1. Увод
This manual provides detailed instructions for the installation, operation, and maintenance of your darkFlash DS900 ATX Mid-Tower PC Case. The DS900 is designed to accommodate ATX, M-ATX, and ITX motherboards, featuring a panoramic dual tempered glass design for an unobstructed view of internal components. It includes advanced cooling support and convenient I/O options.

Figure 1: darkFlash DS900 ATX Mid-Tower PC Case
2. Кључне карактеристике
- Panoramic Dual Tempered Glass: Offers a 270° unobstructed view of your PC hardware and lighting.
- High-Speed I/O Panel: Equipped with USB 3.0, USB 2.0, and Type-C ports for versatile connectivity.
- Advanced Cooling Support: Supports up to 10 fans and a 360mm water cooling radiator for efficient heat dissipation. Includes one pre-installed non-LED PWM fan.
- Оптимизован проток ваздуха: Designed with multiple airflow channels to maintain optimal component temperatures.
- Магнетни филтери за прашину: Features magnetic dust filters on the top and bottom for easy cleaning and component protection.
- Дизајн прилагођен кориснику: Facilitates easy installation and cable management with tool-free access to panels.
- Компатибилност матичне плоче: Supports ATX, M-ATX, and ITX motherboard form factors.
3. Спецификације
| Феатуре | Спецификација |
|---|---|
| Тип случаја | Мид Товер |
| Компатибилност матичне плоче | АТКС, М-АТКС, ИТКС |
| Материјал | Метал, каљено стакло |
| Димензије (ДкШкВ) | 8.6 к 17.8 к 17 инча (218 к 452 к 432 мм) |
| Тежина артикла | 14 фунте (6.35 кг) |
| Максимална дужина ГПУ-а | 425мм |
| Максимална висина ЦПУ хладњака | 170мм |
| Подршка радијатора | До 360 мм |
| Подршка обожаватеља | Up to 10 fans (1x 120mm PWM fan pre-installed) |
| Дриве Баис | 2 x 3.5" HDD, 2 x 2.5" SSD |
| Слотови за проширење | 7 |
| Предњи И / О портови | 1x USB 3.0, 1x USB 2.0, 1x Type-C, HD Audio, Mic, Power, Reset, LED Control |
4. Подешавање и инсталација
4.1 Распакивање
Carefully remove the PC case from its packaging. Inspect for any damage during transit. Keep all packaging materials for future transport or warranty claims.
4.2 Уклањање панела
The darkFlash DS900 features tool-free disassembly on three sides for easy access to components. The tempered glass side panel and the metal side panel are secured with thumb screws at the rear. The top panel can also be removed for fan or radiator installation.

Figure 2: Panel Removal and Upgraded Design
4.3 Инсталација матичне плоче
- Ensure the correct standoffs are installed for your motherboard form factor (ATX, M-ATX, ITX).
- Align your motherboard with the standoffs and gently place it into position.
- Причврстите матичну плочу приложеним вијацима.
4.4 Инсталација погона
The case supports 2x 3.5" HDDs and 2x 2.5" SSDs. Refer to the included manual for specific mounting locations and procedures for each drive type.
4.5 Инсталација система за хлађење
The DS900 supports extensive cooling configurations, including up to a 360mm radiator and up to 10 fans. One 120mm non-LED PWM fan is pre-installed at the rear.

Figure 3: Cooling Support Layout
Radiators can be mounted at the top or side. Fans can be installed at the front, top, rear, and bottom. Ensure proper airflow direction for optimal cooling performance.

Figure 4: High-Airflow Performance
4.6 Управљање кабловима
The case is designed with ample space behind the motherboard tray and cable routing cutouts to facilitate clean cable management. Utilize the included zip ties to secure cables and maintain an organized interior.
4.7 Front I/O Connections
Connect the front I/O panel cables to the corresponding headers on your motherboard. The I/O panel includes:
- Дугме за напајање
- Дугме за ресетовање
- ЛЕД контролно дугме
- УСБ 3.0 порт
- УСБ 2.0 порт
- Порт Типе-Ц
- HD Audio Jack
- Прикључак за микрофон

Слика 5: Предња I/O плоча
5. Упутство за употребу
Once all components are installed and connected, ensure all panels are securely reattached. Connect your power supply to a wall outlet and turn on the PC using the power button on the front I/O panel. Use the LED control button to cycle through any available lighting modes for compatible fans or accessories.
6. Одржавање
Regular maintenance helps ensure optimal performance and longevity of your PC components. The darkFlash DS900 features magnetic dust filters for easy cleaning.
6.1 Чишћење филтера за прашину
- Gently pull the magnetic dust filters located on the top and bottom of the case to remove them.
- Очистите филтере компримованим ваздухом, меком четком или испирањем водом (уверите се да су потпуно суви пре поновног постављања).
- Reattach the magnetic filters to their respective positions.

Figure 6: Magnetic Dust Filter
6.2 Чишћење каљених стаклених панела
Use a microfiber cloth and a non-abrasive glass cleaner to clean the tempered glass panels. Avoid harsh chemicals that may damage the glass or coatings.
КСНУМКС. Решавање проблема
If you encounter issues with your PC build, consider the following general troubleshooting steps:
- Нема напајања: Double-check all power connections from the power supply to the motherboard, CPU, and graphics card. Ensure the power button cable is correctly connected to the motherboard header.
- Fans Not Spinning/Lights Off: Verify fan and LED connections to the motherboard or fan controller. Check motherboard BIOS settings for fan control.
- Проблеми са приказом: Ensure your graphics card is properly seated in its PCIe slot and all power cables are connected. Verify monitor cables are securely attached to the graphics card.
- прегревање: Confirm all fans are spinning in the correct direction for optimal airflow. Ensure CPU cooler and GPU fans are functioning. Check for proper thermal paste application on the CPU.
- Лабаве везе: Re-seat all components (RAM, GPU, storage drives) and re-check all cable connections.
For specific component-related issues, refer to the instruction manuals provided with those components.
8. Гаранција и подршка
For warranty information and technical support, please refer to the official darkFlash webсајт или контактирајте њихову корисничку службу. Сачувајте доказ о куповини за евентуалне рекламације по гаранцији.