# PC Case IBOX CETUS 903 Midi Tower Black — ATX/MicroATX, 460×340×210 mm, max GPU 29 cm, CPU cooler 160 mm, 1×3.5" + 2×2.5", multi RGB fans

**URL:** https://aio.lv/en/product--ibox-oct903--10772131
**Data updated:** 2026-01-21 11:02 (EET)
**Category:** Computer Cases
**Manufacturer:** IBOX
**Manufacturer code:** OCT903
**EAN:** 5903968681043
**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--ibox-oct903--10772131

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 5.23 EUR |

## Summary description

IBOX CETUS 903 is a black Midi Tower PC case compatible with ATX and Micro ATX motherboards. Dimensions 460×340×210 mm, supports up to 29 cm graphics cards and CPU coolers up to 16 cm. Features side window, multi-colour illuminated case fans, dust filters, cable management, front I/O with USB‑A (3.2 Gen1) and USB 2.0, audio ports, reset and power buttons. Accommodates 1×3.5" and 2×2.5" drives; PSU not included. Suitable for gaming and general builds, allowing efficient cooling and neat cable routing.

## Long description

The iBox CETUS 903 Midi Tower Black is a PC case designed for mid-size desktop builds where efficient airflow and tidy cable management are priorities. The exterior presents a black finish with a side window that allows visual access to internal components. Internal layout supports one 3.5" drive and two 2.5" drives (with a dedicated 2.5" SSD slot), and places the power supply at the bottom to assist with routing and weight distribution. The case accommodates Micro ATX and ATX motherboards and has compact external dimensions of 210 mm width, 340 mm depth and 460 mm height.
Advantages
The case offers a balance of space and compactness suitable for standard mid-tower systems while remaining compatible with full-size ATX motherboards. Its bottom-mounted power supply position simplifies cable runs and can improve airflow within the main chamber. The included side window enables component visibility without enlarging the overall footprint. Front-panel connectivity includes one USB 3.2 Gen 1 Type-A port and one USB 2.0 port for everyday peripherals. The internal drive support covers both 3.5" and 2.5" form factors, including a dedicated slot for a 2.5" SSD.
Suitable for
Home and office desktop builds that require a mid-size case
Systems with one mechanical 3.5" hard drive plus one or two 2.5" SSDs
Users who want a side window to showcase internal components
Motherboard configurations using Micro ATX or ATX form factors
Key specifications
Form factor: Midi Tower
Supported motherboard sizes: Micro ATX, ATX
Drive bays: 1 × 3.5" bay, 2 × 2.5" bays (including dedicated 2.5" SSD slot)
Side panel: Windowed side panel for component visibility
Power supply position: Bottom-mounted (power supply not included)
Front I/O: 1 × USB 3.2 Gen 1 Type-A, 1 × USB 2.0
Exterior colour: Black
External dimensions (W×D×H): 210 × 340 × 460 mm
How to use
Install the motherboard aligned to the standoffs for Micro ATX or ATX layouts, then mount storage drives into the 3.5" and 2.5" bays as required. Fit the power supply in the bottom compartment and route cables toward the rear to optimize airflow and keep the interior tidy. Use the side window panel to check component placement and cable arrangement; ensure front I/O connections are accessible before closing the case. Confirm cooling solutions and graphics card clearance according to component dimensions prior to final assembly.
Usage recommendations
For best thermal performance, maintain unobstructed intake and exhaust paths by arranging cables behind the motherboard tray and selecting compatible cooling fans or CPU coolers that fit within the case depth. Verify PSU length and GPU clearance against the case depth when installing large components.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Micro ATX, ATX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Product colour | Black |
| Illumination | Yes |
| Anti-dust filter | Yes |
| Illumination colour | Multi |
| Suitable for | Gaming |
| Maximum CPU cooler height | 160 mm |
| Maximum graphics card length | 290 mm |
| Illumination location | Case fans |
| Cable management | Yes |
| Reset button | Yes |
| Number of storage drives supported | 7 |
| On/off button | Yes |

### Power supply

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

### Ports & interfaces

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

### Cooling

| Feature | Value |
|---|---|
| Number of front fans supported (max) | 3 |
| Number of rear fans supported (max) | 1 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |
| SSD form factor | 2.5" |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 460 mm |
| Width | 210 mm |
| Depth | 340 mm |

## FAQ

### How much does the PC Case IBOX CETUS 903 Midi Tower Black 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 — 176 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 Tuesday 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 IBOX 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 IBOX 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, side window, power supply included, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, 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/10772131/65002087_large.webp