Seasonic

Seasonic SSP-300SUB 300W 80 PLUS Bronze Flex ATX Power Supply w/ Active PFC F0 & Fully Modular

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SKU:
18011066
MPN:
ssp-300sub
Availability:
Out of stock
Stock Update:
09/24/2025 08:46:43 AM PST
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Out of stock

Stock Update:
09/24/2025 08:46:43 AM PST

Description

This item is brand-new, factory sealed.

SSP-300SUB Active PFC F0

The Seasonic industrial level switch mode power supplies offer a reliable source for a wide range of setups. Our fully modular Flex ATX range with its full range AC input comes in 200 W, 250 W and 300 W versions and is the ideal choice for workstations, standard or advanced servers and various automation or communication applications. Their super low nose fan control makes them a pleasant companion in any industrial system.


Features

SATA-ready

Fully modular

High efficiency and reliability

Low ripple and noise

Super low noise fan control

Short circuit protection on all outputs

Over voltage protection

Over power protection

Fanless Mode (up to 30 % system load)
Input frequency
47 - 63 HzInrush current at cold sta
100 A max.Efficiency (at normal input voltage)
more than or equal 85 %Line regulation
+/- 1 % (typical)Load regulation
+/- 5 % (typical)Cross regulation
+/- 5 % (typical)Ripple / noise
1 %MTBF, full load at 25 oC ambient (excl. DC fan)
more than 100,000 hoursPower Factor Correction
95 % (typical)DC Outputs
+3.3 V /14 A /110 W
+5 V /17 A /110 W
+12 V1 /18 A /252 W
+12 V2 /18 A /252 W
-12 V /0.8 A /9.6 W
+5 Vsb /2 A /10 W
Total continuous power: 300 W
Input Type: Full rangeItem Dimension (L"xW"xH")
6 x 4 x 2

Weight
2.4 lbs

Warranty Information
3 Years

Features

Certifications & Standards:   
  • CRUus
  • CCC
  • CE
  • CB
  • FCC
  • TUV
  • cUL
  • BSMI
  • RCM
  • ISO:9001:2015
  • ISO:14001:2015

 

Energy Efficiency Certification:   
80 Plus Bronze

 

Environmental Compliance:

Waste Electrical and Electronic Equipment Directive (WEEE)
Taiwan Restriction of Hazardous Substances (Taiwan RoHS)

 

Specs

Power Description
Input Frequency63 Hz
Number of +12V Rails2
Output Power300 W
Input Voltage
Output Voltage Detail
Output Voltage
Physical Characteristics
Form FactorFlex ATX
Height1.6"
Width3.2"
General Information
Brand NameSeasonic
Manufacturer Website Addresshttp://www.seasonicusa.com
Product TypePower Supply
Product NameSSP-300SUB 300W Power Supply
ManufacturerSea Sonic Electronics Co., Ltd
Manufacturer Part NumberSSP-300SUB
Product ModelSSP-300SUB
Technical Information
Specification ComplianceATX12V
Protection Type
FeaturesLow Noise
ModularYes
Power Factor Correction (PFC)Active
Reliability
MTBF100000 Hour

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Seasonic SSP-300SUB 300W 80 PLUS Bronze Flex ATX Power Supply w/ Active PFC F0 & Fully Modular