HP Compaq dc7100 SFF User Manual

Technical Reference Guide 361834-001 5-35
Input/Output Interfaces
5.8.5 Audio Specifications
The specifications for the integrated AC97 audio subsystem are listed in Table 5-26.
Table 5-26.
AC97 Audio Subsystem Specifications
Parameter Measurement
Sampling Rate 7040 KHz to 48 KHz
Resolution 16 bit
Nominal Input Voltage:
Mic In (w/+20 db gain)
Line In
.283 Vp-p
2.83 Vp-p
Impedance:
Mic In
Line In
Line Out
1 K ohms (nom)
10 K ohms (min)
800 ohms
Signal-to-Noise Ratio (input to Line Out) 90 db (nom)
Frequency Response (-3db to Line Output):
Line Input
Mic Input
A/D (PC record)
Line input
Mic input
D/A (PC playback)
20 Hz – 20 KHz
100 Hz – 12 KHz
20 Hz – 19.2 KHz
100 Hz – 8.8 Khz
20 Hz – 19.2 KHz
Max. Power Output (with 10% THD):
Small Form Factor
Slim Desktop/Configurable Minitower
8 watts (into 8 ohms)
3 watts (into 16 ohms)
Input Gain Attenuation Range -46.5 db
Master Volume Range -94.5 db
Frequency Response:
Codec
Speaker (Small Form Factor)
20–20 KHz
450–4000 Hz

HP Compaq dc7100 SFF Specifications

General

Processor Speed	Up to 3.8 GHz
Graphics	Integrated Intel Graphics Media Accelerator 900
Audio	Integrated AC'97 audio
Form Factor	Small Form Factor (SFF)
Power Supply	240W
Processor	Intel Pentium 4
Chipset	Intel 915G Express
Memory	Up to 4 GB DDR
Storage	40 GB to 160 GB HDD
Optical Drive	CD-ROM or DVD-ROM
Network	Integrated Intel Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	USB 2.0, serial, parallel, VGA
Operating System	Windows XP Professional