be quiet! Straight Power 11 power supply unit 750 W 20+4 pin ATX ATX Black

World Class Quiet and Efficiencybe quiet! Straight Power 11 750W raises the bar for systems that demand virtually inaudible operation without power quality compromises. This PSU is clearly the best choice for super silent systems.

Power
Total power:	750 W
AC input voltage:	100 - 240 V
Peak power:	820 W
AC input frequency:	50 - 60 Hz
Input current:	10 A
Power factor:	0.99
Power Factor Correction (PFC) type:	Active
Combined power (+3.3V):	150 W
Combined power (+12V):	750 W
Combined power (+5V):	150 W
Combined power (-12V):	6 W
Combined power (+5Vsb):	15 W
Max output current (+3.3V):	25 A
Max output current (+12V1):	20 A
Max output current (+12V2):	20 A
Max output current (+12V3):	24 A
Max output current (+12V4):	24 A
Max output current (+5V):	25 A
Max output current (-12V):	0.5 A
Max output current (+5Vsb):	3 A
Hold time:	19.6 ms
Efficiency:	93%
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 SATA power connectors:	11
Number of PATA power connectors:	4
SATA power cable length:	550 mm
PCI Express power connectors (6+2 pin):	4
PCI Express power cable length:	60 cm
CPU power connector (4+4 pin):
CPU power cable length:	70 cm
Floppy disk drive connector:
Cabling type:	Modular
Performance
Purpose:	PC
Power supply unit (PSU) form factor:	ATX
80 PLUS certification:	80 PLUS Gold
ATX version:	2.4
EPS version:	2.92
Silent mode:
Bearing technology:	FDB
Certification:	CE, FCC, TÜV, cTUVus, RCM, BSMI, CU
Design
Product colour:	Black
Fan diameter:	13.5 cm
Number of fans:	1 fan(s)
Illumination:
On/off switch:
Weight & dimensions
Width:	150 mm
Depth:	170 mm
Height:	86 mm
Weight:	1.78 kg
Packaging data
Manual:
Package width:	248 mm
Package depth:	328 mm
Package height:	102 mm
Package weight:	3.34 kg
Technical details
Sustainability certificates:	RoHS, ENERGY STAR
Logistics data
Harmonized System (HS) code:	84733020
Other features
Screws included:
Cable ties included:
Noise level (silent mode, <30%):	8.4 dB
Noise level (quiet mode, 50%):	9.01 dB
Noise level (full-load mode, 100%):	21.23 dB
Cable management: