Product comparison · 2 power supply units

Zalman ACRUX II vs Zalman TeramaxII SE

36specifications compared
13differ
23identical
12known for one product only

Key differences

Input current
- ACRUX II:12 - 6 A
- TeramaxII SE:12-6 A
Combined power (+3.3V)
- ACRUX II:120 W
- TeramaxII SE:100 W
Combined power (+5V)
- ACRUX II:120 W
- TeramaxII SE:100 W
Efficiency
- ACRUX II:92%
- TeramaxII SE:90%
Motherboard power connector
- ACRUX II:24-pin ATX
- TeramaxII SE:18+10 pin ATX
Number of SATA power connectors
- ACRUX II:12
- TeramaxII SE:3
80 PLUS certification
- ACRUX II:80 PLUS Platinum
- TeramaxII SE:80 PLUS Gold
Operating temperature (T-T)
- ACRUX II:0 - 40 °C
- TeramaxII SE:10 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of ACRUX II, TeramaxII SE
48 specifications	A Zalman ACRUX II View product	B Zalman TeramaxII SE View product
Power5 differ
Total power	850 W	850 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Input currentDiffers	12 - 6 A	12-6 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	120 W	100 W
Combined power (+12V)	850 W	850 W
Combined power (+5V)Differs	120 W	100 W
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	15 W	15 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)	70.83 A	70.83 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	92%	90%
Power protection featuresDiffers	Over power, Over voltage, Under voltage, Over current, Short circuit, Overheating, Surge & inrush protection (SIP), No load operation	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces2 differ
Motherboard power connectorDiffers	24-pin ATX	18+10 pin ATX
Motherboard power cable length	60 cm	60 cm
Number of SATA power connectorsDiffers	12	3
SATA power cable length	500 mm	500 mm
Number of SATA power cablesKnown for one	3	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
Peripheral (Molex) power cable lengthKnown for one	500 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)	4	4
PCI Express power connectors (12+4 pin)Known for one	1	Unknown — not stated by the source
PCI Express power connectors (12+4 pin) cable lengthKnown for one	600 mm	Unknown — not stated by the source
PCI Express power cable lengthKnown for one	55 cm	Unknown — not stated by the source
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthKnown for one	70 cm	Unknown — not stated by the source
Cabling typeKnown for one	Fully-Modular	Unknown — not stated by the source
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certificationDiffers	80 PLUS Platinum	80 PLUS Gold
ATX versionKnown for one	3.1	Unknown — not stated by the source
Silent modeKnown for one	Yes	Unknown — not stated by the source
Bearing technology	FDB	FDB
Mean time between failures (MTBF)	100000 h	100000 h
Designidentical
Product colour	Black	Black
Fan diameter	12 cm	12 cm
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	10 - 40 °C
Certificates1 differ
Compliance certificatesDiffers	CE, CB, RoHS, EAC, cTUVus, RCM, Federal Communications Commission (FCC)	EAC, TÜV mark, RoHS, CB, CE, cTUVus
CertificationKnown for one	LAMBDA A+, Cybenetics ETA TITANIUM	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	140 mm	150 mm
Height	86 mm	86 mm
WeightDiffers	2.4 kg	2.6 kg
Other featuresidentical
Fan controllerKnown for one	Yes	Unknown — not stated by the source

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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