be quiet! Pure Power 11 500W power supply unit 20+4 pin ATX ATX Black

be quiet! Pure Power 11 500W power supply unit 20+4 pin ATX ATX Black

be quiet!

GBP 66.99 There are 2 offers for this product.

Pure Power 11 500W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-GPU gaming 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 price.

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  • AWD-IT Unknown
    GBP 66.99
  • Back to the Office Out of stock
    GBP 75.99

Specifications

Power

Total power
500 W
Peak power
550 W
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Input current
8 A
Power factor
0.99
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
120 W
Combined power (+12V)
480 W
Combined power (+5V)
120 W
Combined power (-12V)
3.6 W
Combined power (+5Vsb)
15 W
Max output current (+3.3V)
24 A
Max output current (+12V1)
28 A
Max output current (+12V2)
20 A
Max output current (+5V)
15 A
Max output current (-12V)
0.3 A
Max output current (+5Vsb)
3 A
Hold time
23 ms
Efficiency
92%
Power protection features
Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector
20+4 pin ATX
Motherboard power cable length
55 cm
Number of SATA power connectors
6
Number of PATA power connectors
3
SATA power cable length
500,650,800 mm
PCI Express power connectors (6+2 pin)
2
PCI Express power cable length
50 cm
CPU power connector (4+4 pin)
Yes
CPU power cable length
60 cm
Floppy disk drive connector
Yes
Cabling type
Non-Modular

Performance

80 PLUS certification
80 PLUS Gold
Purpose
PC
Power supply unit (PSU) form factor
ATX
ATX version
2.4
Bearing technology
Rifle

Design

Product colour
Black
Fan diameter
12 cm
Number of fans
1 fan(s)

Certificates

Compliance certificates
RoHS
Certification
ErP, WEEE

Safety regulation & standards

Safety
CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC

Weight & dimensions

Width
150 mm
Depth
150 mm
Height
86 mm
Weight
2.05 kg

Packaging data

Manual
Yes
Package width
210 mm
Package depth
240 mm
Package height
96 mm
Package weight
2.33 kg
Package type
Box

Technical details

Sustainability certificates
ENERGY STAR

Logistics data

Master (outer) case width
326 mm
Master (outer) case length
514 mm
Master (outer) case height
241 mm
Master (outer) case gross weight
15.2 kg
Harmonized System (HS) code
84733020
Products per master (outer) case
6 pc(s)

Other features

Screws included
Yes
Cable ties included
Yes
Noise level (silent mode, <30%)
9.3 dB
Noise level (quiet mode, 50%)
9.6 dB
Noise level (full-load mode, 100%)
21.6 dB

Database Right data-sheet 2026 Icecat. All rights reserved. · Specs Icecat