# PC case CHIEFTEC IX-03B-OP Mini Tower — Mini-ITX, 1×3.5" bay, 1×2.5" bay, side window, black

**URL:** https://aio.lv/en/product--chieftec-chieftec--9706636
**Data updated:** 2026-01-21 11:00 (EET)
**Category:** Computer Cases
**Manufacturer:** CHIEFTEC
**Manufacturer code:** Chieftec
**EAN:** 4710713230576
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.99 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 32.22 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-chieftec--9706636

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

CHIEFTEC IX-03B-OP is a compact Mini Tower PC case designed for Mini-ITX builds. It provides one internal 3.5" bay and one 2.5" bay, a side window for component visibility, LED indicators and a lightweight steel construction (0.6 mm, 1.5 kg). No power supply included. Suitable for home and office small-form-factor systems where space saving and a neat appearance matter.

## Long description

This compact Mini-ITX case supports both horizontal and vertical placement, providing flexible installation options and multiple connectivity choices. It pairs the small footprint of a Mini-ITX enclosure with space and features that allow a fully equipped PC build at reasonable cost. The case includes two internal 2.5" drive bays compatible with standard HDDs or SSDs, enabling dual storage configurations.
Advantages
The case offers versatile orientation (horizontal or vertical) to fit different desk setups and airflow arrangements. Its Mini-ITX form factor reduces overall size while still allowing the use of commonly available, economical components. Dual 2.5" bays make it simple to add OS and data drives without external enclosures.
Key specifications
Form factor: Mini-ITX compatible
Orientation: Supports horizontal and vertical placement
Drive bays: 2 × 2.5" (HDD/SSD)
Compatibility: Standard Mini-ITX motherboards and low-profile expansion
How to use
Install a Mini-ITX motherboard and compatible power supply following the manufacturer's guides. Mount up to two 2.5" drives into the dedicated bays and connect them to the motherboard SATA ports. Position the case horizontally or vertically according to workspace and cooling preferences, ensuring adequate ventilation around intake and exhaust areas.
Recommendations
Use low-profile expansion cards and a compact power supply to maximize internal space. For best thermal performance, leave clearance around ventilation openings and avoid obstructing airflow when placing the case vertically.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Mini Tower |
| Supported motherboard form factors | Mini-ITX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 1 |
| Side window | Yes |
| Product colour | Black |
| Built-in speaker(s) | No |
| Suitable for | Home/Office |
| Number of internal 3.5" bays | 1 |
| LED indicators | Y |

### Power supply

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

### Storage

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Material thickness | 0.6 mm |
| Weight | 1.5 kg |
| Height | 197 mm |
| Width | 63 mm |
| Depth | 220 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the PC case CHIEFTEC IX-03B-OP Mini Tower cost, and is it available for purchase?

The price is 38.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 290 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 07.07.2026 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: Cash payment, 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, 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 PC case CHIEFTEC IX-03B-OP Mini 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/9706636/64988056_large.webp