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header-product PC case ENDORFY Regnum 400 ARGB Tower Black — ATX, tempered glass, ARGB, 3x120mm front, 1x120mm rear, supports GPU 37 cm
60.99 €

PC case ENDORFY Regnum 400 ARGB Tower Black — ATX, tempered glass, ARGB, 3x120mm front, 1x120mm rear, supports GPU 37 cm

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PC case ENDORFY Regnum 400 ARGB Tower Black — ATX, tempered glass, ARGB, 3x120mm front, 1x120mm rear, supports GPU 37 cm

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PC case ENDORFY Regnum 400 ARGB Tower Black — ATX, tempered glass, ARGB, 3x120mm front, 1x120mm rear, supports GPU 37 cm

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Usual Price: 96.99 €
Your Price:
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The discount is valid from 09.06.2026 to 09.07.2026

Short description

ENDORFY Regnum 400 ARGB is a tower PC case in black with tempered glass side panel and multi-colour ARGB illumination. It supports ATX, micro ATX and mini-ITX motherboards, up to 37 cm graphics cards and 16.2 cm CPU coolers. Includes 3x120 mm front and 1x120 mm rear fans, space for up to eight fans, two 2.5"/3.5" drive bays, dust filters, front USB Type-A ports and liquid cooling support — suited for gaming builds.
Available at price 60.99 €: 9 pcs.
Total available for order: 192 pcs.
Warranty: 2 Years
SKU: 5696619
Manufacturer: ENDORFY
delivery
to the Customer Service Center at Kengaraga 2b, Riga
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 6.57 € (Weight: 7.25 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ENDORFY Regnum 400 ARGB Tower Black is a mid-tower PC case that balances internal space with a compact external footprint. It includes a tempered-glass side window, preinstalled Stratus 120 PWM fans with ARGB lighting, and support for multiple drive configurations and cooling layouts. The case accepts Mini-ITX, Micro-ATX and ATX motherboards, accommodates up to four 2.5" drives (or two 2.5" plus two 3.5"), and can fit a GPU up to 370 mm in length. Radiator support includes 240/280 mm on top and up to 360 mm on the front, providing options for air and liquid cooling.

Advantages

The Regnum 400 ARGB provides a clear view of internal components through a tempered-glass window and comes with four preinstalled Stratus 120 PWM ARGB fans to simplify lighting and airflow. Its interior is roomy enough to house larger graphics cards and multiple drives while still fitting into a standard tower footprint. The case supports versatile cooling setups—either up to eight air fans or various radiator configurations—helping maintain lower component temperatures under load.

Suitable for

  • Building a mid-tower gaming PC with ARGB lighting
  • Workstations requiring multiple storage drives (2.5" and 3.5")
  • Systems with large GPUs (up to 370 mm)
  • Air-cooled or liquid-cooled builds with top/f ront radiators

Key specifications

  • Form factor: Tower (Mid-Tower)
  • Supported motherboards: Mini-ITX, Micro-ATX, ATX
  • Drive bays: up to 4× 2.5" (or 2× 2.5" + 2× 3.5")
  • GPU clearance: up to 370 mm
  • Radiator support: top 240/280 mm, front up to 360 mm
  • Preinstalled fans: 4× Stratus 120 PWM with ARGB
  • Dimensions (W×D×H): 220 × 472 × 442 mm
  • Front/rear I/O: 2× USB 2.0
  • Power supply: not included
  • Color: Black

How to use

Install the chosen motherboard (Mini-ITX, Micro-ATX or ATX) on the standoffs, fit the power supply into the designated compartment and mount storage drives in the provided trays or brackets. Insert the GPU (maximum 370 mm) into the PCIe slots and route cables through the case cutouts for neat cable management. Connect the preinstalled Stratus ARGB fans to the motherboard or an ARGB controller and attach the front-panel USB connectors to the motherboard headers. If using liquid cooling, install compatible radiators on the top (240/280 mm) or front (up to 360 mm) following the radiator and fan clearance guidelines.

Usage recommendations

For optimal cooling and quieter operation, balance airflow by using intake fans at the front and exhaust at the top/rear. When using ARGB features, connect fans to an ARGB header or controller compatible with your motherboard to synchronize lighting. Verify GPU and radiator clearances before final assembly to ensure compatibility.

Specifications

Type:
PC
Form factor:
Tower
Number of 3.5" bays:
2
Number of 2.5" bays:
2
Number of 5.25" bays:
0
Side window:
Yes
Power supply included:
No
USB 2.0 ports quantity:
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
Supported motherboard form factors:
Mini-ITX, Micro ATX, ATX
Product colour:
Black
All features

Design

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
Number of 5.25" bays:
0
Side window:
Yes
Product colour:
Black
Illumination:
Yes
Anti-dust filter:
Yes
Illumination colour:
Multi
Maximum CPU cooler height:
162 mm
Maximum graphics card length:
370 mm
Number of expansion slots:
7
Maximum PSU length:
296 mm
Illumination location:
Case fans
Reset button:
Yes
On/off button:
Yes
Tempered glass panel(s):
Yes

Power supply

Power supply included:
No

Ports & interfaces

USB 2.0 ports quantity:
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
0
Audio input:
Yes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
0

Cooling

Front fans installed:
3x 120 mm
Rear fans installed:
1x 120 mm
Rear radiator sizes supported:
120
Front radiator sizes supported:
240, 360, 120, 280
Top radiator sizes supported:
120, 240, 280

Storage

Supported HDD sizes:
2.5, 3.5

Weight & dimensions

Height:
442 mm
Width:
472 mm
Depth:
220 mm

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Stock data
Warehouse Stock Delivery to the store Store Price
EU58 9 09.07.2026 60.99 €
EU57 73 30.06.2026 60.99 € Best price
EU1 9 26.06.2026
Discount 37%
63.49 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 73 15.07.2026 72.49 €
60.99 €
Stock: 9
Delivery Date: 09.07.2026
Warehouse: EU58
60.99 €
Stock: 73
Delivery Date: 30.06.2026
Warehouse: EU57
Discount 37%
63.49 €
Stock: 9
Delivery Date: 26.06.2026
Warehouse: EU1
103.49 €
Stock: 4
Delivery Date: 01.07.2026
Warehouse: EU16
103.49 €
Stock: 8
Delivery Date: Tuesday Best delivery
Warehouse: BT19
116.99 €
Stock: 15
Delivery Date: 01.07.2026
Warehouse: WH320
118.99 €
Stock: 1
Delivery Date: 01.07.2026
Warehouse: EU85
Available only for legal entities
72.49 €
Stock: 73
Delivery Date: 15.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the ENDORFY Regnum 400 ARGB PC Case cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 192 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 ENDORFY 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 ENDORFY 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 ENDORFY Regnum 400 ARGB PC Case?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.