Product comparison · 2 power supply units

FSP Aurum S 400 vs FSP700-50ARN 88+

32specifications compared
16differ
16identical
18known for one product only

Key differences

Total power
- Aurum S 400:400 W
- FSP700-50ARN 88+:700 W
AC input voltage
- Aurum S 400:90 - 264 V
- FSP700-50ARN 88+:180 - 264 V
Combined power (+3.3V)
- Aurum S 400:120 W
- FSP700-50ARN 88+:160 W
Combined power (+12V)
- Aurum S 400:384 W
- FSP700-50ARN 88+:620 W
Combined power (+5V)
- Aurum S 400:120 W
- FSP700-50ARN 88+:160 W
Combined power (-12V)
- Aurum S 400:18.6 W
- FSP700-50ARN 88+:23.5 W
Combined power (+5Vsb)
- Aurum S 400:18.6 W
- FSP700-50ARN 88+:23.5 W
Max output current (+3.3V)
- Aurum S 400:24 A
- FSP700-50ARN 88+:22 A

Side by side

Differences highlightedShow differences only

Comparison of Aurum S 400, FSP700-50ARN 88+
50 specifications	A FSP Aurum S 400 View product	B FSP FSP700-50ARN 88+View product
Power11 differ
Total powerDiffers	400 W	700 W
AC input voltageDiffers	90 - 264 V	180 - 264 V
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Combined power (+3.3V)Differs	120 W	160 W
Combined power (+12V)Differs	384 W	620 W
Combined power (+5V)Differs	120 W	160 W
Combined power (-12V)Differs	18.6 W	23.5 W
Combined power (+5Vsb)Differs	18.6 W	23.5 W
Max output current (+3.3V)Differs	24 A	22 A
Max output current (+12V)Differs	32 A	51.7 A
Max output current (+5V)Differs	15 A	22 A
EfficiencyDiffers	90%	88%
Peak powerKnown for one	Unknown — not stated by the source	750 W
Input currentKnown for one	Unknown — not stated by the source	5 A
Power factorKnown for one	Unknown — not stated by the source	0.9
Ports & interfaces1 differ
Number of SATA power connectorsKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	3	2
PCI Express power connectors (6+2 pin)Known for one	2	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Performance2 differ
80 PLUS certificationDiffers	80 PLUS Gold	80 PLUS Silver
EPS versionKnown for one	2.92	Unknown — not stated by the source
Noise levelDiffers	21 dB	29.8 dB
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	CB, CE, FCC, UL/CUL, TUV, GOST, CCC, BSMI	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
WeightKnown for one	1.91 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	218 mm	Unknown — not stated by the source
Package depthKnown for one	298 mm	Unknown — not stated by the source
Package heightKnown for one	96 mm	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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