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Seasonic L1U 1U SS-500L1U

Photos - PSU Seasonic L1U 1U SS-500L1U
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$186.91 
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SEASONIC SS-500L1U SS-500L1U 500W Single Server Power Supply - 80Plus Gold

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Delivery: in USA
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Seasonic L1U 1U SS-500L1U
Main
Power500 W
Form factor1U
Specs
PFCactive
Efficiency90 %
Cooling system1 fan
Fan size40 mm
Fan bearingrolling
Certification80+ Gold
Power connectors
Cable systemmodular
Max. power
+3.3V20 A
+5V20 A
+12V140 A
-12V0.3 A
+5Vsb2.5 A
+12V480 W
+3.3V +5V100 W
-12V3.6 W
+5Vsb12.5 W
General
Dimensions (HxWxD)40x100x235 mm
Official Websiteseasonic.com
Added to E-Catalogdecember 2023
Efficiency up to 92%. Fits in a slim U1 rack. Input voltage 100-240 V.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Seasonic 2024 - new products, best sales and most actual models Seasonic.

Server format

Seasonic SS-500L1U is a server power supply in EPS 1U format, which in thickness occupies only one rack in the mounting cabinet. On the main +12 V line it produces 480 W of power. It has a completely modular cable design, although the set of connectors differs from the desktop ATX standard. Reactive power correction method - Active PFC 99%.

Gold certificate

While the efficiency can reach 92% with a European input voltage of 230 V, which corresponds to the 80 PLUS Gold energy efficiency certificate. Operation is also supported in American 110-volt electrical networks. Stabilization of output low-voltage lines - progressive separate DC-DC. Implemented protection against overload, short circuit and power surges.

Double bearing

It is cooled by a fan with a small diameter of 40 millimeters, but with a high rotation speed (silence from the servers is not required). Double ball bearings minimize lubricant leakage, which ensures trouble-free operation of up to 100 thousand hours. Semi-passive cooling at low load on the power supply completely stops the fan.