# PC case Chieftec UC-03B-OP Tower Black

**URL:** https://aio.lv/en/product--chieftec-7975609--11079981
**Data updated:** 2025-12-30 15:12 (EET)
**Category:** Computer Cases
**Manufacturer:** CHIEFTEC
**Manufacturer code:** 7975609
**EAN:** 0753263078025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-7975609--11079981

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Chieftec UC-03B-OP is a sleek black tower PC case designed for optimal airflow with support for 120mm side and top fans, and a 60mm rear fan. It accommodates various HDD sizes (2.5", 3.5", 5.25") and features a 2.5" SSD slot. Compatible with MMC, Memory Stick, and SD cards, this case measures 166mm in width, 443mm in depth, and 373mm in height, weighing 3.87 kg. Ideal for building a powerful and efficient PC setup.

## Long description

The Chieftec UC-03B-OP Tower Black is a slim ATX tower chassis designed for efficient airflow and compatibility with current ATX systems. It supports ATX, Micro ATX and Mini-ITX motherboards and accepts a standard PS II type power supply. The case provides drive mounting for 2.5" and 3.5" storage devices as well as a 5.25" bay, and offers front I/O with two USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports. Its compact footprint and steel construction allow a technically capable build without excessive bulk.
Advantages
The UC-03B-OP combines a slim exterior with internal space for modern components, delivering support for multiple drive sizes and a standard PSU while keeping weight and size low. Its well-thought cooling options allow installation of two 120mm and/or 60mm fans for improved airflow. The steel body and straightforward layout make assembly and cable routing more manageable for standard home or office builds.
Suitable for
 Home and office PC builds using ATX, Micro ATX or Mini-ITX motherboards
 Systems requiring multiple 2.5" SSDs and 3.5" HDDs
 Budget-conscious builds that still need standard PSU compatibility
 Compact builds prioritizing airflow and a slim tower profile
Key specifications
 Form factor: Tower
 Supported motherboards: ATX, Micro ATX, Mini-ITX
 Drive bays: 2 x 3.5", 3 x 2.5", 1 x 5.25"
 Fan support: optional 120mm and 60mm fans (side/top/rear positions)
 Front I/O: 2 x USB 3.2 Gen 1 (3.1 Gen 1) Type-A
 Material: Carbon steel
 Colour: Black
 Dimensions (W x D x H): 166 x 443 x 373 mm
 Weight: 3.15 kg
 Power supply: standard PS II (not included)
How to use
Install the chosen motherboard (ATX/Micro ATX/Mini-ITX) onto the standoffs and fit a standard PS II power supply into the PSU compartment. Mount storage drives into the appropriate 2.5" or 3.5" bays and secure any optical drive in the 5.25" bay if required. Connect front-panel USB and chassis cables to the motherboard headers. If additional cooling is needed, populate the available 120mm or 60mm fan positions following the airflow direction indicated in the manual.
Usage recommendations
For optimal thermal performance, use a combination of intake and exhaust fans (for example a 120mm intake at the front/side and a 60mm or 120mm exhaust at the rear/top) and organize cables to avoid obstructing airflow paths. Ensure the selected PSU is a standard PS II size to fit the chassis.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Tower |
| Supported motherboard form factors | ATX, Micro ATX, Mini-ATX |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 3 |
| Number of 5.25" bays | 1 |
| Side window | No |
| Material | Carbon steel |
| Product colour | Black |
| Suitable for | Gaming |
| Number of internal 3.5" bays | 1 |
| Maximum CPU cooler height | 120 mm |
| Maximum graphics card length | 250 mm |
| Number of expansion slots | 6 |
| Number of external 5.25" bays | 1 |
| On/off button | Yes |

### Power supply

| Feature | Value |
|---|---|
| Power supply included | No |

### Ports & interfaces

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

### Cooling

| Feature | Value |
|---|---|
| Side fans diameters supported | 120 |
| Rear fans diameters supported | 60 |
| Top fans diameters supported | 120 |
| Bottom fans diameters supported | 120 |
| Number of side fans supported (max) | 1 |
| Number of rear fans supported (max) | 2 |
| Number of top fans supported (max) | 1 |
| Number of bottom fans supported (max) | 1 |

### Storage

| Feature | Value |
|---|---|
| Compatible memory cards | SD, Memory Stick (MS), MMC |
| Card reader integrated | Yes |
| Supported HDD sizes | 5.25, 3.5, 2.5 |
| HDD/SSD combo cage | Yes |
| SSD form factor | 2.5" |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Warranty period | 2 year(s) |
| Compliance certificates | CE, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Material thickness | 0.5 mm |
| Weight | 3.15 kg |
| Height | 373 mm |
| Width | 166 mm |
| Depth | 443 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3870 g |

## FAQ

### How much does the PC case Chieftec UC-03B-OP cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 106 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 29.06.2026 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 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: type, form factor, number of 3.5" bays, number of 2.5" bays, number of 5.25" bays, side window, power supply included, 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 Chieftec UC-03B-OP?

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/11079981/65017889_large.webp