1. పరిచయం
This manual provides comprehensive instructions for the installation, operation, and maintenance of your darkFlash DS900 ATX Mid-Tower PC Case. Designed for optimal performance and aesthetics, this case features a 270° panoramic tempered glass panel, pre-installed PWM ARGB fans, and high-speed connectivity. Please read this manual thoroughly before beginning installation to ensure proper setup and safe operation.

Figure 1: darkFlash DS900 ATX Mid-Tower PC Case (White)
2. ఉత్పత్తి లక్షణాలు
- అడ్డుపడని View: Experience this PC case's awe-inspiring 270° panoramic tempered glass panel. This exceptional design provides an expansive and clear view of your hardware and RGB lighting. The high-strength tempered glass ensures excellent clarity and durability.
- Upgraded High-Speed I/O Panel: The PC case features a high-speed I/O panel that offers USB 3.0 ports and a Type-C interface, providing lightning-fast connectivity options for seamless data transfer and device compatibility.
- సరైన శీతలీకరణ: Equipped with four PWM ARGB fans, this computer case ensures optimal airflow and heat dissipation. It supports up to 10 fans and a 360mm radiator for efficient cooling.
- ఆలోచనాత్మకమైన డిజైన్: Features magnetic dust filters at the top and front panel to reduce dust for keeping your components free from dust. Also includes an anti-slip bottom structure to prevent slipping or sliding on various surfaces.
- సులభమైన సంస్థాపన: With its user-friendly design, this darkFlash PC case makes installation a breeze. Enjoy hassle-free cable management and quick access to your components, making upgrades and maintenance effortless.

Figure 2: Upgraded Design with Screwless Disassembly on Three Sides

Figure 3: Superior Cooling Potential with Multiple Airflow Channels
3. సెటప్ మరియు ఇన్స్టాలేషన్
3.1 కేసును సిద్ధం చేయడం
Before installing components, ensure the case is placed on a stable, flat surface. Remove the tempered glass panels and side panels for easier access. The DS900 case features screwless disassembly on three sides for convenience.
3.2 కాంపోనెంట్ ఇన్స్టాలేషన్ మార్గదర్శకాలు
- మదర్బోర్డ్: The case supports ATX, M-ATX, and ITX motherboards. Install standoffs as required for your motherboard size.
- CPU కూలర్: Accommodates CPU coolers up to 170mm in height.
- గ్రాఫిక్స్ కార్డ్ (GPU): Supports GPUs up to 425mm (16.7 inches) in length.
- నిల్వ డ్రైవ్లు:
- One 2.5" SSD mount.
- One 3.5" HDD or 2.5" SSD mount.
- విద్యుత్ సరఫరా యూనిట్ (PSU): Bottom mount design for ATX PSUs.
- Fans and Radiators:
- Pre-installed: Four 120mm PWM ARGB fans (three on the side, one in the rear).
- Top: Supports up to 360mm radiator or three 120mm/two 140mm fans.
- Rear: One 120mm fan.
- Side: Three 120mm fans.
- Bottom: Two 120mm fans.

Figure 4: Internal Layout and Component Support
3.3 కేబుల్ నిర్వహణ
The DS900 case is designed with optimized cable assembly. Relocate the majority of cable connectors to the rear of the motherboard tray to conceal cables and improve airflow. Utilize the provided cable tie points for a clean build.

Figure 5: Cable Assembly Optimization
4. ఆపరేటింగ్ సూచనలు
4.1 Front I/O Panel Functions
The top I/O panel provides convenient access to essential ports and controls:
- పవర్ బటన్: Initiates system power on/off.
- రీసెట్ బటన్: సిస్టమ్ను పునఃప్రారంభిస్తుంది.
- USB 3.0 పోర్ట్: For high-speed data transfer (up to 300MB/s).
- USB 2.0 పోర్ట్: For standard data transfer (up to 40MB/s).
- టైప్-సి పోర్ట్: For ultra-fast data transfer (up to 1280MB/s) and modern device compatibility.
- HD ఆడియో జాక్లు: Separate ports for microphone and headphones.
- LED బటన్: Controls the lighting modes of the pre-installed ARGB fans. Note: An RGB Hub Controller is not included with the case. Lighting control depends on motherboard compatibility or an external controller.

Figure 6: High-Speed I/O Panel
4.2 ARGB Fan Operation
The pre-installed PWM ARGB fans offer adjustable speed and rich light modes. These fans can synchronize with motherboard lighting software for integrated control. Ensure proper connection to your motherboard's ARGB header or a dedicated ARGB controller.

Figure 7: darkFlash PWM ARGB Fan Features
5. నిర్వహణ
5.1 డస్ట్ ఫిల్టర్ క్లీనింగ్
To maintain optimal airflow and prevent dust buildup, regularly clean the magnetic dust filters located on the top and front panels. These filters are easily removable for cleaning.

Figure 8: Magnetic Dust Filter
5.2 సాధారణ శుభ్రపరచడం
Wipe down the exterior of the case, including the tempered glass panels, with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or glass.
6. ట్రబుల్షూటింగ్
6.1 Fans Not Lighting Up
- Check if the ARGB fan cables are securely connected to the motherboard's ARGB header or a dedicated ARGB controller.
- Ensure your motherboard's ARGB software is installed and configured correctly.
- Verify that the LED button on the I/O panel is functioning or if an external controller is properly powered.
6.2 USB పోర్ట్లు పనిచేయడం లేదు
- Confirm that the USB 3.0, USB 2.0, and Type-C headers from the case are correctly plugged into the corresponding ports on your motherboard.
- USB పోర్ట్లు ప్రారంభించబడ్డాయని నిర్ధారించుకోవడానికి మీ మదర్బోర్డ్ BIOS సెట్టింగ్లను తనిఖీ చేయండి.
6.3 పేలవమైన గాలి ప్రవాహం/అతిగా వేడెక్కడం
- Clean dust filters regularly as described in the Maintenance section.
- Ensure all fans are spinning correctly and are oriented for optimal airflow (intake/exhaust).
- Verify that internal cables are neatly managed and not obstructing airflow.
7. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ పేరు | DS900 |
| కేసు రకం | మిడ్ టవర్ |
| మదర్బోర్డు అనుకూలత | ఎటిఎక్స్, ఎం-ఎటిఎక్స్, ఐటిఎక్స్ |
| కొలతలు (L x W x H) | 8.6 x 17.8 x 17 అంగుళాలు (218 x 454 x 434 మిమీ) |
| మెటీరియల్ | మెటల్, టెంపర్డ్ గ్లాస్ |
| రంగు | తెలుపు |
| ముందే ఇన్స్టాల్ చేసిన అభిమానులు | 4 x 120mm PWM ARGB Fans |
| గరిష్ట అభిమానుల మద్దతు | Up to 10 x 120mm Fans |
| రేడియేటర్ మద్దతు | 360 మిమీ వరకు (ఎగువ) |
| గరిష్ట CPU కూలర్ ఎత్తు | 170మి.మీ |
| గరిష్ట GPU పొడవు | 425మి.మీ |
| డ్రైవ్ బేస్ | 1 x 2.5" SSD, 1 x 3.5" HDD/2.5" SSD |
| ఫ్రంట్ I / O పోర్ట్స్ | 1 x USB 3.0, 1 x USB 2.0, 1 x Type-C, HD Audio, LED Control, Power, Reset |
| వస్తువు బరువు | 15 పౌండ్లు |

మూర్తి 9: కేస్ కొలతలు
8. వారంటీ మరియు మద్దతు
For warranty information, technical support, or any inquiries regarding your darkFlash DS900 PC Case, please contact darkFlash customer service. You can find contact details and further resources on the official darkFlash webసైట్ లేదా మీ కొనుగోలు కేంద్రం ద్వారా.
Visit the official darkFlash store for more information: darkFlash Store





