Invoering
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Sharkoon VK4 Rainbow ATX PC Case. The VK4 Rainbow is designed with a minimalist exterior featuring a perforated front panel and includes four pre-installed 120mm fans with rainbow effect for optimal airflow. It offers ample space for large hardware components and supports radiators up to 360mm, alongside features for clean cable management.

Figuur 1: Schuin view of the Sharkoon VK4 Rainbow ATX PC Case, highlighting its perforated front and pre-installed rainbow fans.
Product voorbijview
The Sharkoon VK4 Rainbow ATX PC Case is engineered for efficient cooling and hardware compatibility. Key features include:
- Superieure koeling: Equipped with four pre-installed 120mm rainbow effect fans for excellent airflow. Additional fan mounting options are available.
- Ondersteuning voor waterkoeling: The front panel supports radiators up to 360mm, and the top panel accommodates radiators up to 280mm.
- Ruim interieur: Designed to house large components such as graphics cards up to 35cm, CPU coolers up to 16cm, and power supplies up to 21cm.
- Ampbestand opslag: Supports up to two 3.5" HDDs or four 2.5" SSDs.
- Handige connectiviteit: Top panel features two USB 3.0 ports and a TRRS port for easy access.
- Georganiseerd interieur: Generous space for cable management and pre-installed dust filters at all air intake points for cleanliness.
Case-componenten

Figuur 2: Voorzijde view with perforated panel and three 120mm rainbow fans.

Figuur 3: Zijkant view showcasing the tempered glass panel.

Afbeelding 4: Achter view with I/O shield area, expansion slots, and exhaust fan.

Figure 5: Top I/O panel with USB 3.0 ports and TRRS audio jack.
Instellen en installeren
Follow these steps to install your PC components into the Sharkoon VK4 Rainbow case.
1. Bereid de zaak voor
- Carefully unpack the case and remove all packaging materials.
- Remove the tempered glass side panel by unscrewing the thumb screws at the rear and gently pulling it open.
- Verwijder het tegenoverliggende metalen zijpaneel om toegang te krijgen tot het kabelbeheergedeelte.

Figure 6: Internal layout of the VK4 Rainbow case, ready for component installation.
2. Moederbordinstallatie
- The VK4 Rainbow supports Mini-ITX, Micro-ATX, and ATX motherboards.
- Plaats het I/O-schild in de uitsparing aan de achterkant van de behuizing.
- Align your motherboard with the pre-installed standoffs and secure it with screws. Ensure all standoffs are used for proper support.
3. Installatie van de voedingseenheid (PSU)
- Install the PSU into the dedicated compartment at the bottom rear of the case.
- Bevestig de voeding met schroeven aan de achterkant van de behuizing.
4. Installatie van opslagstation
- The case supports up to two 3.5" HDDs or four 2.5" SSDs.
- Mount 3.5" HDDs in the drive cage located under the PSU shroud.
- Mount 2.5" SSDs on the dedicated mounting points behind the motherboard tray or on top of the PSU shroud.
5. Installatie van de grafische kaart en uitbreidingskaart
- Verwijder de benodigde afdekkingen van de uitbreidingssloten aan de achterkant van de behuizing.
- Insert your graphics card or other expansion cards into the PCIe slots on your motherboard and secure them with screws.
6. Kabelbeheer
Gebruik de kabeldoorvoeropeningen en bevestigingspunten achter de moederbordtray om kabels netjes te ordenen. Dit verbetert de luchtcirculatie en het uiterlijk.

Afbeelding 7: Kabelbeheergebied achter de moederbordlade.
Bediening
Aansluitingen op het voorpaneel
The top panel of the VK4 Rainbow case provides convenient access to essential ports:
- 2x USB 3.0-poorten: Voor snelle gegevensoverdracht met compatibele apparaten.
- 1x TRRS Port: A combined audio jack for headsets with a single 3.5mm plug (microphone and audio).
- Aan/uit-knop: Om uw systeem in/uit te schakelen.
- Resetknop: To restart your system.
Ventilator werking
The four pre-installed 120mm rainbow effect fans are connected via Molex connectors. Due to this connection type, the fans operate at a constant speed and their speed cannot be adjusted via the motherboard. This ensures consistent airflow but may result in a noticeable fan noise level.
Onderhoud
Regelmatig onderhoud zorgt ervoor dat uw pc-componenten optimaal presteren en langer meegaan.
Stoffilter reinigen
- The VK4 Rainbow features pre-installed dust filters at all air intake points (front, top, and bottom).
- Periodically remove and clean these filters to prevent dust buildup inside the case, which can impede airflow and component cooling.
- Filters can typically be cleaned with compressed air or by rinsing with water and allowing them to dry completely before reinstallation.
Algemene schoonmaak
- Use a soft, dry cloth to wipe down the exterior surfaces of the case.
- Gebruik voor het paneel van gehard glas een glasreiniger en een microvezeldoek om strepen te voorkomen.
- Ensure the system is powered off and unplugged before performing any cleaning inside the case.
Probleemoplossing
In dit gedeelte worden veelvoorkomende problemen besproken waarmee u te maken kunt krijgen.
- High Fan Noise: The pre-installed fans are connected via Molex and operate at a constant speed. If fan noise is a concern, consider replacing the fans with PWM-controlled alternatives that can be regulated by your motherboard.
- Slechte luchtcirculatie/oververhitting:
- Check if dust filters are clean and not obstructed.
- Ensure all case fans are spinning correctly.
- Verify that cables are neatly managed and not blocking airflow paths.
- Moeilijkheden met kabelbeheer: While the case offers space, complex builds with many components may require careful planning. Utilize cable ties and routing channels effectively.
- De poorten op het voorpaneel werken niet:
- Ensure the front panel connectors (USB 3.0, audio, power, reset) are correctly plugged into the motherboard headers.
- Raadpleeg de handleiding van uw moederbord voor de juiste pinbezetting van de header.
Specificaties
| Functie | Detail |
|---|---|
| Merk | Haai |
| Modelnaam | VK4 Regenboog |
| Artikelmodelnummer | SHA-VK4-RAINBOW BK |
| Soort zaak | ATX-toren |
| Moederbordcompatibiliteit | Mini-ITX, Micro-ATX, ATX |
| Kleur | Zwart |
| Materiaal | Metaal |
| Productafmetingen (L x B x H) | 40.4x20.6x48.7cm |
| Artikelgewicht | 7.12 kg |
| Voorgeïnstalleerde ventilatoren | 4x 120mm Rainbow Effect Fans |
| Maximaal Lengte grafische kaart | 35cm |
| Maximaal Hoogte CPU-koeler | 16cm |
| Maximaal PSU-lengte: | 21cm |
| Radiatorsteun (voor) | Tot 360 mm |
| Radiatorsteun (boven) | Tot 280 mm |
| Schijfruimtes | 2x 3.5" HDD or 4x 2.5" SSD |
| Voorzijde I/O | 2x USB 3.0, 1x TRRS Audio |
Garantie en ondersteuning
For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Sharkoon website. If you require technical assistance or have questions not covered in this manual, please contact Sharkoon customer support through their official channels.
Fabrikant: Sharkoon Technologies GmbH
Webwebsite: www.sharkoon.com