be quiet PURE POWER L8 730W CM Bronze BN183

Exceptional Quiet, Superior Reliability, Great Value

The Pure PowerTM L8 730W CM proves true affordability means peerless dependability and best-in-class features—not cutting corners and settling for less. Pure Power L8 730W CM features rock-solid voltages, strong reliability, high efficiency and exceptional quiet—simply the best combination of features, performance and quality in the class—at a very popular price. Now THAT is value!

Exceptionally quiet operation achieved through an array of careful optimizations, including use of a custom-designed, quiet-optimized 120mm fan
730 Watts of continuous power provide massive power reserves for those times your PC really needs it all
Cable management with long cable reach simplifies component installation and reduces annoying clutter, increasing airflow and improving cooling
80PLUS Bronze certification and up to 88% power conversion efficiency let you do more work with the same power and reduce your power bills
AMD CrossfireX certification and NVIDIA Hybrid readiness allow you to build powerful Multi-GPU systems with confidence
German product conception, design and quality control

Model PURE POWER L8-730W / CM
General Data
Continuous power (W) 730
Peak power (W) 780
Form factor ATX 12V Version 2.4
Form factor EPS 12V Version 2.92
Modular cable management ✓
Special technology -
Voltage (Vac) 100 - 240
Frequency (Hz) 50 - 60
Input current (A) 10 - 5
PFC active
Power factor at 100% load 0.99
Compliant to Intel C6/C7 ✓
Compliant to Intel C6 mode ✓
Power consumption in standby (W) < 0.30
Average life time (h / 25°C) 100.000
Operating temperature up to (°C) 40
Output
12V rails (multi-rail operation) 2
12V single rail operation -
Overclocking key -
+3.3V (A) 25
+5V (A) 20
+12V1 (A) 30
+12V2 (A) 30
+12V3 (A) -
+12V4 (A) -
+12V5 (A) -
+12V6 (A) -
-12V (A) 0.3
+5Vsb (A) 3
Max. combined power 12V (W) 660
Max. combined power 3.3V + 5V (W) 150
Hold-up time (ms @ 100%) 15
Fan / Cooling technology
Fan type exclusive be quiet! fan
Motor technology 4-pole fan motor
Bearing technology Rifle
Fan size (mm) 120
Max. fan speed (rpm), temperature-dependent 1802
dB(A) at 20% load 16.3
dB(A) at 50% load 17.5
dB(A) at 100% load 29.6
Protection
OCP (over current protection) ✓
OVP (over voltage protection) ✓
UVP (under voltage protection) ✓
SCP (short circuit protection) ✓
OTP (over temperature protection) ✓
OPP (over power protection) ✓
Safety certification
CE ✓
CB ✓
TÜV ✓
Semko (S) ✓
Eco / Efficiency
80PLUS certification Bronze
Efficiency (%) at 230V, 20% load 86
Efficiency (%) at 230V, 50% load 88
Efficiency (%) at 230V, 100% load 85
Environmental directives
ENERGY STAR 6.0
ErP ✓
WEEE ✓
RoHS ✓
Cablemanagement / Connectors
Modular cable management ✓
Sleeved cables ✓
Cable length to mainboard (cm) 45
Cable length to first connector (cm) 45
Maximum cable length (cm) 90
All-in-one cable (SATA/PATA/FDD) ✓
No. of cables 7
ATX-Mainboard (20+4 pin) 1
P4+4 (CPU) 1
PCI-E 6 pin (GPU) 2
PCI-E 6+2 pin (GPU) 2
PATA 4 pin 4
SATA 15-pin (HDD, Drives) 5
FDD (Floppy) 1
GPU compatibility
Multi-GPU ready ✓
NVIDIA SLI readyTM certified ✓
AMD CrossFireX certified ✓
Casing
Dimensions without cable (L x W x D), (mm) 160 x 150 x 86
Weight incl. fixed cables (kg) 1.93
Color black
Accessories
Screws ✓
Velcro cable ties ✓
Cable ties ✓
AC power cord (mm) 1500