting effects.
Supports up to 360 mm AIO liquid cooler and large 40 series GPU. Supports up to 11 x system fans configuration, providing ventilation and stable performance to the whole system. Built-in ARGB fans and control board, providing striking lighting and vivid lighting effects. 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps). Tempered Glass Side Panel displays ARGB lighting effects.
There are no live offers for MSI Mag Forge 321R Airflow ARGB Mid Tower Case right now. The all-time low we recorded was $84.55 on 31 Dec 2025. Set a price alert to hear when it's back in stock.
Prices last updated 5 Sept 2026.
MSI Mag Forge 321R Airflow ARGB Mid Tower Case
Supports up to 360 mm AIO liquid cooler and large 40 series GPU. Supports up to 11 x system fans configuration, providing ventilation and stable performance to the whole system. Built-in ARGB fans and control board, providing striking lighting and vivid lighting effects. 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps). Tempered Glass Side Panel displays ARGB lighting effects.
Supports up to 360 mm AIO liquid cooler and large 40 series GPU. Supports up to 11 x system fans configuration, providing ventilation and stable performance to the whole system. Built-in ARGB fans and control board, providing striking lighting and vivid lighting effects. 1 x USB 3.2 Gen 2x2 Type-C port (20Gbps) & 2 x USB 3.2 Gen 1 Type-A ports (5Gbps). Tempered Glass Side Panel displays ARGB lighting effects.
Last updated at 09/05/2026 13:03:23
MSI MAG Forge 321R Airflow Mid-Tower PC Case - ATX Capacity, RTX 40 GPU Support, ARGB Fan, Magnetic Dust Filter, Tempered Glass, 4 -Lhub, USB 3.2
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MSI MAG FORGE 321R Airflow Black ATX Gaming Case
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MSI MAG FORGE 321R Airflow Micro-ATX Case 2x USB 3.2 Mic-in Audio-out
Delivery between Tue – Wed $15
MSI MAG FORGE 321R AIRFLOW computer case Midi Tower Black, Transparent
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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
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 MAG FORGE 321R
Save $10 for orders over $500
Msi Mag Forge 321r Airflow Micro Atx Case, 2x Usb 3.2, 1x Mic-in /
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Case Form Factor | Mid Tower |
| Motherboard Form Factor Support | ATX / Micro-ATX / Mini-ITX |
| Drive Mount Support | 1 x 2.5"; 2 x 2.5" / 3.5" |
| Expansion Slots | 7 |
| Maximum GPU Length | 390 mm / 15.35 inches |
MSI MAG Forge 321R Airflow Mid-Tower PC Case - ATX Capacity, RTX 40 GPU Support, ARGB Fan, Magnetic Dust Filter, Tempered Glass, 4 -Lhub, USB 3.2
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI MAG FORGE 321R Airflow Black ATX Gaming Case
Delivery between 9–14 Sept $31.90
MSI MAG Forge 321R PC Case - ATX MID TOWER, ARGB, 4x ARGB Fans
Free delivery between 10–14 Sept
MSI MAG FORGE 321R Airflow Micro-ATX Case 2x USB 3.2 Mic-in Audio-out
Delivery between Tue – Wed $15
MSI MAG FORGE 321R AIRFLOW computer case Midi Tower Black, Transparent
| Case Form Factor | Mid Tower |
| Motherboard Form Factor Support | ATX / Micro-ATX / Mini-ITX |
| Drive Mount Support | 1 x 2.5"; 2 x 2.5" / 3.5" |
| Expansion Slots | 7 |
| Maximum GPU Length | 390 mm / 15.35 inches |
