Article number: BN290

PURE POWER 11

300W

Exceptionally Quiet, Superior Reliability, Great Value

Pure Power 11 300W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular prize.

  • 80 PLUS® Bronze efficiency (up to 87%)
  • Two strong 12V-rails
  • Silence-optimized 120mm be quiet! fan
  • One PCI express connector for GPU card support
  • High-quality sleeved cables with easy-plug HDD connector  
  • Full suite of top safety features 
  • 5-year manufacturer’s warranty
Product not available in your country.

80 PLUS® BRONZE CERTIFICATION

Very high operating efficiency

Pure Power 11 300W is certified 80 PLUS Gold with an efficiency rating of up to 87% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs, and cooler, quieter operation.

POWER AND COMPATIBILITY FOR YOUR SYSTEM

The best combination of features and performance at a very popular price

Pure Power 11 offers 300W of continuous power with two independent 12V rails for signal stability and one PCI express connector for GPU card support.

EXCEPTIONALLY SILENT OPERATION

Achieved by a silence-optimized 120mm be quiet! fan

The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for. 

HIGH-QUALITY SLEEVED CABLES

Keeping your system tidy and good-looking

Pure Power 300W is exquipped with high-quality sleeved cables that simplify component installation, increase airflow and improve cooling. The All-in-one cable has a convenient easy-plug HDD connector.

All models at a glance:

Features

General data

Model PURE POWER 11 | 300W
Continuous power (W) 300
Peak power (W) 350
Form factor ATX 12V Version 2.4
Form factor EPS 12V -
Modular cable management -
Topology -
Wire-free design (DC-side) -
Voltage (Vac) 100 - 240
Frequency (Hz) 50 - 60
Input current (A) 5 / 2.5
PFC active
Power factor at 100% load >0.99
Compliant to Intel C6/C7
Power consumption in standby (W) 0.1
Average life time (h / 25°C) 100000
Operating temperature up to (°C) 40

Infographics

open all / close all

Output

12V rails (multi-rail operation) 2
12V single rail operation -
Overclocking key -
+3.3V (A) 21
+5V (A) 15
+12V1 (A) 18
+12V2 (A) 18
+12V3 (A) -
+12V4 (A) -
+12V5 (A) -
+12V6 (A) -
-12V (A) 0.3
+5Vsb (A) 2.5
Max. combined power 12V (W) 288
Max. combined power 3.3V + 5V (W) 103
Hold-up time (ms @ 100%) 17

Fan / Cooling technology

Fan type Silence-optimized be quiet! fan
+SilentWings -
Motor technology 4-pole fan motor
Bearing technology Rifle
Fan size (mm) 120
Max. fan speed (rpm), temperature-dependent 760
Temperature control for case fans -
dB(A) at 20% load 10.6
dB(A) at 50% load 10.8
dB(A) at 100% load 13.2

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 84
Efficiency (%) at 230V, 50% load 87
Efficiency (%) at 230V, 100% load 84

Environmental directives

ENERGY STAR 6.1
ErP
WEEE
RoHS

Cable management / Connectors

Multi-GPU ready -
Modular cable management -
Fully modular -
Sleeved cables
Flat 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 5
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) 1
PATA 4-pin 2
SATA 15-pin (HDD, Drives) 4
FDD (Floppy) 1
External fan connectors -

Casing

Dimensions without cable (L x W x D), (mm) 150 x 150 x 86
Weight (kg) 1.76
Color Black

Accessories

Thumb screws -
Screws
Cable ties
Velcro cable ties -
Box/Bag for PSU/Cables -
User manual languages EN, DE, FR, PL, ES, RU
OCK slot bracket with switch / OCK jumper -
SFX-to-ATX adapter bracket -

Service

Warranty (Years) 5
Express replacement service in first year -
International hotline / free of charge ✓ / DE, FR

Logistics data, RRP

Article number BN290
EAN code 4260052186312
Dimensions, package (L x W x H), (mm) 240 x 210 x 96
Gross weight, package (kg) 2.05
Pieces per packaging unit 6
Dimensions, shipping box (L x W x H), (mm) 514 x 326 x 241
Gross weight, shipping box (kg) 13.47
RRP (€) 47.90

PURE POWER 11 | 300W
Article number: BN290

Images

Video