# PC case Zalman S3 Midi Tower Black

**URL:** https://aio.lv/en/product--zalman-s3case--1871678
**Data updated:** 2025-12-29 07:51 (EET)
**Category:** Computer Cases
**Manufacturer:** ZALMAN
**Manufacturer code:** S3\_case
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--zalman-s3case--1871678

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Zalman S3 is a Midi Tower PC case in black, designed for optimal airflow with support for 120 mm front and rear fans. It accommodates HDD sizes of 2.5" and 3.5", ensuring versatile storage options. With dimensions of 189 mm width, 412 mm depth, and 451 mm height, it fits well in various setups. The case includes one pre-installed 120 mm rear fan, providing efficient cooling for your components.

## Long description

The Zalman S3 Midi Tower Black is a compact ATX mid-tower PC case with a luxurious hairline front panel and dual intake openings finished in metal. It features a full acrylic side panel for component visibility and supports Mini-ITX, Micro ATX and ATX motherboards. The case includes one pre-installed 120 mm rear fan and provides mounting options for 120 mm fans at the front and rear to promote airflow. Storage support includes two 3.5" bays and two 2.5" bays. Physical dimensions are 189 mm (W) x 412 mm (D) x 451 mm (H).
Advantages
The Zalman S3 combines a metal-finished hairline front panel with a full acrylic side window for a balance of durability and visibility. Designed as a Midi Tower, it supports common motherboard sizes while remaining compact. Built-in fan support and a pre-installed 120 mm rear fan help maintain internal cooling. The case offers multiple storage bays and practical front I/O options including two USB 2.0 ports and one USB 3.2 Gen 1 Type-A port.
Suitable for
Home and office desktop builds with Mini-ITX, Micro ATX or ATX motherboards
Compact gaming or multimedia PCs requiring visible components through an acrylic side panel
Systems that need a balance of airflow and a refined front-panel appearance
Key specifications
Form factor: Midi Tower (ATX compatible)
Supported motherboards: Mini-ITX, Micro ATX, ATX
Bays: 2 x 3.5" and 2 x 2.5"
Pre-installed fans: 1 x 120 mm rear
Fan support: 120 mm front and rear
Front I/O: 2 x USB 2.0, 1 x USB 3.2 Gen 1 (Type-A)
Side panel: Full acrylic
Material: Steel, Plastic, Acrylic
Dimensions (W x D x H): 189 x 412 x 451 mm
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 devices into the designated 3.5" and 2.5" bays, and fit the power supply into the PSU area (power supply not included). Connect front-panel ports and case fan headers to the motherboard according to the motherboard manual. Add optional 120 mm fans at the front to increase intake airflow; the case already includes a 120 mm rear exhaust fan.
Usage recommendations
For optimal cooling, use at least one additional 120 mm front intake fan and manage cables to maintain unobstructed airflow. Ensure the chosen power supply length and cooler height are compatible with the case dimensions and internal layout.

## 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 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 30.06.2026 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/1871678/64907000_large.webp