Product comparison · 2 power supply units

Aerocool VX-400 power supply unit vs HP 656364-B21.NS power supply unit

5specifications compared
5differ
0identical
33known for one product only

Key differences

Total power
- VX-400 power supply unit:400 W
- 656364-B21.NS power supply unit:1200 W
AC input voltage
- VX-400 power supply unit:230 V
- 656364-B21.NS power supply unit:100 - 240 V
AC input frequency
- VX-400 power supply unit:50 Hz
- 656364-B21.NS power supply unit:50 - 60 Hz
Power factor
- VX-400 power supply unit:0.99
- 656364-B21.NS power supply unit:0.998
Purpose
- VX-400 power supply unit:PC
- 656364-B21.NS power supply unit:Server

Side by side

Differences highlightedShow differences only

Comparison of VX-400, 656364-B21.NS
38 specifications	A Aerocool VX-400 power supply unit Model VX-400 View product	B HP 656364-B21.NS power supply unit Model 656364-B21.NS View product
Power4 differ
Total powerDiffers	400 W	1200 W
AC input voltageDiffers	230 V	100 - 240 V
AC input frequencyDiffers	50 Hz	50 - 60 Hz
Input currentKnown for one	4 A	Unknown — not stated by the source
Maximum input current (@110V)Known for one	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power factorDiffers	0.99	0.998
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	20 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	17 A	Unknown — not stated by the source
Max output current (+5V)Known for one	18 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
Power protection featuresKnown for one	Over power, Over voltage, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	2	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	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 (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
Performance1 differ
PurposeDiffers	PC	Server
ATX versionKnown for one	2.3	Unknown — not stated by the source
Noise levelKnown for one	30.6 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Platinum
Compatible productsKnown for one	Unknown — not stated by the source	ProLiant DL360p Gen8, ProLiant DL380p Gen8, ProLiant ML350p Gen8, ProLiant SL250s Gen8
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	38.1 mm
DepthKnown for one	Unknown — not stated by the source	190.5 mm
HeightKnown for one	Unknown — not stated by the source	86.3 mm
WeightKnown for one	Unknown — not stated by the source	1.13 kg

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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