4D product information for

PC PSU ATX 300W, Ultra Quiet

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Product Title: PC PSU ATX 300W, Ultra Quiet
Manufacturer/Publisher: HEC
Stock Code: HEC-300AR_PTF
QuickCode: 17435
Format: Hardware
Product Group: PC & Mac Hardware / Accessories
Condition: New
Availability: Usually available from stock

300W Power Supply Unit from HEC can be used as a drop in replacement maintaining the very low noise output.

This power supply combines the famous HEC-quality and its high power of 300 Watt with almost silent operation. It is TAV and CE approved and it features newest technology with Ultra-Quiet-Technology.


8cm Sleeve Bearing Fan with Fan control for almost silent operation.

1 x 20 pin motherboard connector
4 x 4-pin HDD-connector
2 x 4-pin FDD-connector
1 x 4-pin ATX 12V-connector

Temperature Range: 10~40C
Efficiency: at least 72% at full power
Short-Circuit Protection: Yes
Overload Protection: Yes
Overvoltage Protection: Yes
Input Voltage: 230 Vac, 50 Hz
Cooling: 8 cm sleeve bearing fan
Measurements: 150mm(W) x 86mm(H) x 140mm(D)

Voltage, Max Load, Min Load, Regulation
+3.3 V, 28A, 0.5A, +/-5%
+5 V, 30A, 1A, +/-5%
+12 V, 15A, 1A, +/-5%
-5 V, 0.5A, 0A, +/-10%
-12 V, 0.8A, 0A, +/-10%
+5 VSB, 2A, 0A, +/-5%
+3.3V & +5V Combined Power: 180 W
Total Power: 300 W

Price: £58.00 no UK VAT to pay!
Free UK delivery on orders of £20 or more! (exceptions apply)

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Most orders of less than £20 will incur a £3 admin charge.
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Items marked S/H are secondhand and have a 3 month warranty
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UK delivery included on orders of £20 or more (exceptions apply), please ask for overseas delivery cost.
Please check for compatibility. Official orders welcome. E&OE

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Last updated: Fri, 24 Jun 2022