Product comparison · 2 power supply units

Dell 450-18454 power supply unit vs FSP250-50GUB power supply unit

3specifications compared
2differ
1identical
27known for one product only

Key differences

Total power
- 450-18454 power supply unit:350 W
- FSP250-50GUB power supply unit:250 W
Purpose
- 450-18454 power supply unit:Server
- FSP250-50GUB power supply unit:PC

Side by side

Differences highlightedShow differences only

Comparison of 450-18454, FSP250-50GUB
30 specifications	A Dell 450-18454 power supply unit Model 450-18454 View product	B FSP FSP250-50GUB power supply unit Model FSP250-50GUB View product
Power1 differ
Total powerDiffers	350 W	250 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	47 - 63 Hz
Maximum input current (@110V)Known for one	Unknown — not stated by the source	3 A
Maximum input current (@220V)Known for one	Unknown — not stated by the source	1.5 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Max output current (+3.3V)Known for one	Unknown — not stated by the source	18 A
Max output current (+12V1)Known for one	Unknown — not stated by the source	17 A
Max output current (+5V)Known for one	Unknown — not stated by the source	18 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.5 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2 A
Ports & interfacesidentical
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Peripheral (Molex) power connectors (4-pin)Known for one	0	Unknown — not stated by the source
Performance1 differ
PurposeDiffers	Server	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	Flex ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Compatible productsKnown for one	Dell PowerEdge R320/420	Unknown — not stated by the source
Designidentical
Product colour	Grey	Grey
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	CE,FCC,TUV,UL/cUL
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN55022 class B EN55024 EN 61000-3-2 EN 61000-3-3
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	81.5 mm
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	40 mm
Other featuresidentical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Rise timeKnown for one	Unknown — not stated by the source	20 ms
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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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