Product comparison · 2 power supply units

Dell 331-5928 power supply unit vs Vultech GS-800W PRO

4specifications compared
4differ
0identical
28known for one product only

Key differences

Total power
- 331-5928 power supply unit:495 W
- GS-800W PRO:800 W
Purpose
- 331-5928 power supply unit:Server
- GS-800W PRO:PC
80 PLUS certification
- 331-5928 power supply unit:80 PLUS Platinum
- GS-800W PRO:80 PLUS
Product colour
- 331-5928 power supply unit:Black, Stainless steel
- GS-800W PRO:Black

Side by side

Differences highlightedShow differences only

Comparison of 331-5928, GS-800W PRO
32 specifications	A Dell 331-5928 power supply unit Model 331-5928 View product	B Vultech GS-800W PRO View product
Power1 differ
Total powerDiffers	495 W	800 W
AC input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Power protection featuresKnown for one	Unknown — not stated by the source	Overload, Short circuit
Ports & interfacesidentical
Motherboard power connectorKnown for one	Unknown — not stated by the source	20+4 pin ATX
Number of SATA power connectorsKnown for one	Unknown — not stated by the source	6
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	3
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Cabling typeKnown for one	Unknown — not stated by the source	Semi-Modular
Performance2 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
80 PLUS certificationDiffers	80 PLUS Platinum	80 PLUS
ATX versionKnown for one	Unknown — not stated by the source	2.3
Noise levelKnown for one	Unknown — not stated by the source	15 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	10000 h
Compatible productsKnown for one	PowerEdge R520 PowerEdge R620 PowerEdge R720 - PowerEdge R720XD - PowerEdge T320 - PowerEdge T420 - PowerEdge T620	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Stainless steel	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	140 mm
HeightKnown for one	Unknown — not stated by the source	85 mm
Other featuresidentical
Noise level (full-load mode, 100%)Known for one	Unknown — not stated by the source	29.9 dB
Warranty cardKnown 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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