Additional Features
Additional FeaturesAdditional Features
Additional Features
Bootable without keyboard, mouse or monitor
Keyboard/mouse/USB wake up
Support S1, S3, S4 and S5
ACPI status
Hardware monitor capability
CPU fan speed control
Network Interface
Network InterfaceNetwork Interface
Network Interface
Integrated Realtek 8101E
Integrated Realtek 8101EIntegrated Realtek 8101E
Integrated Realtek 8101E
10/100 Fast Ethernet
10/100 Fast Ethernet10/100 Fast Ethernet
10/100 Fast Ethernet
Controller
ControllerController
Controller
Hardware Highlights
Hardware HighlightsHardware Highlights
Hardware Highlights
PCIe x1 interface
Features
FeaturesFeatures
Features
10-Mbps and 100-Mbps operation
Crossover detection and auto-correction
Wake-on-Lan and remote Wake-up (Wake-on-
LAN supported from S1, S3, S4 only. Not
supported from S5)
Power Supply
Power SupplyPower Supply
Power Supply
ATX Power Supply - Passive PFC/non-PFC with a 115v/230v line switch
Passive Power Factor Correction (PFC) – with line switch set to 230V - No PFC in 115V line switch
position
90 to 140VAC, or 180 to 264VAC operating voltage range
100 to 127VAC, or 200 to 240VAC rated voltage range
50-60 Hz rated line frequency
47-63 Hz operating line frequency range
300 watt maximum rated power
80-mm power supply fan – variable speed for optimum acoustics
Power Conservation
Power ConservationPower Conservation
Power Conservation
‘Energy Saver‘
‘Energy Saver‘‘Energy Saver‘
‘Energy Saver‘
APM 1.2 support
Screen blanking
Hard drive 'Idle' mode
System Idle mode
~2 watt power consumption in ES mode – suspend to RAM (S3) (instantly available PC)
Processor/Cache memory power-down (S3)
System Environmental
System EnvironmentalSystem Environmental
System Environmental
Specs
SpecsSpecs
Specs
Values are subject to change without notification and are for reference only.
Performance of system, options, and ancillary equipment will vary depending on the system
configuration.
Levels presented do not account for non-HP/Compaq installed hardware.
Ambient Air Temperature
Ambient Air TemperatureAmbient Air Temperature
Ambient Air Temperature
Operating
OperatingOperating
Operating
50° to 95°F (10° to 35°C) at sea level with an
altitude de-rating of 1.0°C per every 1000 ft
(300 m) above sea level to a maximum of 8000
ft (2500 m), no direct sustained sunlight.
Maximum rate of change is 77°F/Hr (25°C/Hr).
The upper limit may be limited by the type and
number of options installed.
Storage
StorageStorage
Storage
-22° to 140°F (-30° to 60°C) –
Maximum rate of change: 410°F/Hr (210°C/Hr).
QuickSpecs
HP Compaq dx2420 Microtower Business PC
HP Compaq dx2420 Microtower Business PCHP Compaq dx2420 Microtower Business PC
HP Compaq dx2420 Microtower Business PC
System Details
DA - 13293 EMEA — Version 6 — November 19, 2009
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