Main
Power	2500 W
Form factor	ATX


Specs
PFC	active
Efficiency	91 %
Cooling system	semi-passive
Fan size	135 mm
Fan bearing	rolling
Certification	80+ Platinum
ATX12V version	3.1


Power connectors
MB/CPU power supply	24+8+8+8+8 pin
SATA	12
MOLEX	4
PCIe 8pin (6+2)	7
PCIe 16pin	4 pcs
Cable system	modular


Cable length
MB	600 mm
CPU	600 mm
SATA	550 mm
MOLEX	550 mm
PCIe	600 mm

Max. power
+3.3V	22 А
+5V	22 А
+12V1	208.3 А
-12V	0.5 А
+5Vsb	3 А
+12V	2500 W
+3.3V +5V	120 W
-12V	6 W
+5Vsb	15 W


General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Protection	OCP, UVP, OTP
Noise level	18 dB
Dimensions (HxWxD)	86x150x200 mm
Weight	4.16 kg
Added to E-Catalog	April 2025

Can power four graphics cards with a 12VHPWR connector, up to three RTX 5090 graphics cards. Standards ATX 3.1 and PCIe 5.0. Equipped with three power lines (3.3V, 5V, 12V), where the first two provide up to 120W, and the 12V line delivers full power at 2500W.

Due to the high power of 2500 W, this power supply unit only operates in electrical networks with a voltage of 240 V. The Hela 2500Rz is designed for use with a single powerful workstation, as it only has one 24-pin ATX connector.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog SilverStone 2026 - new arrivals, bestsellers, and the most relevant models SilverStone.

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