Product comparison · 2 power supply units

be quiet! Pure Power 10 vs be quiet! SFX L

34specifications compared
15differ
19identical
30known for one product only

Key differences

Total power
- Pure Power 10:700 W
- SFX L:500 W
Combined power (+3.3V)
- Pure Power 10:150 W
- SFX L:105 W
Combined power (+12V)
- Pure Power 10:672 W
- SFX L:500 W
Combined power (+5V)
- Pure Power 10:150 W
- SFX L:105 W
Max output current (+3.3V)
- Pure Power 10:25 A
- SFX L:20 A
Efficiency
- Pure Power 10:91%
- SFX L:92%
Cabling type
- Pure Power 10:Semi-Modular
- SFX L:Fully-Modular
80 PLUS certification
- Pure Power 10:80 PLUS Silver
- SFX L:80 PLUS Gold

Side by side

Differences highlightedShow differences only

Comparison of Pure Power 10, SFX L
64 specifications	A be quiet! Pure Power 10 View product	B be quiet! SFX L View product
Power7 differ
Total powerDiffers	700 W	500 W
Peak powerKnown for one	Unknown — not stated by the source	550 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	10 A
Power factorKnown for one	Unknown — not stated by the source	0.95
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	150 W	105 W
Combined power (+12V)Differs	672 W	500 W
Combined power (+5V)Differs	150 W	105 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)Differs	25 A	20 A
Max output current (+12V)Known for one	Unknown — not stated by the source	41.7 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
EfficiencyDiffers	91%	92%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Max output current (+12V1)Known for one	36 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	30 A	Unknown — not stated by the source
Ports & interfaces1 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	30 cm
Number of SATA power connectors	6	6
SATA power cable lengthKnown for one	Unknown — not stated by the source	600,800 mm
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	3
PCI Express power connectors (6+2 pin)	4	4
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Cabling typeDiffers	Semi-Modular	Fully-Modular
Number of PATA power connectorsKnown for one	3	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	SFX
80 PLUS certificationDiffers	80 PLUS Silver	80 PLUS Gold
ATX version	2.4	2.4
Bearing technologyKnown for one	Unknown — not stated by the source	Sleeve
Mean time between failures (MTBF)	100000 h	100000 h
EPS versionKnown for one	2.92	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, PCIe, SATA
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	CE, CB, TÜV, FCC, cTUVus, RCM
Weight & dimensions3 differ
WidthDiffers	160 mm	125 mm
DepthDiffers	86 mm	130 mm
HeightDiffers	150 mm	64 mm
WeightKnown for one	Unknown — not stated by the source	1.14 kg
Packaging dataidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	205 mm
Package depthKnown for one	Unknown — not stated by the source	220 mm
Package heightKnown for one	Unknown — not stated by the source	80 mm
Package weightKnown for one	Unknown — not stated by the source	2.02 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Technical detailsidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features3 differ
Screws includedKnown for one	Unknown — not stated by the source	Yes
Cable ties includedKnown for one	Unknown — not stated by the source	Yes
Noise level (silent mode, <30%)Differs	11.6 dB	9.9 dB
Noise level (quiet mode, 50%)Differs	12.8 dB	14 dB
Noise level (full-load mode, 100%)Differs	27.1 dB	28.5 dB
Cable management	Yes	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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