Article number: BN227

SFX POWER 2

400W

Compact and Silent Energy

SFX Power 2 400W is the be quiet! advanced high-power compact PSU that gives you more for your mini or media PC. It is the perfect upgrade for any PC chassis requiring an SFX form factor PSU. Its efficient design supports Energy Star 5.2 requirements, ErP 2014, and 80PLUS® Bronze efficiency (up to 85%), while providing solid voltages and enough power to support a PCIe graphics card (6+2pin connector included).

For compact PC systems that perform beyond the ordinary, with an ideal combination of features, power, efficiency and be quiet! reliability, choose SFX Power 2 400W .
 

  • 400 watts of continuous power to ensure steady operation even when your PC meets an unexpectedly heavy load
  • 80PLUS Bronze certification and up to 89% power conversion efficiency let you use the provided energy more efficiently and reduces your power bills
  • Product conception, design and quality control in Germany

 

Energy Efficiency

  • 80PLUS Bronze certification independently verifies the high operating-efficiency (up to 89%) of this design
  • Higher efficiency means cost savings, because your PC draws less power from the mains. It also means less wasted heat, less cooling required, and an overall quieter operation
  • Standby drain of less than 0.25 watts
  • Meets Energy Star 6.0 guidelines
  • Fulfills ErP 2014 guidelines
  • Zero Load design and support of Intel’s Deep Power Down C6/C7 mode

 

Engineering

  • Use of the latest technology ensures premium performance and reliability
  • Supports the latest Intel® and AMD™ CPUs
  • Full suite of top safety protections defends against over-currents, over- and under-voltages, short circuits, and overloads, thus safeguarding your valuable components Low-Noise Operation
  • An automatically temperature-regulated 80 mm high-quality fan
  • Assured balance between cooling performance and quiet operation

 

Highly Compatible and Convenient

  • Sleeved cable lengths up to 50cm allow for improved cooling and are perfect for mini PC cases
  • System features 9 connectors for flexible system builds
  • Connectors are compatible with older components as well as those still on the drawing board
  • PCIe connector supports discrete graphics card
  • Clearly labeled plugs enable simple installation

 

Product Conception, Design and Quality Control in Germany

  • 2- year warranty
  • Quick support is available via our international hotline, Mondays to Fridays from 9:00 am to 5:30 pm German local time: +49 (0) 40-736 76 86 - 98

 

All models at a glance:

Features

General data

Model SFX Power 2 400W
Continuous power (W) 400
Peak power (W) 450
Form factor ATX 12V SFX 12V Version 3.3
Form factor EPS 12V -
Modular cable management -
Topology -
Voltage (Vac) 100 - 240
Frequency (Hz) 50 - 60
Input current (A) 6 / 3.5
PFC active
Power factor at 100% load >0.97
Compliant to Intel C6/C7
Power consumption in standby (W) <0.18
Average life time (h / 25°C) 100.000
Operating temperature up to (°C) 50

Infographics

open all / close all

Output

12V rails (multi-rail operation) -
12V single rail operation
Overclocking key -
+3.3V (A) 21
+5V (A) 22
+12V1 (A) 17
+12V2 (A) 16
+12V3 (A) -
+12V4 (A) -
+12V5 (A) -
+12V6 (A) -
-12V (A) 0.5
+5Vsb (A) 2.5
Max. combined power 12V (W) 360
Max. combined power 3.3V + 5V (W) 120
Hold-up time (ms @ 100%) >24

Fan / Cooling technology

Fan type high-quality fan
+SilentWings -
Motor technology 4-pole fan motor
Bearing technology Sleeve
Fan size (mm) 80
Max. fan speed (rpm), temperature-dependent 2,579
Temperature control for case fans -
dB(A) at 20% load 20,7
dB(A) at 50% load 20,9
dB(A) at 100% load 33,9

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) -

Eco / Efficiency

80PLUS certification Bronze
Efficiency (%) at 230V, 20% load 86.8
Efficiency (%) at 230V, 50% load 89.3
Efficiency (%) at 230V, 100% load 87.5

Environmental directives

ENERGY STAR 6.0
ErP
WEEE
RoHS

Cable management / Connectors

Multi-GPU ready -
Modular cable management -
Fully modular -
Sleeved cables
Flat cables -
Cable length to mainboard (cm) 35
Cable length to first connector (cm) 35
Maximum cable length (cm) 50
All-in-one cable (SATA/PATA/FDD) -
No. of cables 6
ATX-Motherboard (20+4-pin) 1
P8 (CPU) -
P4+4 (CPU) -
P4 (CPU) 1
PCI-E 6-pin (GPU) -
PCI-E 6+2-pin (GPU) 1
PATA 4 pin 1
SATA 15-pin (HDD, Drives) 4
FDD (Floppy) 1
Mainboard connector (PATA 4-pin) -
External fan connectors -

Casing

Dimensions without cable (L x W x D), (mm) 100 x 125 x 63.5
Weight (kg) 0.95
Color black

Accessories

Thumb screws -
Screws
Cable ties
Velcro cable ties -
AC power cord (mm) 1.500
Box/Bag for PSU/Cables -
User manual languages DE, EN, FR, PL, ES
OCK slot bracket with switch / OCK jumper -
SFX-to-ATX adapter bracket -

Service

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

Logistics data, RRP

Range SFX Power
Article number BN227
EAN code 4260052183724
Dimensions, package (L x W x H), (mm) 199x195x75
Gross weight, package (kg) 1.3
Pieces per packaging unit 6
Dimensions, shipping box (L x W x H), (mm) 430x269x235
Gross weight, shipping box (kg) 9
RRP (€) 77.00

SFX POWER 2 | 400W
Article number: BN227

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