Product comparison · 2 power supply units

UNYKAch ATX Atilus RGB Black 650W vs UNYKAch FLEX 1U standard UK PSU 1U

31specifications compared
26differ
5identical
20known for one product only

Key differences

Total power
- ATX Atilus RGB Black 650W:650 W
- FLEX 1U standard UK PSU 1U:250 W
AC input voltage
- ATX Atilus RGB Black 650W:100 - 240 V
- FLEX 1U standard UK PSU 1U:100 - 230 V
Max output current (+3.3V)
- ATX Atilus RGB Black 650W:18 A
- FLEX 1U standard UK PSU 1U:16 A
Max output current (-12V)
- ATX Atilus RGB Black 650W:0.3 A
- FLEX 1U standard UK PSU 1U:0.5 A
Max output current (+5Vsb)
- ATX Atilus RGB Black 650W:2.5 A
- FLEX 1U standard UK PSU 1U:2 A
Motherboard power cable length
- ATX Atilus RGB Black 650W:15.5 cm
- FLEX 1U standard UK PSU 1U:40 cm
SATA power cable length
- ATX Atilus RGB Black 650W:150,500 mm
- FLEX 1U standard UK PSU 1U:400,560,700 mm
Peripheral (Molex) power connectors (4-pin)
- ATX Atilus RGB Black 650W:1
- FLEX 1U standard UK PSU 1U:2

Side by side

Differences highlightedShow differences only

Comparison of ATX Atilus RGB Black 650W, UKPSU1U40004
51 specifications	A UNYKAch ATX Atilus RGB Black 650W View product	B UNYKAch FLEX 1U standard UK PSU 1U Model UKPSU1U40004 View product
Power6 differ
Total powerDiffers	650 W	250 W
AC input voltageDiffers	100 - 240 V	100 - 230 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power Factor Correction (PFC) type	Active	Active
Combined power (+5V)Known for one	18 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	18 A	16 A
Max output current (+12V)Known for one	54.1 A	Unknown — not stated by the source
Max output current (-12V)Differs	0.3 A	0.5 A
Max output current (+5Vsb)Differs	2.5 A	2 A
EfficiencyKnown for one	90%	Unknown — not stated by the source
Power protection featuresDiffers	Over power, Short circuit, Under voltage	Over current, Over voltage, Short circuit, Under voltage
Max output current (+12V1)Known for one	Unknown — not stated by the source	18 A
Max output current (+12V2)Known for one	Unknown — not stated by the source	10 A
Ports & interfaces4 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	15.5 cm	40 cm
Number of SATA power connectorsKnown for one	2	Unknown — not stated by the source
SATA power cable lengthDiffers	150,500 mm	400,560,700 mm
Peripheral (Molex) power connectors (4-pin)Differs	1	2
Peripheral (Molex) power cable lengthDiffers	150,500 mm	710,560 mm
EPS power connector (4+4 pin)	Yes	Yes
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	50 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Fully-Modular	Unknown — not stated by the source
Floppy disk drive cable lengthKnown for one	Unknown — not stated by the source	89 cm
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Performance3 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorDiffers	ATX	Flex ATX
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
ATX versionDiffers	2.31	2.3
Design4 differ
Product colourDiffers	Black	Silver
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	12 cm	4 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speedDiffers	1000 - 2200 RPM	0 - 1000 RPM
Fan locationDiffers	Top	Rear
IlluminationKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CE / ROHS / EN60950 / TÜV / 90% Effinciency	CE
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions4 differ
WidthDiffers	150 mm	100 mm
DepthDiffers	160 mm	195 mm
HeightDiffers	85 mm	40 mm
WeightDiffers	1.98 kg	990 g
Packaging data4 differ
Package widthDiffers	225 mm	100 mm
Package depthDiffers	350 mm	195 mm
Package heightDiffers	115 mm	40 mm
Package weightDiffers	2.16 kg	990 g
Package typeKnown for one	Box	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	Taiwan	Unknown — not stated by the source

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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