System Power U9, 80 PLUS Bronze 500W, No Modular, ATX Power Supply
PROVEN RELIABILITY AND GOOD EFFICIENCY
be quiet! System Power U9 500W offers renowned be quiet! reliability and quietness for price-conscious PC builders.
- Rock-solid stability with two strong 12V-rails
- DC-to-DC technology for tight voltage regulation
- Multi-GPU support with two PCIe connectors
- Temperature-controlled 120mm fan reduces system noise
- Stand-by drain of less than 0.1 watts
- 80PLUS® Bronze efficiency (up to 89%)
- High-grade black cables
- Complete suite of top safety features
- Meets latest Intel® C6/C7, ErP and Energy Star 6.1 guidelines
- 3-year manufacturer’s warranty
- Product conception, design and quality control in Germany
General data | |
---|---|
Model | System Power U9 | 500W |
Continuous power (W) | 500 |
Peak power (W) | - |
Form factor ATX 12V | Version 2.4 |
Form factor EPS 12V | Version 2.92 |
Modular cable management | - |
Topology | DC-DC |
Wire-free design (DC-side) | - |
Voltage (Vac) | 100-240 |
Frequency (Hz) | 50 - 60 |
Input current (A) | 8 / 4 |
PFC | active |
Power factor at 100% load | >0.95 |
Compliant to Intel C6/C7 | ✓ |
Power consumption in standby (W) | <0.1 |
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) | 24 |
+5V (A) | 16 |
+12V1 (A) | 24 |
+12V2 (A) | 20 |
+12V3 (A) | - |
+12V4 (A) | - |
+12V5 (A) | - |
+12V6 (A) | - |
-12V (A) | 0.3 |
+5Vsb (A) | 3 |
Max. combined power 12V (W) | 480 |
Max. combined power 3.3V + 5V (W) | 110 |
Hold-up time (ms @ 100%) | 17 @ 75% load |
Fan / Cooling technology | |
Fan type | high-quality fan |
+SilentWings | - |
Motor technology | 4-pole fan motor |
Bearing technology | Sleeve |
Fan size (mm) | 120 |
Max. fan speed (rpm), temperature-dependent | 2,100 |
Temperature control for case fans | - |
dB(A) at 20% load | 13.32 |
dB(A) at 50% load | 13.91 |
dB(A) at 100% load | 23.15 |
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 | ✓ |
Nemko (N) | - |
Semko (S) | - |
Fimko (FI) | - |
Demko (D) | - |
FCC | ✓ |
cRUus | - |
cTUVus | ✓ |
RCM (Australia) | ✓ |
BSMI | ✓ |
CU (Russia) | - |
CCC | ✓ |
Eco / Efficiency | |
80PLUS certification | Bronze |
Efficiency (%) at 230V, 20% load | 87 |
Efficiency (%) at 230V, 50% load | 89 |
Efficiency (%) at 230V, 100% load | 86 |
Environmental directives | |
ENERGY STAR | 6.1 |
ErP | ✓ |
WEEE | ✓ |
RoHS | ✓ |
Cable management / Connectors | |
Multi-GPU ready | ✓ |
Modular cable management | - |
Fully modular | - |
Sleeved cables | ✓ |
Flat cables | P4+4, PCIe, drives |
Cable length to mainboard (cm) | 55 |
Cable length to first connector (cm) | 35 |
Maximum cable length (cm) | 91 |
All-in-one cable (SATA/PATA/FDD) | - |
No. of cables | 6 |
ATX-Motherboard (20+4-pin) | 1 |
P8 (CPU) | - |
P4+4 (CPU) | 1 |
P4 (CPU) | - |
PCI-E 6-pin (GPU) | - |
PCI-E 6+2-pin (GPU) | 2 |
PATA 4-pin | 2 |
SATA 15-pin (HDD, Drives) | 6 |
FDD (Floppy) | - |
External fan connectors | - |
Casing | |
Dimensions without cable (L x W x D), (mm) | 140 x 150 x 86 |
Weight (kg) | 1.9 |
Color | black |
Accessories | |
Thumb screws | - |
Screws | ✓ |
Cable ties | - |
Velcro cable ties | - |
Box/Bag for PSU/Cables | - |
User manual languages | EN, DE, FR, TW, CN, JP |
OCK slot bracket with switch / OCK jumper | - |
SFX-to-ATX adapter bracket | - |
Service | |
Warranty (Years) | 3 |
Express replacement service in first year | - |
International hotline / free of charge | ✓ / DE, FR |
Logistics data, RRP | |
Article number | BN607 |
EAN code | 4260052186091 |
Dimensions, package (L x W x H), (mm) | 268 x 97 x 195 |
Gross weight, package (kg) | 2.22 |
Pieces per packaging unit | 6 |
Dimensions, shipping box (L x W x H), (mm) | 215 x 311 x 556 |
Gross weight, shipping box (kg) | 13.32 |