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SilverStone HELA 3000Rz
3000-watt modular power supply - ATX12V 3.1 - PCIe 5 - 80PLUS Platinum
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A 3000 W power supply for extraordinary configurations
The power supply SilverStone HELA 3000Rz is an ATX power supply designed for workstations, artificial intelligence systems, and multi-GPU configurations. With 3000 W of continuous power, it is aimed at gamers, content creators, and professionals building high-end PCs capable of running continuously, 24/7.
Power and reliability for your configuration
Compliant with the ATX 3.1 standard and the PCIe Gen 5 specification, the SilverStone HELA 3000Rz power supply delivers 3000 W of continuous power through a single +12 V rail capable of supplying up to 250 A. It features four native 12V-2x6 600 W connectors to power up to four high-end graphics cards, including NVIDIA GeForce RTX 40 and 50 series models.
Its 80 PLUS Platinum certification guarantees high efficiency to limit power consumption and heat dissipation. Fully modular, it features a 140 mm dual ball-bearing fan for effective component cooling, while its multiple protections safeguard all your hardware over the long term.
Key features:
- Continuous power of 3000 W, 80 PLUS Platinum certification
- ATX 3.1 and PCIe Gen 5 compliant, single +12 V rail up to 250 A
- 4 native 600 W 12V-2x6 connectors, compatible with RTX 40 and 50 series graphics cards
- Comprehensive connectivity: 1 ATX 24-pin cable, 4 EPS 4+4, 8 PCIe 6+2, 8 SATA, 4 Molex
- 100% modular design with 3rd-generation modular interface
- 140 mm dual ball-bearing fan
- Continuous 24/7 operation up to 50 °C
- OCP, OVP, UVP, OPP, SCP, and OTP protections
Select your criteria
General information |
Product name |
SilverStone HELA 3000Rz |
Brand |
SilverStone | |
Model |
SST-HA3000R-PM | |
Power and Efficiency |
Power |
3000 W |
80 PLUS certification |
Yes | |
Cybenetics certification |
No | |
80 PLUS / Cybenetics certification |
80 PLUS Platinum | |
Connectivity |
Modular |
Yes |
Modularity |
100% modular | |
Power connector(s) |
4 X +12V (Power supply P8 - 2 x P4) | |
| 8 X Serial ATA power supply | ||
| 1 X ATX 24 Pin | ||
| 4 X Molex (4 Pin) Female | ||
| 7 X PCI Express 6 + 2 Pin | ||
| 4 X PCI Express 16 Pin (12V-2x6) | ||
Configurator |
PSU-CM compatibility |
+12V P4 |
| +12V P8 | ||
| +12V P4 and +12V P4 | ||
| +12V P8 and +12V P4 | ||
| +12V P8 and +12V P8 | ||
Cooling |
Fan size |
140mm |
Silent |
Yes | |
Power supply type (PC) |
Active | |
Design |
Power format |
ATX/EPS |
Power supply standard |
ATX12V | |
ATX 3.0 |
Yes | |
ATX 3.1 |
Yes | |
Multi-GPU |
None | |
Typical use |
Desktop computer | |
Physical characteristics |
Color |
Black |
LED RGB |
No | |
Height |
86 mm | |
Width |
150 mm | |
Length |
200 mm | |
Weight |
4.57 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
SilverStone Technology GmbH |
Postal address |
Kaiserswerther Str. 215, 40474 Düsseldorf, Allemagne | |
Electronic Address |
info.eu@silverstonetek.de |
Product referenced on 6 Nov 2026
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