Chieftec · Power Supply Unit

Chieftec CSN-550C power supply unit price in Italy

Model CSN-550CMPN CSN-550CEAN 4710713235762

ColourBlack
Total power550 W
Motherboard power connector20+4 pin ATX
PurposePC

Lowest price

109,99 €

at ConradIn stock

1 store
1 in stock
Checked 16 Oct 2026, 05:41 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in Italy

1 store · prices in EUR · updated 16 Oct 2026, 05:41 UTC

Lowest price109,99 €at Conrad · shipping not statedGo to Conrad

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
0 with free shipping
Checked 16 Oct 2026, 05:41 UTC

ConradLowest priceChieftec CSN-550C Alimentatore per PC 550 W SFX 80PLUS® Gold In stockShipping not stated
109,99 €item price, shipping extra
Go to store : Conrad (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 16 Oct 2026, 05:41 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in Italy

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Best price · Conrad109,99 €

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Product details

Identification

Brand: Chieftec
Product: CSN-550C power supply unit
Full name: Chieftec CSN-550C power supply unit 550 W 20+4 pin ATX PS/2 Black
Manufacturer part number: CSN-550C
EAN / UPC: 4710713235762
Category: Power Supply Unit

34 specifications from the manufacturer's data sheet

Power

Total power	550 W
AC input voltage	100 - 240 V
AC input frequency	47 - 63 Hz
Input current	6 A
Power factor	0.9
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	90 W
Combined power (+5V)	90 W
Max output current (+3.3V)	18 A
Max output current (+12V1)	45.8 A
Max output current (+5V)	15 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Efficiency	90%
Power protection features	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector	20+4 pin ATX
Number of SATA power connectors	4
Peripheral (Molex) power connectors (4-pin)	3
PCI Express power connectors (6+2 pin)	2
CPU power connector (4+4 pin)	Yes
ATX power connector (20+4 pin)	Yes
Floppy drive power connector	1
Cabling type	Fully-Modular

Performance

Purpose	PC
Power supply unit (PSU) form factor	PS/2
80 PLUS certification	80 PLUS Gold
ATX version	2.3

Design

Product colour	Black
Fan diameter	8 cm
Number of fans	1 fan(s)

Weight & dimensions

Width	125 mm
Depth	100 mm
Height	64 mm

Logistics data

Harmonized System (HS) code	84733020

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