Product comparison · 2 power supply units

Nilox PSNI-4501 power supply unit vs Nilox PSNI-4502PRO power supply unit

Key differences

Number of SATA power connectors
- PSNI-4501 power supply unit:2
- PSNI-4502PRO power supply unit:3
Dimensions (WxDxH)
- PSNI-4501 power supply unit:180 x 240 x 100 mm
- PSNI-4502PRO power supply unit:180 x 230 x 90 mm

Differences highlightedShow differences only

Comparison of PSNI-4501, PSNI-4502PRO
23 specifications	A Nilox PSNI-4501 power supply unit Model PSNI-4501 View product	B Nilox PSNI-4502PRO power supply unit Model PSNI-4502PRO View product
Poweridentical
Total power	450 W	450 W
AC input voltage	115 - 230 V	115 - 230 V
Power Factor Correction (PFC) typeKnown for one	Passive	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	2	3
Peripheral (Molex) power connectors (4-pin)	Yes	Yes
ATX Power connector (20-pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connector	1	1
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX version	2.03	2.03
Noise levelKnown for one	30 dB	Unknown — not stated by the source
Designidentical
Product colour	Silver	Silver
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	180 mm	Unknown — not stated by the source
DepthKnown for one	240 mm	Unknown — not stated by the source
HeightKnown for one	180 mm	Unknown — not stated by the source
Weight	1 kg	1 kg
Other features1 differ
Dimensions (WxDxH)Differs	180 x 240 x 100 mm	180 x 230 x 90 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, TUV, ISO

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.