# PC case Zalman S3 Midi Tower Black

**URL:** https://aio.lv/en/product--zalman-s3--1871317
**Data updated:** 2025-12-29 07:51 (EET)
**Category:** Computer Cases
**Manufacturer:** ZALMAN
**Manufacturer code:** S3
**EAN:** 8809213769252
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-s3--1871317

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The Zalman S3 is a Midi Tower PC case in black, designed for optimal airflow with support for 120mm front and rear fans. It accommodates both 2.5" and 3.5" HDD sizes, ensuring versatility for storage options. With dimensions of 189mm width, 412mm depth, and 451mm height, it provides ample space for components while maintaining a sleek design.

## Long description

The Zalman S3 Midi Tower in black combines a hairline-finish metal front panel with dual intake openings and a full acrylic side panel to provide a balance of airflow and component visibility. The case supports Mini-ITX, Micro ATX and ATX motherboards and accepts both 2.5" and 3.5" drives, offering a compact yet versatile enclosure for typical desktop builds. Front I/O includes two USB 2.0 ports and one USB 3.2 Gen 1 Type-A port; the chassis does not include a power supply.
Advantages
The metal hairline front panel with dual intake improves air entry while maintaining a refined appearance, and the full acrylic side panel allows easy viewing of internal components. Compatibility with 120mm front and rear fans supports effective airflow configuration. The case accommodates common motherboard sizes and offers dedicated bays for 2.5" and 3.5" drives, providing flexibility for storage layouts.
Suitable for
Home and office desktop builds
Budget gaming systems with standard ATX or Micro ATX motherboards
Compact workstations requiring a visible interior and moderate cooling
Key specifications
Form factor: Midi Tower (supports Mini-ITX, Micro ATX, ATX)
Dimensions (W×D×H): 189 × 412 × 451 mm
Material: Steel, Plastic, Acrylic
Drive bays: 2 × 3.5" and 2 × 2.5"
External bays: 0 × 5.25"
Fans supported: 120 mm front and rear
Front I/O: 2 × USB 2.0, 1 × USB 3.2 Gen 1 Type-A
Side panel: Full acrylic window
Power supply: Not included
Weight: 3.7 kg
Colour: Black
How to use
Install a compatible motherboard (Mini-ITX, Micro ATX or ATX) on the provided standoffs, mount storage drives into the 3.5" or 2.5" bays, and connect front I/O cables to the motherboard header. Fit 120mm fans at the front and rear positions as required for airflow. Install a standard ATX power supply into the PSU compartment and route cables to components, then close the acrylic side panel for a visible interior.
Usage recommendations
For best cooling results, install at least one 120 mm fan at the front as an intake and one 120 mm fan at the rear as an exhaust. Use properly routed cables to maintain unobstructed airflow behind the acrylic side panel.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Mini-ITX, Micro ATX, ATX |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Material | Steel, Plastic, Acrylic |
| Product colour | Black |
| Anti-dust filter | Yes |
| Maximum CPU cooler height | 156 mm |
| Maximum graphics card length | 330 mm |
| Number of expansion slots | 7 |
| Maximum PSU length | 180 mm |
| LED indicators | Power, HDD |
| Reset button | Yes |
| On/off button | Yes |

### Power supply

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

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| 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 |
| Front fans diameters supported | 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 120 |
| Bottom fans diameters supported | 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 2 |
| Number of bottom fans supported (max) | 2 |
| Rear fans installed | 1x 120 mm |
| Rear radiator sizes supported | 120 |
| Front radiator sizes supported | 120 |

### Storage

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.7 kg |
| Height | 451 mm |
| Width | 189 mm |
| Depth | 412 mm |

### Other features

| Feature | Value |
|---|---|
| PCI Express power connectors (6-pin) | 7 |

## FAQ

### How much does the PC case Zalman S3 cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 26.06.2026 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 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

### 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, usb 2.0 ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, 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 Zalman S3?

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/1871317/64906960_large.webp