SilverStone HELA 2500Rz 2500 Watt Fully Modular Platinum ATX 3.1 PSU / Power Supply
2500W Silverstone SST-HA2500R-PM HELA, Fully Modular, Cybenetics Platinum, Single Rail, 208.3A, 135mm FDB Fan, ATX 3.1
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Finance this product
- From £23.64 / month (APR 16.9%) for 36 months or 0% for 4 months
- With a 10% deposit from just £16.86 / month (APR 15.9%)
- SCANPROTECT Protect against installation damage for 28 days.
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.
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SilverStone HELA 2500Rz Power Supply
The SilverStone HELA 2500Rz is a flagship-grade 2500W power supply engineered for extreme workstation and multi-GPU PC builds. It achieves Cybenetics Platinum efficiency, meets ATX 3.1 and PCIe 5.0 standards, and delivers reliable 24/7 power output with robust safety features. Thanks to its compact 200mm depth, fully modular cabling, and premium Japanese capacitors, it balances massive power delivery with efficient design and thermal management.
Massive 2500W Capacity & Single-Rail Design
Capable of delivering a full 2500W on a single 12V rail, the HELA 2500Rz is ideal for powering the most demanding components, including multiple high-end GPUs.
Highly Efficient & Standard-Compliant
This power supply is Cybenetics Platinum-certified, delivering over 89–91% efficiency, compliant with the latest ATX 3.1 and PCIe 5.0 power standards for future-ready compatibility.
Advanced, Fully Modular Cabling
Featuring SilverStone’s third-generation modular design and flat, flexible cables, it supports tidy cable management and includes four native 12V-2×6 connectors - ideal for powering modern RTX 40/50 series GPUs.
Ultra-Quiet Despite Power
A 135mm dual ball-bearing fan delivers efficient cooling with a semi-passive mode and a delayed stop feature for minimised noise even at high loads.
Compact Yet Robust Design
Despite its immense power output, the HELA 2500Rz maintains a relatively compact form with a 200mm depth, enabling installation in most full-sized desktop cases.
Built for High-End GPU Workloads
Equipped with four native 12V-2×6 connectors and additional PCIe cables, it can power up to three RTX 5090 or four RTX 5080 graphics cards, making it perfect for AI workstations and GPU-heavy configurations.
Enhanced Safety & Durability Features
Designed for heavy-duty use, the unit includes protections such as OCP, OPP, OVP, UVP, SCP, and OTP, completed with premium Japanese electrolytic capacitors and support for continuous operation up to 50 °C ambient temperature.
• 2500W single-rail capacity.
• Cybenetics Platinum efficiency.
• ATX 3.1 & PCIe 5.0 compliant design.
• Fully modular with four 12V-2×6 connectors.
• Compact 200 mm depth for easy integration.
• Ultra-quiet 135mm fan with semi-passive and delayed shutdown modes.
• Comprehensive protections and high-temperature durability for 24/7 reliability.
PayPal Credit
| Monthly Payment: | £61.16 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £674.99 |
| Total inc. interest: | £733.82 |
| Monthly Payment: | £32.96 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £674.99 |
| Total inc. interest: | £790.97 |
| Monthly Payment: | £23.64 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £674.99 |
| Total inc. interest: | £850.89 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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