# Computer Case 1stCOOL skříň STEP 4, micro tower, black

**URL:** https://aio.lv/en/product--1stcool-mc-step4-au-usb3--4802889
**Data updated:** 2026-01-15 13:46 (EET)
**Category:** Computer Cases
**Manufacturer:** 1stCool
**Manufacturer code:** MC-STEP4-AU-USB3
**EAN:** 8594192890942
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--1stcool-mc-step4-au-usb3--4802889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The 1stCOOL skříň STEP 4 is a micro tower computer case that supports USB 3.0 connectivity. The case is black and is designed without a power supply. It provides ample space for components and is suitable for compact computers.

## Long description

The 1stCOOL STEP 4 is a micro tower computer case in black designed for compact desktop builds. It supports micro ATX motherboards, offers front USB connectivity including USB 3.0, and is supplied without an integrated power supply to allow flexible component choice and upgradeability.
Advantages
This micro tower case provides a space-efficient layout for compact systems while maintaining room for multiple drives. The black finish offers a neutral look suitable for home or office environments. The front audio and USB panels simplify access to peripherals and external storage devices.
Suitable for
Home or office micro ATX desktop builds
Compact gaming rigs with limited internal space
Upgradeable systems where a separate PSU is preferred
Small form-factor workstations requiring front I/O access
Key specifications
Form factor: Mini tower / micro ATX
Colour: Black
Power supply: No integrated PSU (case only)
Front I/O: Front USB panel and front audio panel (includes USB 3.0 support)
Drive bays: 2 x 3.25" (HDD) bays, 2 x 2.5" bays
How to use
Install a compatible micro ATX motherboard and fit components such as CPU, memory, storage drives and a discrete power supply as required. Use the front USB and audio panels for convenient connection of peripherals during assembly or daily use. Secure drives in the provided 3.25" and 2.5" mounting locations and manage cables to maintain airflow within the case.
Usage recommendations
When building in this case, choose a compact CPU cooler and appropriately sized power supply to ensure clearance and adequate airflow. Verify component dimensions against the case's internal space before purchase.

## FAQ

### How much does the Computer Case 1stCOOL skříň STEP 4 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 01.07.2026 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 1stCool 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 1stCool 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

## Image

https://aio.lv/img/cache/product/4802889/51621146_large.webp