# PC Case ENDORFY Signum 300 ARGB Tower Black

**URL:** https://aio.lv/en/product--silentiumpc-ey2a006--5856637
**Data updated:** 2025-12-30 06:01 (EET)
**Category:** Computer Cases
**Manufacturer:** SilentiumPC
**Manufacturer code:** EY2A006
**EAN:** 5903018666259
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 48.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--silentiumpc-ey2a006--5856637

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 5.68 EUR |

## Summary description

The ENDORFY Signum 300 ARGB Tower Black is a stylish and functional PC case designed for optimal airflow and cooling. It features three 120 mm front fans and one 120 mm rear fan, ensuring efficient heat dissipation. The case supports front radiator sizes of 240, 360, and 120 mm, making it ideal for high-performance cooling setups. With support for 2.5" and 3.5" HDD sizes, it offers versatile storage options. Dimensions: 413 mm width, 216 mm depth, and 447 mm height.

## Long description

The ENDORFY Signum 300 ARGB Tower Black is a compact mid-tower PC case with a tempered glass side panel that showcases internal components and integrated ARGB lighting. It supports Mini-ITX, Micro ATX and ATX motherboards, accepts up to two 3.5" drives and two 2.5" drives, and can accommodate a graphics card up to 350 mm in length. The chassis ships with four Stratus 120 PWM ARGB fans preinstalled and can hold up to eight fans in total. Front radiator support includes 120 mm, 240 mm and 360 mm configurations for effective liquid cooling setups.
Advantages
The case combines a tempered glass side for clear component visibility with built-in ARGB lighting and four quiet, PWM-controlled Stratus 120 fans for flexible cooling and lighting control. Its interior layout supports both tower CPU coolers and long video cards while offering multiple drive mounting options. Tool-friendly design and support for commonly used motherboard sizes make installation straightforward.
Suitable for
Home and office builds that require a compact ATX-compatible tower
Gaming systems with ARGB lighting and up to 350 mm graphics cards
Systems that need mixed storage: 3.5" HDDs plus 2.5" SSDs
Enthusiast builds using air or liquid cooling with 120/240/360 mm front radiators
Key specifications
Form factor: Tower; supports Mini-ITX, Micro ATX, ATX
Drive bays: 2× 3.5" + 2× 2.5" (or 4× 2.5")
Preinstalled fans: 4× Stratus 120 PWM ARGB; up to 8 fan positions
Radiator support (front): 120/240/360 mm; rear: 120 mm
Maximum GPU length: up to 350 mm
Side panel: tempered glass
Front I/O: 2× USB 2.0
Dimensions: 413 mm (W) × 216 mm (D) × 447 mm (H)
Colour: Black
How to use
Install the chosen motherboard (Mini-ITX, Micro ATX or ATX) onto the standoffs, fit the power supply in the designated bay and route cables through the provided cutouts. Mount storage drives in the 3.5" or 2.5" cages as required. Install the CPU cooler and graphics card (up to 350 mm) while ensuring clearance for cables and fans. Connect the Stratus 120 PWM ARGB fans to the motherboard or fan controller for PWM speed control and ARGB lighting synchronization. Use the front I/O for USB 2.0 devices.
Usage recommendations
For balanced cooling and low noise, configure the included Stratus 120 PWM ARGB fans in a push–pull or front intake, rear exhaust layout and control fan speeds via PWM. If planning a high-performance GPU or heavy overclocking, use a front 240 mm or 360 mm radiator and ensure cable management keeps airflow paths clear.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | 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 |
| Product colour | Black |
| Illumination | Yes |
| Anti-dust filter | Yes |
| Illumination colour | Multi |
| Maximum CPU cooler height | 161 mm |
| Maximum graphics card length | 350 mm |
| Number of expansion slots | 7 |
| Maximum PSU length | 180 mm |
| Illumination location | Case fans |
| Reset button | Yes |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

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

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| Audio input | Yes |

### Cooling

| Feature | Value |
|---|---|
| Front fans installed | 3x 120 mm |
| Rear fans installed | 1x 120 mm |
| Rear radiator sizes supported | 120 |
| Front radiator sizes supported | 240, 360, 120 |
| Top radiator sizes supported | 120, 240 |

### Storage

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 447 mm |
| Width | 413 mm |
| Depth | 216 mm |

## FAQ

### How much does the PC Case ENDORFY Signum 300 ARGB cost, and is it available for purchase?

The price is 58.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 09.07.2026 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 SilentiumPC 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 SilentiumPC 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, 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.

### Where can I download the instructions for PC Case ENDORFY Signum 300 ARGB?

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/5856637/64982512_large.webp