# PC case MSI MAG FORGE 321R AIRFLOW Midi Tower — Black, ATX/Micro-ATX/Mini-ITX, side window, 472×210×498 mm

**URL:** https://aio.lv/en/product--msi-magforge321rairflow--11097272
**Data updated:** 2026-01-21 11:06 (EET)
**Category:** Computer Cases
**Manufacturer:** MSI
**Manufacturer code:** MAGFORGE321RAIRFLOW
**EAN:** 4711377193481
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 81.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 67.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-magforge321rairflow--11097272

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 17.06.2026 | 1.99 EUR |
| Courier delivery to door | 17.06.2026 | 7.34 EUR |

## Summary description

MSI MAG FORGE 321R AIRFLOW is a Midi Tower PC case in black with a transparent side window and mesh panels for improved ventilation. It supports ATX, Micro-ATX and Mini-ITX motherboards, accommodates ATX power supplies (not included), one 3.5" bay and two 2.5" SSD bays. Front I/O includes two USB 3.2 Gen 1 Type-A ports, audio in/out and a power button. Dimensions: 472×210×498 mm, weight 7.05 kg. Suitable for gaming builds requiring good airflow and compact expandability.

## Long description

UNITE AS ONE — the MAG series is designed for gamers seeking a durable micro-ATX gaming chassis. The compact case combines a small footprint with effective cooling thanks to a front mesh panel that promotes unobstructed airflow. It supports a variety of hardware layouts and offers controllable ARGB lighting for a modern look.
Advantages
The front mesh panel improves intake airflow to maintain lower system temperatures. The micro-ATX form factor balances space savings with compatibility for common components. Tool-friendly mounting points and accessible cable routes simplify installation. Built-in ARGB lighting enables customizable aesthetics without affecting functionality.
Key specifications
Form factor: micro-ATX chassis
Front panel: mesh for enhanced airflow
Cooling: optimized airflow design for effective heat dissipation
Compatibility: supports standard hardware installations for gaming builds
Lighting: controllable ARGB lighting
How to use
Install the motherboard and power supply according to the micro-ATX layout, route cables through the provided openings, and mount drives and expansion cards in their respective bays. Connect case fans and ARGB headers to the motherboard or controller, then verify airflow orientation to ensure intake through the front mesh and exhaust through rear/top vents. Perform a final cable tidy before closing the panels.
Recommendations
For best cooling performance, combine the front mesh intake with at least one rear or top exhaust fan. Use compatible ARGB headers or a controller to manage lighting. Ensure components fit the micro-ATX layout and check clearance for CPU coolers and GPU length before purchase.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Mini-ITX, Micro ATX, ATX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Material | Plastic, Mesh |
| Product colour | Black, Transparent |
| Illumination | Yes |
| Anti-dust filter | Yes |
| Illumination colour | Multi |
| Suitable for | Gaming |
| Maximum CPU cooler height | 160 mm |
| Maximum graphics card length | 390 mm |
| Number of expansion slots | 7 |
| Maximum PSU length | 200 mm |
| Illumination location | Case fans |
| LED indicators | Y |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Power supply location | Bottom |
| Supported power supply form factors | ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Audio input | Yes |
| Audio output | Yes |

### Cooling

| Feature | Value |
|---|---|
| Front fans installed | 3x 120 mm |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 140, 120 |
| Side fans diameters supported | 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 140, 120 |
| Number of side fans supported (max) | 2 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 3 |
| Rear fans installed | 1x 120 mm |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |
| HDD/SSD combo cage | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 7.05 kg |
| Height | 498 mm |
| Width | 472.5 mm |
| Depth | 210 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 8350 g |

## FAQ

### How much does the MSI MAG FORGE 321R AIRFLOW PC case Midi Tower cost, and is it available for purchase?

The price is 81.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 241 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Friday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can MSI MAG FORGE 321R AIRFLOW PC case Midi Tower be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, side window, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11097272/65018187_large.webp