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ASUS Prime -750B-BLACK power supply unit 750 W 20+4 pin ATX ATX

ASUS Prime -750B-BLACK, 750 W, 100 - 240 V, Active, 120 W, 750 W, 120 W

Best offerPrice trend

£66.32

-2%
Price trend
Detailed analysis ›
Price history of ASUS Prime -750B-BLACK power supply unit 750 W 20+4 pin ATX ATX over the last 3 months
DatePrice
20 July 2026£67.53
24 July 2026£54.99
28 July 2026£54.99
31 July 2026£54.97
4 August 2026£54.98
8 August 2026£67.53
10 August 2026£69.97
16 August 2026£69.94
21 August 2026£54.99
4 September 2026£54.99
15 September 2026£68.51
20 September 2026£69.99
25 September 2026£75.99
9 October 2026£66.32
17 October 2026£66.32

Product Information

ASUS Prime -750B-BLACK. Total power: 750 W, AC input voltage: 100 - 240 V, Power Factor Correction (PFC) type: Active. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 120,400 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 13.5 cm. Width: 150 mm, Depth: 150 mm, Height: 86 mm

Power Supply Units ASUS

Product

Name
ASUS Prime -750B-BLACK power supply unit 750 W 20+4 pin ATX ATX
Brand
ASUS

Power

Total power
750 W
AC input voltage
100 - 240 V
Power Factor Correction (PFC) type
Active
Combined power (+3.3V)
120 W
Combined power (+12V)
750 W
Combined power (+5V)
120 W
Combined power (-12V)
3.6 W
Combined power (+5Vsb)
12.5 W
Max output current (+3.3V)
20 A
Max output current (+12V)
62.5 A
Max output current (+5V)
20 A
Max output current (-12V)
0.3 A
Max output current (+5Vsb)
2.5 A
Power protection features
Over current, Over power, Over voltage, Short circuit, Under voltage

Weight & dimensions

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

Ports & interfaces

Motherboard power connector
20+4 pin ATX
Peripheral (Molex) power connectors (4-pin)
3
Motherboard power cable length
60 cm
Number of SATA power connectors
6
SATA power cable length
120,400 mm
Peripheral (Molex) power cable length
120,400 mm
PCI Express power connectors (8-pin)
3
CPU power connector (4+4 pin)
Yes
CPU power cable length
80 cm

Packaging data

Package width
340 mm
Package depth
196 mm
Package height
115 mm
Package weight
3 kg
Package type
Box

Performance

Purpose
PC
Power supply unit (PSU) form factor
ATX
80 PLUS certification
80 PLUS Bronze
Bearing technology
Ball bearing
Mean time between failures (MTBF)
120000 h

Design

Product colour
Black
Cooling type
Active
Fan diameter
13.5 cm
Number of fans
1 fan(s)
Fan location
Top
On/off switch
Yes

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