Product comparison · 2 power supply units

Chieftec EON power supply unit vs Chieftec EON ZPU-400S power supply unit

38specifications compared
9differ
29identical
5known for one product only

Key differences

Total power
- EON power supply unit:600 W
- EON ZPU-400S power supply unit:400 W
Input current
- EON power supply unit:4.5 A
- EON ZPU-400S power supply unit:3 A
Maximum input current (@220V)
- EON power supply unit:4.5 A
- EON ZPU-400S power supply unit:3 A
Max output current (+12V1)
- EON power supply unit:45 A
- EON ZPU-400S power supply unit:30 A
Motherboard power cable length
- EON power supply unit:65 cm
- EON ZPU-400S power supply unit:55 cm
SATA power cable length
- EON power supply unit:450,600,750 mm
- EON ZPU-400S power supply unit:550,600 mm
Peripheral (Molex) power cable length
- EON power supply unit:450,600,750 mm
- EON ZPU-400S power supply unit:150,450 mm
PCI Express power connectors (6+2 pin)
- EON power supply unit:2
- EON ZPU-400S power supply unit:1

Side by side

Differences highlightedShow differences only

Comparison of EON, ZPU-400S
43 specifications	A Chieftec EON power supply unit Model EON View product	B Chieftec EON ZPU-400S power supply unit Model ZPU-400S View product
Power4 differ
Total powerDiffers	600 W	400 W
AC input voltage	200 - 240 V	200 - 240 V
AC input frequency	50 Hz	50 Hz
Input currentDiffers	4.5 A	3 A
Maximum input current (@220V)Differs	4.5 A	3 A
Power factor	0.9	0.9
Power Factor Correction (PFC) type	Active	Active
Combined power (-12V)	4.8 W	4.8 W
Combined power (+5Vsb)	12.5 W	12.5 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V1)Differs	45 A	30 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.4 A	0.4 A
Max output current (+5Vsb)	2.5 A	2.5 A
Power protection features	Short circuit, Surge and inrush, Surge protection	Short circuit, Surge and inrush, Surge protection
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	65 cm	55 cm
Number of SATA power connectors	4	4
SATA power cable lengthDiffers	450,600,750 mm	550,600 mm
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	2
Peripheral (Molex) power cable lengthDiffers	450,600,750 mm	150,450 mm
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6+2 pin)Differs	2	1
CPU power connector (4+4 pin)	Yes	Yes
ATX power connector (20+4 pin)	Yes	Yes
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC/Server	PC/Server
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS	80 PLUS
Supported motherboard form factors	ATX	ATX
ATX version	2.3	2.3
Designidentical
Product colour	Black	Black
Fan diameter	12 cm	12 cm
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CB, CE, EAC, RoHS
Weight & dimensions1 differ
Width	150 mm	150 mm
Depth	140 mm	140 mm
Height	86 mm	86 mm
WeightDiffers	1.34 kg	1.15 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.4 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ErP
Logistics dataidentical
Warranty period	2 year(s)	2 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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