Product comparison · 2 power supply units

FSP Aurum Xilenser 400 vs QNAP PSU f/TS409U

8specifications compared
8differ
0identical
25known for one product only

Key differences

Total power
- Aurum Xilenser 400:400 W
- PSU f/TS409U:250 W
Cabling type
- Aurum Xilenser 400:Semi-Modular
- PSU f/TS409U:Non-Modular
Purpose
- Aurum Xilenser 400:PC
- PSU f/TS409U:Server
Product colour
- Aurum Xilenser 400:Black
- PSU f/TS409U:Silver
Width
- Aurum Xilenser 400:150 mm
- PSU f/TS409U:75 mm
Depth
- Aurum Xilenser 400:160 mm
- PSU f/TS409U:218 mm
Height
- Aurum Xilenser 400:86 mm
- PSU f/TS409U:54 mm
Weight
- Aurum Xilenser 400:2.6 kg
- PSU f/TS409U:950 g

Side by side

Differences highlightedShow differences only

Comparison of Aurum Xilenser 400, PSU f/TS409U
33 specifications	A FSP Aurum Xilenser 400 View product	B QNAP PSU f/TS409U View product
Power1 differ
Total powerDiffers	400 W	250 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
EfficiencyKnown for one	90%	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over voltage, Short circuit	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connectorKnown for one	24-pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	4	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	4	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Cabling typeDiffers	Semi-Modular	Non-Modular
Performance1 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
EPS versionKnown for one	2.92	Unknown — not stated by the source
Noise levelKnown for one	0 dB	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	TS-439 Pro/439 Pro II/439 Pro II+/459 Pro/459 Pro+/410U/419U
Design1 differ
Product colourDiffers	Black	Silver
Cooling typeKnown for one	Passive	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Safety regulation & standardsidentical
SafetyKnown for one	cUL, FCC, CE, TUV, GOST	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	150 mm	75 mm
DepthDiffers	160 mm	218 mm
HeightDiffers	86 mm	54 mm
WeightDiffers	2.6 kg	950 g
Packaging dataidentical
Package widthKnown for one	245 mm	Unknown — not stated by the source
Package depthKnown for one	327 mm	Unknown — not stated by the source
Package heightKnown for one	96 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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