Product comparison · 2 pcs/workstations

HP Compaq dx2420 MT vs HP dx2420 MT + LA2405wg

Key differences

Optical drive type
- Compaq dx2420 MT:DVD Super Multi
- dx2420 MT + LA2405wg:DVD±RW
Display diagonal
- Compaq dx2420 MT:48.3 cm (19")
- dx2420 MT + LA2405wg:61 cm (24")
Display resolution
- Compaq dx2420 MT:1440 x 900 pixels
- dx2420 MT + LA2405wg:1920 x 1200 pixels
Display brightness
- Compaq dx2420 MT:250 cd/m²
- dx2420 MT + LA2405wg:300 cd/m²
Audio system
- Compaq dx2420 MT:HDA
- dx2420 MT + LA2405wg:High Definition Audio

Differences highlightedShow differences only

Comparison of Compaq dx2420 MT, dx2420 MT + LA2405wg
103 specifications	A HP Compaq dx2420 MT View product	B HP dx2420 MT + LA2405wg View product
Storage1 differ
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage drive controllerKnown for one	SATA 3.0Gb/s NCQ SMART IV	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Video adapter, busKnown for one	PCI Express x16	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Designidentical
External drive baysKnown for one	2 x 5.25", 1 x 3.5"	Unknown — not stated by the source
Display3 differ
Display diagonalDiffers	48.3 cm (19")	61 cm (24")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1200 pixels
Display brightnessDiffers	250 cd/m²	300 cd/m²
DisplayKnown for one	LCD	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HDA	High Definition Audio

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.