be quiet! · Power Supply Unit

be quiet! Dark Power 13 price in Italy

MPN BN334MPN BN333MPN BN335EAN 4260052189405EAN 4260052189399

Noise19.8 dB
Weight1.97 kg
ColourBlack
Total power850 W

Lowest price incl. delivery

472,35 €

at EsseeffeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 23 Oct 2026, 17:42 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 23 Oct 2026, 17:42 UTC

Lowest price472,35 €at Esseeffe · free shippingGo to Esseeffe

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 23 Oct 2026, 17:42 UTC

EsseeffeLowest priceBe quiet! dark power 13 alimentatore per computer 1000 w 20+4 pin atx atx nero In stockFree shipping
472,35 €incl. free shipping
Go to store : Esseeffe (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 23 Oct 2026, 17:42 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 · Esseeffe472,35 €

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Product details

Identification

Brand: be quiet!
Product: Dark Power 13
Full name: be quiet! Dark Power 13 power supply unit 850 W 20+4 pin ATX ATX Black
Manufacturer part number: BN334, BN333, BN335
EAN / UPC: 4260052189405, 4260052189399, 4260052189382
Category: Power Supply Unit

67 specifications from the manufacturer's data sheet

Power

Total power	850 W
Peak power	950 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	10 A
Maximum input current (@110V)	5 A
Maximum input current (@220V)	10 A
Max output current (+3.3V)	24 A
Max output current (+12V1)	30 A
Max output current (+12V2)	30 A
Max output current (+12V3)	35 A
Max output current (+12V4)	35 A
Max output current (+5V)	24 A
Max output current (-12V)	0.5 A
Max output current (+5Vsb)	3 A
Efficiency	95.4%
Hold time	22.6 ms
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector	20+4 pin ATX
Motherboard power cable length	60 cm
Number of PATA power connectors	3
Number of SATA power connectors	12
SATA power cable length	1050 mm
Peripheral (Molex) power connectors (4-pin)	0
PCI Express power connectors (6-pin)	0
PCI Express power connectors (6+2 pin)	4
CPU P4 connector (4-pin)	0
CPU power connector (4+4 pin)	Yes
PCI Express connector	Yes
Cabling type	Fully-Modular

Performance

Purpose	PC
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Titanium
Supported motherboard form factors	ATX, micro ATX, Mini-ATX
ATX version	3.0
EPS version	2.92
Noise level	19.8 dB
Bearing technology	FDB
Mean time between failures (MTBF)	100000 h

Design

Product colour	Black
Cooling type	Active
Fan diameter	13.5 cm
Number of fans	1 fan(s)
Fan speed	0 - 1800 RPM
Fan location	Top
Built-in display	No
Illumination	No

Operational conditions

Operating temperature (T-T)	0 - 40 °C

Packaging content

Cables included	SATA
Cable tie(s) included	Yes

Certificates

Compliance certificates	CB, CCC, CE, Federal Communications Commission (FCC), RoHS, UKCA, WEEE
Certification	BSMI, CB, CCC, CE, cRUus, CU, FCC, cTUVus, RCM, TUV, UKCA, Triman

Weight & dimensions

Width	150 mm
Depth	175 mm
Height	86 mm
Weight	1.97 kg

Packaging data

Package width	120 mm
Package depth	350 mm
Package height	270 mm
Package weight	4.25 kg
Package type	Box

Technical details

Sustainability certificates	ENERGY STAR, ErP

Logistics data

Shipping (inner) case height	36.8 cm
Shipping (inner) case length	50.4 cm
Shipping (inner) case net weight	18.3 kg
Shipping (inner) case width	30.5 cm
Warranty period	10 year(s)

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