Introduction
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.

1-сүрөт: Бурчтуу view of the Sharkoon VK4 Rainbow ATX PC Case, highlighting its perforated front and pre-installed rainbow fans.
Продукт бүттүview
The Sharkoon VK4 Rainbow ATX PC Case is engineered for efficient cooling and hardware compatibility. Key features include:
- Жогорку муздатуу: Equipped with four pre-installed 120mm rainbow effect fans for excellent airflow. Additional fan mounting options are available.
- Суу муздатуу колдоо: The front panel supports radiators up to 360mm, and the top panel accommodates radiators up to 280mm.
- Кең ички: Designed to house large components such as graphics cards up to 35cm, CPU coolers up to 16cm, and power supplies up to 21cm.
- AmpСактагыч: Supports up to two 3.5" HDDs or four 2.5" SSDs.
- Ыңгайлуу туташуу: Top panel features two USB 3.0 ports and a TRRS port for easy access.
- Уюшкан ички иштер: Generous space for cable management and pre-installed dust filters at all air intake points for cleanliness.
Case Components

Сүрөт 2: Алдыңкы view with perforated panel and three 120mm rainbow fans.

3-сүрөт: Каптал view showcasing the tempered glass panel.

4-сүрөт: Арткы 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.
Орнотуу жана орнотуу
Follow these steps to install your PC components into the Sharkoon VK4 Rainbow case.
1. Ишти даярдаңыз
- 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.
- Remove the opposite metal side panel to access the cable management area.

Figure 6: Internal layout of the VK4 Rainbow case, ready for component installation.
2. Motherboard орнотуу
- The VK4 Rainbow supports Mini-ITX, Micro-ATX, and ATX motherboards.
- I/O калканын корпустун арткы жагындагы оюкка орнотуңуз.
- Align your motherboard with the pre-installed standoffs and secure it with screws. Ensure all standoffs are used for proper support.
3. Электр менен камсыздоо блогун (PSU) орнотуу
- Install the PSU into the dedicated compartment at the bottom rear of the case.
- PSUну корпустун артындагы бурамалар менен бекитиңиз.
4. Сактоочу дискти орнотуу
- 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. Graphics Card and Expansion Card Installation
- Корпустун арткы жагындагы керектүү кеңейтүү уячасынын капкактарын алып салыңыз.
- Insert your graphics card or other expansion cards into the PCIe slots on your motherboard and secure them with screws.
6. Кабелдик башкаруу
Кабельдерди уюштуруу үчүн энелик плата лотоктун артындагы кабелдик маршруттук кескичтерди жана байлоо пункттарын колдонуңуз. Бул аба агымын жана эстетиканы жакшыртат.

Figure 7: Cable management area behind the motherboard tray.
Операция
Front Panel Connectivity
The top panel of the VK4 Rainbow case provides convenient access to essential ports:
- 2 USB 3.0 порттору: шайкеш түзмөктөр менен жогорку ылдамдыктагы маалыматтарды берүү үчүн.
- 1x TRRS Port: A combined audio jack for headsets with a single 3.5mm plug (microphone and audio).
- Кубат баскычы: To turn your system on/off.
- Калыбына келтирүү баскычы: To restart your system.
Күйөрмандар операциясы
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.
Техникалык тейлөө
Үзгүлтүксүз тейлөө сиздин PC компоненттеринин оптималдуу иштешин жана узак иштөөсүн камсыз кылууга жардам берет.
Чаң чыпкасын тазалоо
- 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.
Жалпы тазалоо
- Use a soft, dry cloth to wipe down the exterior surfaces of the case.
- For the tempered glass panel, use a glass cleaner and a microfiber cloth to avoid streaks.
- Ensure the system is powered off and unplugged before performing any cleaning inside the case.
Проблемаларды чечүү
Бул бөлүм сиз кабылышы мүмкүн болгон жалпы көйгөйлөрдү карайт.
- 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.
- Начар аба агымы/кысып кетүү:
- Check if dust filters are clean and not obstructed.
- Бардык корпус желдеткичтери туура айланып жатканын текшериңиз.
- Verify that cables are neatly managed and not blocking airflow paths.
- Кабелди башкаруудагы кыйынчылыктар: While the case offers space, complex builds with many components may require careful planning. Utilize cable ties and routing channels effectively.
- Алдыңкы панелдин порттору иштебейт:
- Ensure the front panel connectors (USB 3.0, audio, power, reset) are correctly plugged into the motherboard headers.
- Check your motherboard manual for correct header pinouts.
Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | Шаркун |
| Модель аты | VK4 Rainbow |
| Элемент моделинин номери | SHA-VK4-RAINBOW BK |
| Иштин түрү | ATX мунарасы |
| Motherboard шайкештиги | Mini-ITX, Micro-ATX, ATX |
| Түс | Кара |
| Материал | Металл |
| Продукциянын өлчөмдөрү (L x W x Y) | 40.4 x 20.6 x 48.7 см |
| Элемент Салмагы | 7.12 кг |
| Алдын ала орнотулган күйөрмандар | 4x 120mm Rainbow Effect Fans |
| Макс. Графикалык картанын узундугу | 35 см |
| Макс. CPU муздаткычтын бийиктиги | 16 см |
| Макс. PSU узундугу | 21 см |
| Радиатордук колдоо (алдыңкы) | 360 мм чейин |
| Радиатор колдоо (жогорку) | 280 мм чейин |
| Drive Bays | 2x 3.5" HDD or 4x 2.5" SSD |
| Front I/O | 2x USB 3.0, 1x TRRS Audio |
Кепилдик жана колдоо
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.
Өндүрүүчү: Sharkoon Technologies GmbH
Webсайт: www.sharkoon.com





