TFX POWER 2

300W Bronze

TFX POWER 2

300W Bronze

Compact and Silent Energy

TFX Power 2 300W Bronze, the advanced and compact be quiet! PSU, gives you more for your mini or media PC. It is the perfect upgrade for any PC chassis demanding a TFX form factor PSU. Designed for higher efficiency, it supports Energy Star 5.2 requirements, ErP 2014, and 80 PLUS® Bronze (up to 87%), while providing solid voltages and power to support a PCIe graphics card (6-pin connector included).

For compact PC systems that perform beyond the ordinary, with the best combination of features, power, efficiency, be quiet! reliability and quietness, choose TFX Power 2 300W Bronze.
 

80 PLUS® BRONZE CERTIFICATION

Efficient operation

The 80 PLUS Bronze certification with an efficiency rating of up to 87% is convincing evidence of this PSU’s power saving operation.

STRONG DUAL 12V RAIL

For a stable operation

The dual 12V rail design supports high stability as the CPU receives its power through an independent rail. For demanding peripherals like a graphics card, a PCIe connector is included. Safety protections defend against overcurrents, over- and undervoltages, short circuits and overloads, thus keeping your valuable components safe.

“We at be quiet! have a heart for mini and media PCs. TFX Power 3 is our love letter to those systems and it makes me happy to know, how many of them are equipped in such compact systems all over the world." 

Christian Berndt, Technical Specialist

All models at a glance:

Product Series

General data

ModelTFX Power 2 300W Bronze
Continuous power (W)300
Peak power (W)330
Form factorTFX12V Version 2.4
Form factor EPS 12V-
Topology-
Digitally controlled-
Voltage (Vac)100 - 240
Frequency (Hz)50 - 60
Input current (A)4 / 2
Power factor at 100% load>0.97
Modern standby-
Power consumption in standby (W)<0.15
Average life time (h / 25°C)100,000
Operating temperature up to (°C)40

Infographics

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Efficiency

80 PLUS certificationBronze
Efficiency (%) at 230V, 2% load-
Efficiency (%) at 230V, 10% load78,3
Efficiency (%) at 230V, 20% load84.7
Efficiency (%) at 230V, 50% load87.3
Efficiency (%) at 230V, 100% load85.3

Fan and cooling technology

FanHigh quality fan
Fan size (mm)80
Bearing technologySleeve
Motor technology4-pole fan motor
Max. fan speed (rpm)2003
dB(A) at 10% load11
dB(A) at 20% load11.7
dB(A) at 50% load14.6
dB(A) at 100% load31.4

Output

Multi-rail operation (12V rails)2
12V single rail operation-
Overclocking key-
+3.3V (A)21
+5V (A)15
+12V1 (A)13
+12V2 (A)13
+12V3 (A)-
+12V4 (A)-
+12V5 (A)-
+12V6 (A)-
-12V (A)0.3
+5Vsb (A)2
Max. combined power 12V (W)264
Max. combined power 12VHPWR (W)0
Max. combined power 3.3V + 5V (W)103
Hold-up time at 100% load (ms)16
Hold-up time at 80% load (ms)-
Power good signal (ms)100 - 500

Cables and connectors

Modular cables-
Sleeved cablesall
Flat cables-
Maximum cable length (cm)65
Cable length to motherboard (cm)35
No. of cables5
ATX-Motherboard (20+4-pin)1
P4+4 (CPU)-
P8 (CPU)-
P4 (CPU)1
12VHPWR cables0
PCI-e 6+2-pin (GPU)-
PCI-e 6-pin (GPU)1 (via adapter)
SATA4
PATA2
FDD (Floppy)1

Protection

OTP (over temperature protection)-
OCP (over current protection)
OPP (over power protection)
SCP (short circuit protection)
OVP (over Voltage protection)
UVP (under Voltage protection)
SIP (Surge & Inrush Protection)-

Safety certification

BSMI-
CB
CCC-
CE
cRUus-
cTUVus-
CU-
FCC-
RCM-
TÜV
UKCA-

Environmental directives

Energy Star6.0
ErP
WEEE
RoHS
Triman-

Scope of delivery

Thumb screws-
Screws
Cable ties
Velcro cable ties-
User manual languagesDE, EN, ES, FR, PL
OCK slot bracket with switch / OCK jumper-
SFX-to-ATX adapter bracket-

Casing

Dimensions without cable (L x W x H), (mm)175 x 85 x 70
Weight (kg)1.2
ColorBlack

Service

Warranty (Years)2
Express replacement service in first year-
International hotline / free of charge✓ / DE, FR

Logistics data and RRP

Article numberBN228
EAN code4260052183731
Dimensions, package (L x W x H), (mm)195 x 80 x 159
Gross weight, package (kg)1.5
Pieces per packaging unit6
Dimensions, shipping box (L x W x H), (mm)430 x 275 x 195
Gross weight, shipping box (kg)10
RRP (€)63.00

TFX POWER 2 | 300W Bronze
Article number: BN228

Images