# TACENS PC Mini Tower case Mars Gaming MC-3TLITE — Mini-ITX/Micro-ATX, black, supports ATX PSU, tempered glass, 2x2.5" + 1x3.5" bays, 1x120mm rear fan

**URL:** https://aio.lv/en/product--tacens-tacmars-mc3tlite--11649456
**Data updated:** 2026-01-21 12:12 (EET)
**Category:** Computer Cases
**Manufacturer:** TACENS
**Manufacturer code:** TACMARS-MC3TLITE
**EAN:** 8435693111436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tacens-tacmars-mc3tlite--11649456

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Compact TACENS Mars Gaming MC-3TLITE mini-tower PC case for Mini-ITX and Micro-ATX motherboards. Black chassis with tempered glass side window, multi-colour illuminated fans and front I/O (1x USB 3.2 Gen1, 1x USB 2.0, combo audio). Supports ATX power supplies, 2x2.5" SSD bays plus 1x3.5" HDD, up to 275 mm GPU length and 158 mm CPU cooler height. Liquid cooling and up to two top or bottom 120 mm fans supported. Practical for small-form-factor gaming or office builds, with cable management and reset/on-off buttons included.

## Long description

TACENS Mars Gaming MC-3TLITE is a compact Mini Tower PC case in black designed for Mini-ITX and Micro ATX motherboards. The chassis features three continuous tempered glass panels that provide a panoramic view of internal components, a dual-chamber layout that separates the power supply and storage from the main compartment, and a large internal capacity that supports full-size graphics cards and multiple drives while keeping a small external footprint.
Advantages
The case includes a preinstalled 120 mm FRGB rear fan with fluid dynamic bearings and supports up to seven 120 mm fans for flexible airflow configurations. It accepts liquid cooling radiators up to 240 mm and CPU coolers up to 158 mm, and provides front I/O with USB 3.2 Gen 1 Type-A, USB 2.0 and HD audio for easy peripheral access. The dual-chamber structure improves cable management and airflow for more efficient cooling.
Suitable for
Compact gaming builds based on Mini-ITX or Micro ATX motherboards
Systems that showcase illuminated components through tempered glass panels
Home or office machines requiring good airflow and moderate expansion (multiple SSD/HDD)
Builds using ATX power supplies while maintaining a small chassis footprint
Key specifications
Form factor: Mini Tower (Mini-ITX, Micro ATX)
Preinstalled fan: 1 × 120 mm FRGB (rear), FDB
Fan support: up to 7 × 120 mm fans
Liquid cooling support: up to 240 mm radiator (maximum radiator dimensions: 278 × 120 × 52 mm)
CPU cooler max height: 158 mm
Drive bays: 1 × 3.5" + 2 × 2.5" (HDD/SSD combo options)
Front I/O: USB 3.2 Gen 1 Type-A, USB 2.0, HD audio
Colour: Black
External dimensions: 276 × 342 × 337 mm; Weight: 3.5 kg
How to use
Install a Mini-ITX or Micro ATX motherboard, mount the ATX power supply in the designated chamber, and place storage drives in the 3.5" and 2.5" bays or combo cage. Connect the included 120 mm FRGB rear fan to the motherboard or controller and route cables through the dual-chamber space for tidy management. If fitted, install a 240 mm radiator in supported positions following the radiator maximum dimensions. Ensure the CPU cooler does not exceed the 158 mm height limit to maintain proper clearance.
Usage recommendations
For optimal cooling, combine the preinstalled rear FRGB fan with additional intake fans at the front or bottom and use dust filters on intake vents. When installing a 240 mm radiator, verify clearance with the chosen GPU and storage configuration to avoid interference.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Mini Tower |
| Supported motherboard form factors | Mini-ITX, Micro ATX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Product colour | Black |
| Illumination | Yes |
| Anti-dust filter | Yes |
| Illumination colour | Multi |
| Suitable for | Gaming |
| Number of internal 3.5" bays | 1 |
| Maximum CPU cooler height | 158 mm |
| Maximum graphics card length | 275 mm |
| Number of expansion slots | 4 |
| Maximum PSU length | 158 mm |
| Illumination location | Case fans |
| Cable management | Yes |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

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

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| Combo headphone/mic port | Yes |

### Cooling

| Feature | Value |
|---|---|
| Side fans diameters supported | 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 120 |
| Bottom fans diameters supported | 120 |
| Number of side fans supported (max) | 2 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Number of bottom fans supported (max) | 2 |
| Rear fans installed | 1x 120 mm |
| Liquid cooling capability | Yes |
| Rear radiator sizes supported | 120 |
| Top radiator sizes supported | 240, 120 |

### Storage

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.5 kg |
| Height | 337 mm |
| Width | 276 mm |
| Depth | 342 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 385 mm |
| Package height | 226 mm |
| Package width | 392 mm |

## FAQ

### How much does the TACENS Mars Gaming MC-3TLITE mini-tower case cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 30.06.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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 TACENS 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 TACENS 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, 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.

### Where can I download the instructions for TACENS Mars Gaming MC-3TLITE mini-tower case?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11649456/66916578_large.webp