# PC Case TACENS Mars Gaming MCV-ONE Midi Tower — Black, ATX/Micro-ATX/Mini-ITX, tempered glass, supports 120 mm fans

**URL:** https://aio.lv/en/product--tacens-tacmars-mcvone--11649451
**Data updated:** 2026-01-21 12:12 (EET)
**Category:** Computer Cases
**Manufacturer:** TACENS
**Manufacturer code:** TACMARS-MCVONE
**EAN:** 8435693110873
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tacens-tacmars-mcvone--11649451

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 5.14 EUR |

## Summary description

Midi-tower PC case TACENS Mars Gaming MCV-ONE in black with tempered glass side panel. Supports ATX, Micro-ATX and Mini-ITX motherboards, up to 334 mm graphics cards and 165 mm CPU coolers. Includes 1x 3.5" and 4x 2.5" bays, 7 expansion slots, USB 3.2 Gen1 and USB 2.0 ports, combo audio jack, dust filters, cable management and multi-colour LED illumination. Compatible with air and liquid cooling (top 240 mm radiator).

## Long description

MCV-ONE Gaming Case is a compact mid-tower ATX chassis that combines a small footprint with notable internal capacity. The case features dual continuous tempered glass panels, a preinstalled 120 mm FRGB rear fan, a dual-chamber layout that separates the PSU and storage from the main compartment, and support for liquid cooling radiators up to 240 mm. It supports ATX, micro-ATX and mini-ITX motherboards and fits graphics cards up to 334 mm in length.
Advantages
The dual frameless tempered glass panels provide a panoramic view of internal components and improve lighting effects. The dual-chamber design improves airflow and cable management while leaving room for a side-mounted ATX power supply. Thermal options include a preinstalled 120 mm FRGB fan, support for up to seven 120 mm fans, CPU coolers up to 165 mm tall and liquid cooling radiators up to 240 mm (max radiator dimensions 305x120x52 mm). A removable adapter piece increases clearance for mini-ITX builds, and a magnetic top dust filter simplifies maintenance.
Suitable for
Compact gaming or productivity builds using ATX, micro-ATX or mini-ITX motherboards
Systems with visible component lighting and tempered glass side/front panels
Builds requiring one 3.5" drive and up to four 2.5" drives
Key specifications
Form factor: Midi Tower (compact ATX)
Supported motherboards: ATX, Micro-ATX, Mini-ITX
Preinstalled fans: 1 × 120 mm FRGB rear fan
Fan support: up to seven 120 mm fans
Liquid cooling support: up to 240 mm radiator (max dimensions 305×120×52 mm)
CPU cooler max height: 165 mm
GPU max length: 334 mm
Drive bays: 1 × 3.5" and 4 × 2.5" (HDD/SSD combo cage)
Panels: Dual continuous tempered glass (front and side)
Materials: Steel, Tempered glass
Front I/O: 1 × USB 3.2 Gen 1 Type-A, 1 × USB 2.0
Dimensions (approx.): 286 × 342 × 352 mm
Color: Black
How to use
Install the chosen motherboard (ATX, micro-ATX or mini-ITX) onto the standoffs and secure it with screws. Mount the power supply in the side-mounted ATX position and connect power cables through the dual-chamber routing area to improve cable management. Place storage devices into the combo cage for 3.5" or 2.5" drives and secure them. Install the graphics card (up to 334 mm) and cooling components; if using liquid cooling, mount a radiator up to 240 mm in a supported location, observing the maximum radiator thickness (305×120×52 mm). Reattach tempered glass panels after cable routing and component installation, and connect front I/O to the motherboard headers.
Usage recommendations
For optimal airflow, use a balanced intake and exhaust fan configuration and keep the magnetic top dust filter clean. When building with mini-ITX motherboards, use the removable adapter piece to increase clearance and improve component fitment.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | ATX, Micro ATX, Mini-ITX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 4 |
| Side window | Yes |
| Material | Steel, Tempered glass |
| 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 | 165 mm |
| Maximum graphics card length | 334 mm |
| Number of expansion slots | 7 |
| Illumination location | Case fans |
| LED indicators | Y |
| Cable management | Yes |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |
| Power supply location | Side |
| 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 |
|---|---|
| Fan speed | 0 - 1200 |
| Side fans diameters supported | 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 140, 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 |
|---|---|
| Card reader integrated | No |
| Supported HDD sizes | 2.5, 3.5 |
| HDD/SSD combo cage | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.26 kg |
| Height | 352 mm |
| Width | 286 mm |
| Depth | 342 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 354 mm |
| Package height | 416 mm |
| Package width | 407 mm |

## FAQ

### How much does the PC Case TACENS Mars Gaming MCV-ONE Midi Tower cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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: 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, 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.

### Where can I download the instructions for PC Case TACENS Mars Gaming MCV-ONE Midi Tower?

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/11649451/66916601_large.webp