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Quick Details

  • Products Status: Stock
  • Application: Desktop, Server, Other
  • Rating Power: 251W - 300W
  • Interface Type: 20 + 4Pin
  • Brand Name: OEM
  • Model Number: SD-3400U
  • Place of Origin: Guangdong, China (Mainland)
  • Name: 300W Industrial 1U ATX 12V/P4 PC Power Supply
  • Dimention: 200*100*41mm
  • Warranty: 1 year
  • Raw material: 100% brand new
  • Output power: Real 300W
  • Certification: CE,ROHS,FCC
  • Condition: Brand New
  • Input: 230Vac
  • Sample: free
  • Output Voltage: +5v +3.3v +12v -12v +5VSB

Packaging & Delivery

Packaging Details standard export packing or as your requirement
Delivery Time Shipped in 15 days after payment
300W Industrial 1U ATX 12V/P4 PC Power Supply
Product Description


*Output power: 300W

* EPS1U Ver2.0

* Internal 4cm fan

* High efficiency

* Low ripple & noise

* Output over voltageprotection

* Short circuitprotection on all outputs

* 100% Hi-pot tested

* 100% burn-in underhigh ambient temperature(45°C)

* MTBF:80K hours at 25°C

* 20+4p,4+4P,SATA+SATA,SATA+L4P+L4P

    230V     2.5A   47-63HZ



 +5V +3.3V +12V1 +12V2 +12V3+12V4  -12V +5VSB PS-ON POK COM
 22A 20A 20A\\ \ 0.5A 2A PEMOTE P.G RETURN



 120W    240W 6W  10W      TOTAL 300W







Packaging & Shipping

standard export packing or as your requirement



1)  Personal merchandiser for order

2)  Reporting order process everyday 

3)  Memo with order process picture

4)  Delivery on time 

5)  Promise NG less than 1%

Our Services


*  Reliable and capable supplier

* The leading manufacturer of PSU in China

* Over 10 years of manufacturing experience.

* Safety and Health at Work

* Perfect and professional design

* High-quality raw material

* Proficient worker and skill

* Strict quality testing

* Strong research & development and desigh

* Excellent after sales service

* Double win


Company Information

R-Senda Electronics Co.,Ltd is one of the hi-tech personal owned enterpise, engaging in developing,manufacturing and marketing a complete range of switching power supply,including computer power supply,industrial power supply and other pc peripherals.





* Price Term: FOB Shenzhen

* Payment Terms: T/T, L/C

* Approved Certificates: CE, RoHS, FCC, 80 PLUS (Bronze, Silver)

* Delivery Time: 15-20 days after receipt advance

* Package: Standard export packing or as your requirement

* Warranty: 1 year 

* OEM are acceptable

Range: ATX, EPS, Micro ATX, FLEX, TFX, 1U and 2U from 180W-1000W


R-Senda Key Values: Integrity, verity, innovation, high-efficiency, creating value for customers.


If any question,contact me anytime!



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
9 Transactions 7,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $35,000
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