Description
The SilverStone DA750R Gold represents a significant leap in power density, delivering 750W of 80 PLUS Gold certified efficiency within a compact 140mm depth chassis. Designed to meet the rigorous Intel ATX 3.0 standards, this fully modular unit is built for the future of computing, featuring a native 12V-2x6 PCIe Gen 5 connector. It ensures stable power delivery even under 24/7 continuous operation at 50°C, making it a reliable backbone for both high-end gaming and professional workstations.
This product is for:
- Small Form Factor (SFF) Enthusiasts: The 140mm depth allows for easier cable management in restricted ATX cases compared to standard 160mm units.
- NVIDIA RTX 40-Series Owners: Native 12V-2x6 support eliminates the need for messy and potentially unreliable 8-pin to 16-pin adapters.
- Silent Build Specialists: The 120mm FDB fan features a smart fanless mode that remains at 0 dBA during low-load tasks for near-silent operation.
- Aesthetic-Focused Builders: Available in both black and white finishes with matching flat modular cables to complement any internal color scheme.
- High-Performance Workstation Users: Rated for 50°C operating temperatures, ensuring longevity and stability in demanding, high-heat environments.
Detailed specifications:
- Total Output: 750W Maximum DC
- Efficiency: 80 PLUS Gold Certified (87% to 90% efficiency)
- Form Factor: ATX (PS2) with 140mm depth
- Cooling: 120mm Silent FDB Fan with 0 dBA semi-fanless mode
- Protections: OCP, OPP, OVP, OTP, SCP, UVP
- Connectors: 1x 24-pin, 2x 4+4 pin EPS, 1x 12V-2x6 (Gen 5), 4x 6+2 pin PCIe, 8x SATA, 4x Peripheral
- Operating Temperature: 0°C to 50°C continuous output
Integrating the DA750R into a modern build is remarkably straightforward thanks to its fully modular design and flexible flat cables. The inclusion of the 12V-2x6 connector is a game-changer for cable routing, providing a single-cable solution for high-TDP GPUs that supports up to 2x total power excursions. During operation, the intelligent fan control keeps the system whisper-quiet under light loads, only ramping up when the system demands peak performance, maintaining a cool internal environment without unnecessary noise.
Compared to traditional ATX 2.0 power supplies, the DA750R Gold offers superior transient response and power excursion handling required by modern hardware. While many 750W units still utilize a 160mm depth, SilverStone’s 140mm design provides 20mm of extra clearance, which is critical for cable tucking in mid-tower cases. Unlike entry-level gold units, the DA750R is rated for full wattage output at 50°C rather than the standard 40°C, indicating higher quality internal components and better thermal resilience.
Q&A:
- Does this PSU support the latest NVIDIA RTX 40-series cards? Yes, it includes a native 12V-2x6 PCIe Gen 5 connector designed specifically for these high-power GPUs.
- Is the fan always spinning? No, it features a smart fanless mode where the fan stays off at low loads for silent operation.
- Can I use this in a small case? Yes, its 140mm depth is shorter than standard ATX power supplies, making it ideal for compact builds.
- What is the benefit of ATX 3.0? ATX 3.0 units are designed to handle much higher momentary power spikes (excursions) than older standards.
- Are the cables modular? Yes, it is fully modular, allowing you to connect only the cables you need to reduce clutter and improve airflow.
