# PC Case Chieftec CS-12B Tower Black 250 W

**URL:** https://aio.lv/en/product--chieftec-cs-12b--925896
**Data updated:** 2026-01-13 15:28 (EET)
**Category:** Computer Cases
**Manufacturer:** CHIEFTEC
**Manufacturer code:** CS-12B
**EAN:** 0753263075598
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.99 €
**Prices and availability valid until:** 2026-11-10 23:59
**Price without VAT (21%):** 111.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-cs-12b--925896

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.11.2026 | free |
| Pickup points | 12.11.2026 | 1.99 EUR |
| Courier delivery to door | 12.11.2026 | 4.99 EUR |

## Summary description

The Chieftec CS-12B is a compact tower PC case with a sleek black design. It supports 2.5" and 3.5" HDD sizes and features a 250 W power supply. The case allows for front fans with a diameter of 80 mm, ensuring efficient cooling. With dimensions of 102 mm width, 356 mm depth, and 338 mm height, it fits well in various setups, making it a practical choice for building your PC.

## Long description

The Chieftec CS-12B Tower is a compact black PC case designed for Micro ATX systems and small desktop builds. It includes a preinstalled 250 W power supply and supports both 2.5" and 3.5" storage drives. The chassis accepts one 3.5" bay and one 5.25" bay, offers two front USB 2.0 ports and two USB 3.2 Gen 1 Type-A ports for peripheral connectivity, and allows installation of front cooling fans with a diameter of 80 mm. With a narrow footprint of 102 mm width, 356 mm depth and 338 mm height, the case fits into constrained spaces while providing standard internal layout for straightforward assembly.
Advantages
The case combines a compact tower form factor with a preinstalled 250 W power supply, enabling a ready-to-build platform for basic desktops and entry-level systems. Support for both 2.5" and 3.5" drives and front USB 3.2 Gen 1 ports ensures modern connectivity and flexible storage options. Lightweight construction using SECC material and a measured weight of 4.5 kg make the unit easy to position or move while preserving structural rigidity suitable for Micro ATX motherboards.
Suitable for
Home or office Micro ATX desktop builds
Basic multimedia or office PCs with 2.5"/3.5" storage
Compact workstations where space is limited
Systems requiring front USB 3.2 Gen 1 access
Key specifications
Form factor: Tower compatible with Micro ATX motherboards
Power supply: Included 250 W unit
Drive bays: 1 × 3.5" bay, support for 2.5" drives
External bays: 1 × 5.25"
Front I/O: 2 × USB 3.2 Gen 1 Type-A, 2 × USB 2.0
Cooling: Supports front fan(s) with 80 mm diameter
Material: SECC steel
Colour: Black
Dimensions (W × D × H): 102 × 356 × 338 mm
Weight: 4.5 kg
How to use
Install a Micro ATX motherboard onto the mounting points provided inside the chassis, connect the included 250 W power supply to the motherboard and drives, and mount storage devices in the 3.5" bay or compatible 2.5" mounting positions. Route front panel USB and power switch cables to the corresponding motherboard headers, and install an 80 mm front fan if additional airflow is required. Secure expansion cards and close the side panels before connecting external peripherals via the front and rear I/O ports.
Usage recommendations
For reliable operation, match component power requirements to the included 250 W power supply; consider a higher-capacity PSU if using power-hungry components. Use low-profile CPU coolers and compact add-in cards suitable for Micro ATX layouts to maintain clearance within the compact 102 mm width. Ensure adequate front intake airflow by installing an 80 mm fan and keeping ventilation openings unobstructed.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Material thickness | 0.5 mm |
| Weight | 4.5 kg |
| Height | 338 mm |
| Depth | 356 mm |
| Width | 102 mm |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 3.5, 2.5 |

### Cooling

| Feature | Value |
|---|---|
| Front fans diameters supported | 80 |
| Number of front fans supported (max) | 1 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Audio output | Yes |
| Audio input | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 2.0 ports quantity | 2 |

### Power supply

| Feature | Value |
|---|---|
| Number of power supply units | 1 |
| Power supply | 250 W |
| Power supply included | Yes |

### Design

| Feature | Value |
|---|---|
| Maximum CPU cooler height | 85 mm |
| Suitable for | Home/Office |
| Side window | No |
| Number of expansion slots | 4 |
| Number of 5.25" bays | 1 |
| Number of 3.5" bays | 1 |
| Supported motherboard form factors | Micro ATX |
| Product colour | Black |
| Material | SECC |
| Type | PC |
| Form factor | Tower |

## FAQ

### How much does the PC Case Chieftec CS-12B cost, and is it available for purchase?

The price is 134.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 09.11.2026 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. 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 CHIEFTEC 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 CHIEFTEC 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: usb 3.2 gen 2 (3.1 gen 2) type-c ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, usb 2.0 ports quantity, power supply included, number of 3.5" bays, number of 5.25" bays, type, form factor, supported hdd sizes, 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.

## Image

https://aio.lv/img/cache/product/925896/64902398_large.webp