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Web: www.multitronic.fi
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E-mail: info@multitronic.fi

be quiet! TFX Power 3 300W - Power supply, 80 Plus Gold

Manufacturer: BE QUIET!
ID: BN323
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7390€ Show VAT 0% Show VAT 25,5%
Estimated delivery: 24.04 - 25.04
1pcs available at remote stock
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Order and pick up in 5-7 days Open today: Closed (Good Friday) About this store
Order and pick up in 5-7 days Open today: Closed About this store
Order and pick up in 5-7 days Open today: Closed (Good Friday) About this store
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Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Technical details
Sustainability compliancecheckmark
Sustainability certificatesENERGY STAR, ErP
Ports & interfaces
Motherboard power connector20+4 pin ATX
Floppy drive power connector1
Number of SATA power connectors3
Peripheral (Molex) power connectors (4-pin)2
CPU P4 connector (4-pin)1
PCI Express power connectors (6+2 pin)1
Cabling typeNon-Modular
Motherboard power cable length35 cm
SATA power cable length300,450,600 mm
CPU power cable length35 cm
Peripheral (Molex) power cable length300,450 mm
PCI Express power cable length40 cm
Floppy disk drive cable length60 cm
Weight & dimensions
Weight1.1 kg
Height65 mm
Width85 mm
Depth175 mm
Energy management
Peak power350 W
Input current4/2 A
Nominal power300 W
Efficiency90.6%
Hold time29 ms
Power protection featuresOver current, Over power, Over voltage, Short circuit, Under voltage
Power factor0.98
Power Factor Correction (PFC) typeActive
Combined power (+3.3V)103 W
Combined power (+12V)288 W
Combined power (+5V)103 W
Max output current (+3.3V)18 A
Max output current (+5V)18 A
Max output current (-12V)0.3 A
Max output current (+5Vsb)3 A
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Max output current (+12V2)13 A
Max output current (+12V1)13 A
Total power300 W
Maximum input current (@110V)4 A
Maximum input current (@220V)2 A
Packaging data
Package weight1.43 kg
Package depth80 mm
Package height215 mm
Package width159 mm
Package typeBox
Certificates
80 PLUS certification80 PLUS Gold
Design
Product colourBlack
Number of fans1 fan(s)
Cooling typeActive
Fan diameter8 cm
Performance
Mean time between failures (MTBF)100000 h
SafetyCE, CB, TÜV, CU
Noise level21.7 dB
PurposePC
ATX version2.52
EPS version2.92
Power supply unit (PSU) form factorTFX
Logistics data
Shipping (inner) case width27.5 cm
Shipping (inner) case length47.4 cm
Shipping (inner) case height19.5 cm
Shipping (inner) case gross weight9.39 kg
Products per shipping (inner) case6 pc(s)
Harmonized System (HS) code84733020
EAN4260052188293
Warranty5 years

The be quiet! TFX Power 3 300W is engineered for compact and media PCs, delivering a perfect balance of power and efficiency with its 80 PLUS Gold certification. Achieving up to 91.7% efficiency, this power supply unit not only reduces energy costs but also ensures a stable and reliable power output, thanks to its strong dual 12V rails. Designed with a focus on silent operation, the TFX Power 3 features an 80mm temperature-controlled fan that minimizes noise to a remarkably low level, making it an excellent choice for any quiet computing environment.

With a continuous output of 300W, the TFX Power 3 supports demanding peripherals such as high-performance graphics cards with its 6+2 pin PCIe connector. Built with high-quality Japanese capacitors and reinforced with comprehensive protective measures against overcurrents, overvoltages, and short circuits, this model guarantees not just efficiency but also safety and durability for your system. Whether you are building a gaming PC or setting up a workstation, the TFX Power 3 provides the reliable power and features you need.

Key Features
  • 300W continuous power output
  • 80 PLUS Gold certification for high energy efficiency (up to 91.7%)
  • Compact TFX form factor, ideal for smaller builds
  • Dual 12V rails for stable power distribution
  • 6+2 pin PCIe connector for powerful GPUs
  • Temperature-controlled 80mm fan for quiet operation (max 21.7 dB(A))
  • Standby power draw of less than 0.17 watts
  • Built-in safety features: OCP, OVP, SCP protection
  • High-quality Japanese capacitors for durability
  • 3-year manufacturer's warranty
What is in the box
  • be quiet! TFX Power 3 300W power supply unit
  • Power cord
  • Mounting screws
  • User manual
  • Cable ties

Multitronic Vaasa: 0 pcs
Estimated delivery: 23.04 - 25.04
Multitronic Pietarsaari: 0 pcs
Estimated delivery: 23.04 - 25.04
Multitronic Jyväskylä: 0 pcs
Estimated delivery: 23.04 - 25.04
Multitronic Lappeenranta: 0 pcs
Estimated delivery: 23.04 - 25.04
Multitronic Mariehamn: 0 pcs
Estimated delivery: 23.04 - 25.04
Fetch from the shop
Estimated delivery time: 23.04 - 25.04
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 24.04 - 25.04
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 23.04 - 24.04
4,90 €
Posti: Postal package
Estimated delivery time: 24.04 - 25.04
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 24.04
6,90 €
Posti: Home delivery
Estimated delivery time: 24.04
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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