pengenalan
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.

Rajah 1: Bersudut view of the Sharkoon VK4 Rainbow ATX PC Case, highlighting its perforated front and pre-installed rainbow fans.
Produk Selesaiview
The Sharkoon VK4 Rainbow ATX PC Case is engineered for efficient cooling and hardware compatibility. Key features include:
- Superior Cooling: Equipped with four pre-installed 120mm rainbow effect fans for excellent airflow. Additional fan mounting options are available.
- Sokongan Penyejukan Air: The front panel supports radiators up to 360mm, and the top panel accommodates radiators up to 280mm.
- Dalaman yang luas: Designed to house large components such as graphics cards up to 35cm, CPU coolers up to 16cm, and power supplies up to 21cm.
- Ample Penyimpanan: Supports up to two 3.5" HDDs or four 2.5" SSDs.
- Ketersambungan yang Mudah: Top panel features two USB 3.0 ports and a TRRS port for easy access.
- Dalaman Tersusun: Generous space for cable management and pre-installed dust filters at all air intake points for cleanliness.
Komponen Kes

Rajah 2: Depan view with perforated panel and three 120mm rainbow fans.

Rajah 3: Sisi view tunjuk casing the tempered glass panel.

Rajah 4: Belakang 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.
Persediaan dan Pemasangan
Follow these steps to install your PC components into the Sharkoon VK4 Rainbow case.
1. Prepare the Case
- 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. Pemasangan Papan Induk
- The VK4 Rainbow supports Mini-ITX, Micro-ATX, and ATX motherboards.
- Pasang perisai I/O ke dalam potongan di bahagian belakang sarung.
- Align your motherboard with the pre-installed standoffs and secure it with screws. Ensure all standoffs are used for proper support.
3. Pemasangan Unit Bekalan Kuasa (PSU).
- Install the PSU into the dedicated compartment at the bottom rear of the case.
- Selamatkan PSU dengan skru dari belakang kes itu.
4. Pemasangan Pemacu Storan
- Sarung ini menyokong sehingga dua HDD 3.5" atau empat SSD 2.5".
- 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
- Tanggalkan penutup slot pengembangan yang diperlukan di bahagian belakang sarung.
- Insert your graphics card or other expansion cards into the PCIe slots on your motherboard and secure them with screws.
6. Pengurusan Kabel
Gunakan potongan penghalaan kabel dan titik ikat di belakang dulang papan induk untuk menyusun kabel. Ini meningkatkan aliran udara dan estetika.

Figure 7: Cable management area behind the motherboard tray.
Operasi
Kesambungan Panel Hadapan
The top panel of the VK4 Rainbow case provides convenient access to essential ports:
- 2x Port USB 3.0: Untuk pemindahan data berkelajuan tinggi dengan peranti yang serasi.
- 1x TRRS Port: A combined audio jack for headsets with a single 3.5mm plug (microphone and audio).
- Butang Kuasa: To turn your system on/off.
- Butang Tetapkan Semula: To restart your system.
Operasi Kipas
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.
Penyelenggaraan
Penyelenggaraan tetap membantu memastikan prestasi optimum dan jangka hayat komponen PC anda.
Pembersihan Penapis Habuk
- 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.
Pembersihan Am
- 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.
Menyelesaikan masalah
Bahagian ini menangani isu biasa yang mungkin anda hadapi.
- 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.
- Aliran Udara yang Buruk/Terlalu Panas:
- Check if dust filters are clean and not obstructed.
- Pastikan semua kipas casing berputar dengan betul.
- Verify that cables are neatly managed and not blocking airflow paths.
- Kesukaran dengan Pengurusan Kabel: While the case offers space, complex builds with many components may require careful planning. Utilize cable ties and routing channels effectively.
- Port Panel Hadapan Tidak Berfungsi:
- 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.
Spesifikasi
| Ciri | Perincian |
|---|---|
| Jenama | Sharkoon |
| Nama Model | VK4 Pelangi |
| Nombor Model Item | SHA-VK4-RAINBOW BK |
| Jenis Kes | Menara ATX |
| Keserasian Papan Induk | Mini-ITX, Mikro-ATX, ATX |
| warna | Hitam |
| bahan | logam |
| Dimensi Produk (L x W x H) | 40.4 x 20.6 x 48.7 cm |
| Berat Barang | 7.12 kg |
| Peminat prapasang | 4x 120mm Rainbow Effect Fans |
| Maks. Panjang Kad Grafik | 35 sm |
| Maks. Ketinggian Penyejuk CPU | 16 sm |
| Maks. Panjang PSU | 21 sm |
| Sokongan Radiator (Depan) | Sehingga 360 mm |
| Sokongan Radiator (Atas) | Sehingga 280 mm |
| Drive Bays | 2x 3.5" HDD or 4x 2.5" SSD |
| I/O hadapan | 2x USB 3.0, 1x TRRS Audio |
Waranti dan Sokongan
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.
Pengeluar: Sharkoon Technologies GmbH
Webtapak: www.sharkoon.com





