Product comparison · 2 power supply units

Chieftec GPB-400S power supply unit vs Dell 450-AFJN power supply unit

4specifications compared
3differ
1identical
33known for one product only

Key differences

Total power
- GPB-400S power supply unit:400 W
- 450-AFJN power supply unit:350 W
Purpose
- GPB-400S power supply unit:PC
- 450-AFJN power supply unit:Server
Product colour
- GPB-400S power supply unit:Silver
- 450-AFJN power supply unit:Metallic

Side by side

Differences highlightedShow differences only

Comparison of GPB-400S, 450-AFJN
37 specifications	A Chieftec GPB-400S power supply unit Model GPB-400S View product	B Dell 450-AFJN power supply unit Model 450-AFJN View product
Power1 differ
Total powerDiffers	400 W	350 W
AC input voltageKnown for one	200 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Input currentKnown for one	3 A	Unknown — not stated by the source
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	100 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	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	17 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	30 A	Unknown — not stated by the source
Max output current (+5V)Known for one	16 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
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overload, 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
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Cabling typeKnown for one	Non-Modular	Unknown — not stated by the source
Performance1 differ
PurposeDiffers	PC	Server
Power supply unit (PSU) form factorKnown for one	PS/2	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	- PowerEdge R320 - PowerEdge R330 - PowerEdge R340 - PowerEdge R420 - PowerVault NX440
Design1 differ
Product colourDiffers	Silver	Metallic
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
On/off switchKnown for one	Yes	Unknown — not stated by the source
Cooling typeKnown for one	Unknown — not stated by the source	Active
IlluminationKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	140 mm	Unknown — not stated by the source
HeightKnown for one	87 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	84733020	84733020
Other featuresidentical
Number of SATA connectorsKnown for one	5	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.