# PC case CHIEFTEC IX-03B-OP Mini Tower, Mini-ITX, black, 1x3.5" bay, 1x2.5" bay, side window

**URL:** https://aio.lv/en/product--chieftec-ix-03b-op--72694
**Data updated:** 2026-03-03 07:29 (EET)
**Category:** Computer Cases
**Manufacturer:** CHIEFTEC
**Manufacturer code:** IX-03B-OP
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chieftec-ix-03b-op--72694

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

CHIEFTEC IX-03B-OP is a compact Mini Tower PC case compatible with Mini-ITX motherboards. It features a black finish, side window, one 3.5" drive bay and one 2.5" drive bay, and accepts both 2.5" and 3.5" storage drives. With dimensions 63 × 220 × 197 mm and weight 1.5 kg, it is suitable for small form-factor desktop builds where space saving and basic expandability are required.

## Long description

The Chieftec IX-03B-OP is a compact Mini Tower computer case in black, designed for Mini-ITX motherboards. It supports both horizontal and vertical installation, offering flexible placement and connectivity in small workspaces. The case accepts 2.5" and 3.5" storage devices and provides a small, space-saving chassis for building an economical, fully functional PC.
Advantages
The case combines the small footprint of a Mini-ITX chassis with the flexibility to mount and operate the system either horizontally or vertically. It supports regular 2.5" and 3.5" drives and includes a side window for internal visibility. Lightweight construction and a compact depth make it suitable for space-constrained setups while allowing the use of common, cost-effective components.
Suitable for
Home or office compact desktop builds
Mini-ITX based systems
HTPCs and media players in limited spaces
Budget-oriented small form factor systems
Key specifications
Brand: CHIEFTEC
Model: IX-03B-OP
Form factor: Mini Tower
Supported motherboard: Mini-ITX
Supported HDD sizes: 2.5" and 3.5"
Number of 3.5" bays: 1
Number of 2.5" bays: 1
Number of 5.25" bays: 0
Side window: Yes
Power supply included: No
Dimensions (W×D×H): 63 × 220 × 197 mm
Weight: 1.5 kg
How to use
Install a Mini-ITX motherboard and fit the power supply (not included) according to the case layout. Mount storage devices in the provided 2.5" and 3.5" bays and connect cables to the motherboard and front I/O. The case can be placed horizontally or vertically; ensure stable positioning and proper airflow around the vents. Route cables neatly to maintain airflow and close the side panel with the window for inspection.
Usage recommendations
Use this Mini Tower case with low-profile CPU coolers or compact GPU solutions compatible with Mini-ITX layouts. Choose economical 2.5" SSDs or a single 3.5" HDD depending on storage needs, and verify PSU dimensions before installation since the power supply is not included.

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

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 02.07.2026 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: 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 CHIEFTEC IX-03B-OP Mini Tower PC 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/72694/64866243_large.webp