Configuring your product

Christmas Deals

Last Chance Deals, Opening Times and Cut Offs

be quiet! SFX L Power power supply unit 500 W 20+4 pin ATX Black

£102.99 £111.99
Excl VAT £85.83

Key Details:

  • 80PLUS® Gold certification with up to 92% power conversion efficiency
  • Multi-GPU support with four PCIe connectors
  • Full cable management for build flexibility and convenient usage
  • Silent, temperature-controlled 120mm high-quality fan
  • LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion circuit design supports stability and efficiency
  • High-quality Japanese capacitors for maximum reliability and operating life
  • Powerful 12V-rail design for high stability and performance
  • SFX-to-ATX adapter bracket allows flexible use with larger case sizes
  • Black flat cables of up to 80cm for improved cooling
  • Full suite of top safety features
  • Product conception, design and quality control in Germany
BE QUIET!  |  SKU: BN238  |  Condition: Brand New  |  Barcode: 4260052187128

Description

500 W, SFX 12V 3.3/ATX 2.4, 120mm fan, 28.5dB max., ATX 20+4-pin, 4x PCI-E 6+2-pin, 1x P4+4, 6x SATA, 3x PATA

Compact and Silent Energy

be quiet! SFX L Power 500W is especially recommended for mini ITX PCs and compact gaming systems. It performs well beyond the ordinary, with a great combination of quietness, features, reliability and efficiency.

POWERFUL, RELIABLE AND STABLE
A strong partner for Mini ITX and compact gaming PCs
The SFX L Power supplies CPUs and GPUs with steady and dependable power thanks to a stable 12V-rail, high quality Japanese capacitors and innovative technologies such as LLC, Synchronous Rectifier and DC-to-DC conversion. 4 PCIe connectors to support multi-GPU setups.

QUIET OPERATION FOR COMPACT SYSTEMS
Optimized for low-noise operation
This PSU is perfect for compact gaming PC or HTPC users who are looking for an SFX PSU that is fitted with a 120mm fan. This model includes a temperature-controlled fan. The SFX L Power was built to be very silent thanks to the fan technology used and it produces little wasted heat.

80 PLUS® GOLD CERTIFICATION
Very high operating efficiency
SFX L Power 500W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs with cooler and quieter operation.

MODULAR AND FLAT CABLES
Highly compatible and convenient
Entirely modular cables are enhanced by premium black flat cables. This simplifies the installation and keeps the system tidy.

SUPER VERSATILE INSTALLATION
Adapts to your individual requirements
This power supply is particularly versatile in deployment thanks to the SFX-to-ATX adapter bracket provided. Not only does it fit into cases with an SFX form factor, but can also be installed in a few simple steps into larger ATX cases.

Power
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency 92%
Hold time 16.7 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.3 A
Max output current (+5V) 20 A
Max output current (+12V) 41.7 A
Max output current (+3.3V) 20 A
Combined power (+5Vsb) 15 W
Combined power (-12V) 3.6 W
Combined power (+5V) 105 W
Combined power (+12V) 500 W
Combined power (+3.3V) 105 W
Power Factor Correction (PFC) type Active
Power factor 0.99
Input current 10 A
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Peak power 550 W
Total power 500 W
Ports & interfaces
Cabling type Fully-Modular
CPU power cable length 40 cm
CPU power connector (4+4 pin) Yes
PCI Express power cable length 40 cm
PCI Express power connectors (6+2 pin) 4
Number of SATA power connectors 6
Number of PATA power connectors 3
Motherboard power cable length 30 cm
Motherboard power connector 20+4 pin ATX
Performance
Certification CE, CB, TÜV, FCC, cTUVus, RCM
Bearing technology Sleeve
Silent mode Yes
ATX version 2.4
Supported motherboard form factors Mini-ITX
80 PLUS certification 80 PLUS Gold
Power supply unit (PSU) form factor SFX
Purpose PC
Design
On/off switch Yes
Number of fans 1 fan(s)
Fan diameter 12 cm
Product colour Black
Weight & dimensions
Weight 1.14 kg
Height 64 mm
Depth 130 mm
Width 125 mm
Packaging data
Package type Box
Package weight 2.02 kg
Package height 80 mm
Package depth 220 mm
Package width 205 mm
Manual Yes
Technical details
Sustainability certificates ENERGY STAR
Compliance certificates RoHS
Logistics data
Products per master (outer) case 10 pc(s)
Harmonized System (HS) code 84733020
Master (outer) case gross weight 21.4 kg
Master (outer) case height 240 mm
Master (outer) case length 430 mm
Master (outer) case width 430 mm
Other features
Noise level (full-load mode, 100%) 28.5 dB
Noise level (quiet mode, 50%) 14 dB
Noise level (silent mode, 9.9 dB
Cable ties included Yes
Screws included Yes

Specifications

  • Grade
    Brand New
  • Part Number
    BN238

Grading Guide

Brand New – This product is Brand New and in it’s original
packaging.

New - Open Box - This product is unused but the box has been opened.

New – No Box – This product is unused but doesn’t come with
the original box/packaging.

Refurbished – This product has been refurbished by ourselves
or by the manufacturer.

Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.

Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.

Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.

Warranty

Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.

Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.

Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.

Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.

Read more - Warranty Information

PDFs/Manuals

For extra information please see the manufaturers website

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
BE QUIET!

be quiet! SFX L Power power supply unit 500 W 20+4 pin ATX Black

£102.99 £111.99
Excl VAT £85.83
500 W, SFX 12V 3.3/ATX 2.4, 120mm fan, 28.5dB max., ATX 20+4-pin, 4x PCI-E 6+2-pin, 1x P4+4, 6x SATA, 3x PATA

Compact and Silent Energy

be quiet! SFX L Power 500W is especially recommended for mini ITX PCs and compact gaming systems. It performs well beyond the ordinary, with a great combination of quietness, features, reliability and efficiency.

POWERFUL, RELIABLE AND STABLE
A strong partner for Mini ITX and compact gaming PCs
The SFX L Power supplies CPUs and GPUs with steady and dependable power thanks to a stable 12V-rail, high quality Japanese capacitors and innovative technologies such as LLC, Synchronous Rectifier and DC-to-DC conversion. 4 PCIe connectors to support multi-GPU setups.

QUIET OPERATION FOR COMPACT SYSTEMS
Optimized for low-noise operation
This PSU is perfect for compact gaming PC or HTPC users who are looking for an SFX PSU that is fitted with a 120mm fan. This model includes a temperature-controlled fan. The SFX L Power was built to be very silent thanks to the fan technology used and it produces little wasted heat.

80 PLUS® GOLD CERTIFICATION
Very high operating efficiency
SFX L Power 500W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs with cooler and quieter operation.

MODULAR AND FLAT CABLES
Highly compatible and convenient
Entirely modular cables are enhanced by premium black flat cables. This simplifies the installation and keeps the system tidy.

SUPER VERSATILE INSTALLATION
Adapts to your individual requirements
This power supply is particularly versatile in deployment thanks to the SFX-to-ATX adapter bracket provided. Not only does it fit into cases with an SFX form factor, but can also be installed in a few simple steps into larger ATX cases.

Power
Power protection features Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Efficiency 92%
Hold time 16.7 ms
Max output current (+5Vsb) 3 A
Max output current (-12V) 0.3 A
Max output current (+5V) 20 A
Max output current (+12V) 41.7 A
Max output current (+3.3V) 20 A
Combined power (+5Vsb) 15 W
Combined power (-12V) 3.6 W
Combined power (+5V) 105 W
Combined power (+12V) 500 W
Combined power (+3.3V) 105 W
Power Factor Correction (PFC) type Active
Power factor 0.99
Input current 10 A
AC input frequency 50 - 60 Hz
AC input voltage 100 - 240 V
Peak power 550 W
Total power 500 W
Ports & interfaces
Cabling type Fully-Modular
CPU power cable length 40 cm
CPU power connector (4+4 pin) Yes
PCI Express power cable length 40 cm
PCI Express power connectors (6+2 pin) 4
Number of SATA power connectors 6
Number of PATA power connectors 3
Motherboard power cable length 30 cm
Motherboard power connector 20+4 pin ATX
Performance
Certification CE, CB, TÜV, FCC, cTUVus, RCM
Bearing technology Sleeve
Silent mode Yes
ATX version 2.4
Supported motherboard form factors Mini-ITX
80 PLUS certification 80 PLUS Gold
Power supply unit (PSU) form factor SFX
Purpose PC
Design
On/off switch Yes
Number of fans 1 fan(s)
Fan diameter 12 cm
Product colour Black
Weight & dimensions
Weight 1.14 kg
Height 64 mm
Depth 130 mm
Width 125 mm
Packaging data
Package type Box
Package weight 2.02 kg
Package height 80 mm
Package depth 220 mm
Package width 205 mm
Manual Yes
Technical details
Sustainability certificates ENERGY STAR
Compliance certificates RoHS
Logistics data
Products per master (outer) case 10 pc(s)
Harmonized System (HS) code 84733020
Master (outer) case gross weight 21.4 kg
Master (outer) case height 240 mm
Master (outer) case length 430 mm
Master (outer) case width 430 mm
Other features
Noise level (full-load mode, 100%) 28.5 dB
Noise level (quiet mode, 50%) 14 dB
Noise level (silent mode, 9.9 dB
Cable ties included Yes
Screws included Yes
View product