Product comparison · 2 power supply units

Dell 450-18505 power supply unit vs Dell 452-BBQP power supply unit

Key differences

Total power
- 450-18505 power supply unit:750 W
- 452-BBQP power supply unit:460 W
Product colour
- 450-18505 power supply unit:Black, Silver
- 452-BBQP power supply unit:Black

Differences highlightedShow differences only

Comparison of 450-18505, 452-BBQP
15 specifications	A Dell 450-18505 power supply unit Model 450-18505 View product	B Dell 452-BBQP power supply unit Model 452-BBQP View product
Power1 differ
Total powerDiffers	750 W	460 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Ports & interfacesidentical
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	0
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
PurposeKnown for one	Unknown — not stated by the source	PC
Compatible productsDiffers	PowerEdge R520 PowerEdge R720 PowerEdge R820	NVIDIA GeForce GTX 600 SE AMD Radeon HD 5000 SE
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, Silver	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan locationKnown for one	Side	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	185 mm
DepthKnown for one	Unknown — not stated by the source	409.6 mm
HeightKnown for one	Unknown — not stated by the source	173.5 mm
WeightKnown for one	Unknown — not stated by the source	3.5 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.