# Computer Case ZALMAN S4, ATX, Black

**URL:** https://aio.lv/en/product--zalman-s4case--3546431
**Data updated:** 2026-04-16 13:22 (EEST)
**Category:** Computer Cases
**Manufacturer:** ZALMAN
**Manufacturer code:** S4\_CASE
**EAN:** 8809213769900
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The ZALMAN S4 is a versatile ATX computer case designed for optimal airflow and cooling. It features a sleek black design, ample space for components, and supports multiple cooling options. The case is equipped with cable management features to keep your build tidy and organized. With its durable construction and user-friendly design, the ZALMAN S4 is an excellent choice for gamers and PC builders alike.

## Long description

The ZALMAN S4 is an ATX computer case in black that balances airflow, component space and straightforward cable management. Its interior layout supports standard ATX motherboards and offers room for multiple storage drives and expansion cards while prioritizing cooling paths. The external styling is simple and unobtrusive, suited for both gaming rigs and workstation builds that require practical hardware accommodation rather than decorative features.
Advantages
This ZALMAN S4 case provides a compact yet roomy chassis optimized for air circulation, with mounting positions for several fans and space for larger CPU coolers and GPUs. Cable routing features help maintain tidy builds and improve airflow by reducing clutter. The construction uses durable materials intended for long-term use, and the black finish offers broad compatibility with different component color schemes.
Suitable for
 Building a mid-tower ATX gaming PC with standard-size graphics cards and air cooling
 Home or office workstations where functional cooling and cable organization are priorities
 Upgrades where multiple storage drives and expansion cards are needed
When it may not be suitable
This case is focused on air cooling and practical layout rather than compact mini-ITX or specialized liquid-cooling setups. Very large custom water-cooling loops or extreme radiator configurations may not fit without verification of radiator and reservoir clearance. If a builder wants extensive RGB showcase features or a glass-centric display, this model’s understated aesthetic may not meet those preferences.
Key specifications
 Form factor: Mid-tower supporting ATX, micro-ATX and mini-ITX motherboards
 Drive bays: Multiple 3.5" and 2.5" drive mounting options for HDDs and SSDs
 Expansion slots: Standard number of PCIe expansion slots for full-length GPUs
 Cooling support: Multiple internal fan mounts and front/top venting for airflow
 Front I/O: Accessible ports and buttons for regular connectivity (USB and audio ports dependent on specific model configuration)
 Material and finish: Durable chassis construction with matte black exterior
How to use
Install the power supply, motherboard and storage devices following standard ATX build procedures, using the case’s cable management channels to route connectors behind the motherboard tray. Mount fans in recommended intake and exhaust positions to establish a front-to-rear or bottom-to-top airflow path, and ensure sufficient clearance for the CPU cooler and graphics card. Secure expansion cards in the provided slots and use drive trays or brackets for HDD/SSD installation to reduce vibration.
What to consider before purchase
 Check clearance for your CPU cooler height and GPU length against the case dimensions
 Confirm the number and types of front I/O ports you need
 Decide whether you will use air cooling or a compact AIO radiator and verify compatible mounting locations
 Consider the number of storage drives you plan to install and choose accordingly
Usage recommendations
For optimal performance, combine the ZALMAN S4 with a balanced fan configuration: intake fans at the front and an exhaust fan at the rear or top. Use the case’s cable routing features to keep airflow unobstructed, and ensure regular dust filter cleaning to maintain cooling efficiency.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 ZALMAN 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 ZALMAN 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

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