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SKU : PS-SILVERST HELA 2500RZ B
HELA 2500Rz
Cybenetics Platinum 2500W ATX 3.1 & PCIe 5 Fully Modular ATX Power Supply
Compliant with ATX 3.1 and PCIe Gen 5 standards, supporting 12V-2x6 PCIe connectors
4 x native 12V-2x6 connectors with cables included, supporting RTX 40/50 series GPUs.
High efficiency with Cybenetics Platinum certification
24/7 continuous power output with 50℃ operating temperature
Fully modular design with SilverStone’s 3rd generation modular interface
Silent running 135mm dual ball bearing fan with delayed shut-off function
Compact 200mm depth design allows for easy system integration

The SilverStone HELA 2500R Platinum (SST-HA2500R-PM) represents a surgical fusion of massive capacity and high-bandwidth power delivery. Designed for extreme enthusiasts, AI researchers, and professional workstation builders who operate within zero-compromise hardware environments, this PSU utilizes a high-impact digital regulation design to provide technical dominance over transient power spikes. The specialized ATX 3.1 architecture is surgically engineered to support the latest GPU generations, featuring dual 12V-2x6 connectors to act as a reliable pillar for multi-GPU configurations. Whether you are managing high-stakes machine learning clusters or high-production 8K rendering rigs, the HELA 2500R Platinum provides the technical refinement and structural integrity required to maintain absolute technical dominance over your system's energy requirements.
Key Features
Massive 2500W Continuous Output: Meticulously designed for surgical overhead, providing high-velocity power for dual-socket CPUs and quad-GPU setups.
Cybenetics Platinum Certified: Features surgical efficiency levels that reduce heat waste and electricity costs, providing a high-impact advantage in the UAE’s high-ambient temperatures.
ATX 3.1 & PCIe 5.1 Ready: Surgically engineered to handle 3x GPU power excursions, featuring reinforced 12V-2x6 connectors for high-impact safety and reliability.
Fully Modular Interface: Equipped with surgical flat cables, acting as a reliable anchor for clean cable management and high-production airflow optimization.
135mm Dual Ball Bearing Fan: Meticulously crafted for surgical cooling, featuring a semi-fanless mode for technical dominance in silent operation during low loads.
100% Japanese Electrolytic Capacitors: Surgically designed for long-term durability, ensuring a high-impact lifespan even under extreme industrial-grade stress.
Compact Chassis for 2500W: Meticulously designed with high-density components, acting as a reliable anchor in high-end full-tower and rackmount cases.
Extensive Protection Suite: Features surgical OCP, OVP, UVP, OPP, SCP, and OTP, ensuring high-velocity safety for multi-thousand dollar hardware components.
Why This Product Stands Out
The HELA 2500RZ stands out by offering flagship-tier power density and specialized future-proof standards within a single high-velocity, professional power solution. While standard 1600W units fail under the weight of modern AI accelerators, the refined HELA architecture of this model acts as a major differentiator, providing a surgical advantage in power headroom and signal stability. Its professional industrial finish and ultra-precise internal circuitry are high-impact benefits for users in the UAE who demand professional-grade hardware for a reliable digital ecosystem. For the builder who requires technical dominance and a flagship-tier energy anchor, this power supply offers a level of refinement and mechanical excellence that redefines the ultra-high-wattage category.
Feature | Details |
|---|---|
Model | SilverStone HELA 2500R Platinum (SST-HA2500R-PM) |
Max DC Output | 2500W (at 200V–240V) / 1350W–1650W (at 90V–120V) |
Efficiency | Cybenetics Platinum (≥89% & <91%) |
Standards | ATX 3.1 & PCIe Gen 5.0 |
12V Rail | Single Rail (208.3A) |
Native GPU Connectors | 4 x 12V-2x6 (Supports RTX 40/50 Series) |
Capacitors | 100% Japanese Electrolytic |
Fan Type | 135mm Dual Ball Bearing with Delayed Shut-off |
Dimensions | 150 (W) x 86 (H) x 200 (D) mm |
Weight | 4.16 kg |