Product comparison · 2 power supply units

UNYKAch TFX 250W 92% Efficiency Power Supply vs UNYKAch CRPS 800WR 92% Efficiency Redundant Power Supply

37specifications compared
22differ
15identical
8known for one product only

Key differences

Total power
- TFX 250W 92% Efficiency Power Supply:250 W
- CRPS 800WR 92% Efficiency Redundant Power Supply:800 W
AC input voltage
- TFX 250W 92% Efficiency Power Supply:115 - 230 V
- CRPS 800WR 92% Efficiency Redundant Power Supply:100 - 240 V
Max output current (+3.3V)
- TFX 250W 92% Efficiency Power Supply:13 A
- CRPS 800WR 92% Efficiency Redundant Power Supply:24 A
Max output current (+12V1)
- TFX 250W 92% Efficiency Power Supply:14 A
- CRPS 800WR 92% Efficiency Redundant Power Supply:45 A
Max output current (+5V)
- TFX 250W 92% Efficiency Power Supply:13 A
- CRPS 800WR 92% Efficiency Redundant Power Supply:38 A
Max output current (+5Vsb)
- TFX 250W 92% Efficiency Power Supply:2 A
- CRPS 800WR 92% Efficiency Redundant Power Supply:3 A
Motherboard power connector
- TFX 250W 92% Efficiency Power Supply:20+4 pin ATX
- CRPS 800WR 92% Efficiency Redundant Power Supply:24-pin ATX
Motherboard power cable length
- TFX 250W 92% Efficiency Power Supply:32 cm
- CRPS 800WR 92% Efficiency Redundant Power Supply:45 cm

Side by side

Differences highlightedShow differences only

Comparison of 52018, PSUCRPS800WR
45 specifications	A UNYKAch TFX 250W 92% Efficiency Power Supply Model 52018 View product	B UNYKAch CRPS 800WR 92% Efficiency Redundant Power Supply Model PSUCRPS800WR View product
Power6 differ
Total powerDiffers	250 W	800 W
AC input voltageDiffers	115 - 230 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power Factor Correction (PFC) type	Active	Active
Max output current (+3.3V)Differs	13 A	24 A
Max output current (+12V1)Differs	14 A	45 A
Max output current (+5V)Differs	13 A	38 A
Max output current (-12V)	0.5 A	0.5 A
Max output current (+5Vsb)Differs	2 A	3 A
Efficiency	92%	92%
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Max output current (+12V2)Known for one	Unknown — not stated by the source	45 A
Ports & interfaces6 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthDiffers	32 cm	45 cm
Number of SATA power connectorsDiffers	3	2
SATA power cable lengthDiffers	320,450 mm	500,600 mm
Peripheral (Molex) power connectors (4-pin)Differs	1	4
Peripheral (Molex) power cable lengthDiffers	450 mm	400 mm
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power cable lengthKnown for one	32 cm	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performanceidentical
Purpose	Server	Server
Power supply unit (PSU) form factorKnown for one	TFX	Unknown — not stated by the source
80 PLUS certification	80 PLUS Platinum	80 PLUS Platinum
ATX version	2.3	2.3
Design2 differ
Product colour	Silver	Silver
Cooling type	Active	Active
Fan diameterDiffers	8 cm	4 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationDiffers	Top	Front
Fan speedKnown for one	Unknown — not stated by the source	0 - 2300 RPM
Certificatesidentical
Compliance certificates	RoHS	RoHS
Certification	CE	CE
Weight & dimensions4 differ
WidthDiffers	85 mm	75 mm
DepthDiffers	175 mm	265 mm
HeightDiffers	65 mm	84 mm
WeightDiffers	877 g	2.81 kg
Packaging data4 differ
Package widthDiffers	85 mm	75 mm
Package depthDiffers	175 mm	265 mm
Package heightDiffers	65 mm	84 mm
Package weightDiffers	877 g	2.81 kg
Other featuresidentical
Mounting type	Rack mounting	Rack mounting
Redundant power supply (RPS) support	Yes	Yes
EPS cable lengthKnown for one	Unknown — not stated by the source	47 cm
Screws includedKnown for one	Unknown — not stated by the source	Yes

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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