System Configuration
The configuration used for the Energy Consumption and Declared Noise Emissions data for the Microtower
Desktop model is based on a typically configured product.
Energy Consumption
115 VAC 230 VAC 100 VAC
Normal Operation
63.2 W 63.5 W 62.2 W
Sleep (ENERGY STAR
low power mode)
2.75 W 2.81 W 2.81 W
Off
2.46 W 2.63 W 2.10 W
Heat Dissipation*
115 VAC 230 VAC 100 VAC
Normal Operation
215.5 BTU/hr 216.5 BTU/hr 212.3 BTU/hr
Sleep
9.4 BTU/hr 9.6 BTU/hr 9.6 BTU/hr
Off
8.4 BTU/hr 9.0 BTU/hr 7.2 BTU/hr
*
Heat dissipation is calculated based on the measured watts, assuming the service level is attained for
one hour.
This product is in compliance with US executive order 13221, WOL (wake on LAN) disabled.
Declared Noise Emissions
(in accordance with
ISO 7779 and ISO 9296)
System Fan Off
Sound Power
(LWAd, bels)
Sound Pressure
(LpAm, decibels)
Idle
4.0
30
Fixed Disk (random
writes)
4.1
31
Longevity and Upgrading
This product is designed to be upgraded, possibly extending its useful life by several years. Spare parts are
available throughout the warranty period and for up to 5 years after the end of production. Upgradeability
features contained in the product include:
AMD socket AM2
8 USB ports
2 empty full-height PCI slots
1 empty full-height PCIe x1 slot
1 empty full-height PCIe x16 slot
2 internal 3.5-inch drive bays
1 external 3.5-inch drive bay
2 internal 5.25-inch drive bays
4 memory slots
1 second Serial port (optional)
Batteries
This product complies with ISO standards:
EU Directive 91/ 157/ EEC
EU Directive 93/ 86/ EEC
EU Directive 98/ 101/ EEC
Batteries used in the product do not contain:
Mercury greater the 5ppm by weight
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications - Environmental Data
DA - 12546 North America — Version 39 — October 29, 2008
Page 49