Product comparison · 2 power supply units

FSP Aurum S 400 vs FSP Aurum S 700

45specifications compared
10differ
35identical
0known for one product only

Key differences

The FSP Aurum S 700 has 300 W more total power than the FSP Aurum S 400 (700 W vs 400 W). The FSP Aurum S 700 has 40 W more combined power (+3.3V) than the FSP Aurum S 400 (160 W vs 120 W). The FSP Aurum S 700 has 288 W more combined power (+12V) than the FSP Aurum S 400 (672 W vs 384 W).

Total power
- Aurum S 400:400 W
- Aurum S 700:700 W
Combined power (+3.3V)
- Aurum S 400:120 W
- Aurum S 700:160 W
Combined power (+12V)
- Aurum S 400:384 W
- Aurum S 700:672 W
Combined power (+5V)
- Aurum S 400:120 W
- Aurum S 700:160 W
Max output current (+3.3V)
- Aurum S 400:24 A
- Aurum S 700:25 A
Max output current (+12V)
- Aurum S 400:32 A
- Aurum S 700:56 A
Max output current (+5V)
- Aurum S 400:15 A
- Aurum S 700:25 A
Number of SATA power connectors
- Aurum S 400:5
- Aurum S 700:9

Side by side

Differences highlightedShow differences only

Comparison of Aurum S 400, Aurum S 700
45 specifications	A FSP Aurum S 400 View product	B FSP Aurum S 700 View product
Power7 differ
Total powerDiffers	400 W	700 W
AC input voltage	90 - 264 V	90 - 264 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Maximum input current (@110V)	+12V,+3.3V,+5V,+5Vsb,-12V	+12V,+3.3V,+5V,+5Vsb,-12V
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	120 W	160 W
Combined power (+12V)Differs	384 W	672 W
Combined power (+5V)Differs	120 W	160 W
Combined power (-12V)	18.6 W	18.6 W
Combined power (+5Vsb)	18.6 W	18.6 W
Max output current (+3.3V)Differs	24 A	25 A
Max output current (+12V)Differs	32 A	56 A
Max output current (+5V)Differs	15 A	25 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
Efficiency	90%	90%
Power protection features	Over current, Over voltage, Short circuit	Over current, Over voltage, Short circuit
Ports & interfaces2 differ
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	5	9
Peripheral (Molex) power connectors (4-pin)	3	3
PCI Express power connectors (6+2 pin)Differs	2	4
CPU power connector (4+4 pin)	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
ATX version	2.3	2.3
EPS version	2.92	2.92
Noise level	21 dB	21 dB
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Safety regulation & standardsidentical
Safety	CB, CE, FCC, UL/CUL, TUV, GOST, CCC, BSMI	CB, CE, FCC, UL/CUL, TUV, GOST, CCC, BSMI
Weight & dimensions1 differ
Width	140 mm	140 mm
Depth	150 mm	150 mm
Height	86 mm	86 mm
WeightDiffers	1.91 kg	2.2 kg
Packaging dataidentical
Package width	218 mm	218 mm
Package depth	298 mm	298 mm
Package height	96 mm	96 mm

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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