High Definition
Integrated Realtek
ALC260 Audio
Type
Integrated
High Definition Codec
Yes
FM Synthesis Support
Yes
OPL3 FM Synthesis
Support
Yes
Sound Blaster
Compatibility
Yes
SPDIF 6-channel pass-
through
No
Audio Jacks
One Front fixed stereo analog Microphone-In (20-K ohm Input Impedance);
One Front fixed stereo Headphone-Out (expects at least a 32ohm load)
One Line-In* (12-K ohm Input Impedance)*
One Line-Out * (less than 800 ohms Output Impedance, expects at least a 10-K
ohm load)
One Stereo analog Microphone-In* (20-K ohm Input Impedance)
NOTE:
*Rear audio port are re-taskable as Line-In, Line-Out, Microphone-In, or
Headphone-Out with Optional driver, available only through download from
HP support website and not supported by default. External Speakers need to
be powered externally.
Sampling
44.1 kHz/48 kHz/96 kHz/192 kHz (output only)
Wavetable Syntheses
(software)
Yes – GM and FM Midi Support, Direct Music and Down Loadable Soundset (4
Meg DLS Level 1 and 2 Support)
3D Positional Sound
No
Digital Audio
Yes
Analog Audio
Yes
DVD Audio
Yes
Number of Channels on
Line-Out
(mono/stereo)
Stereo (Left & Right channels)
Internal Audio Speaker
Power Rating
1.5 W
Internal Speaker
Yes
Hardware Equalizer for
Internal Speaker
No
External Speaker Jack
(Line-Out)
Yes
Sound Blaster X-Fi
XtremeMusic Audio Card
Audio Quality
Total Harmonic Distortion + Noise at 1kHz (20kHz Low-pass filter) = 0.004%
Signal to Noise Ratio
(SNR)
Signal-to-Noise Ratio (20kHz Low-pass filter, A-Weighted)
Stereo Output: 109dB
Front and Rear Channels: 109dB
Center, Subwoofer and Side Channels: 109dB
QuickSpecs
HP xw4300 Workstation
Technical Specifications - Audio
DA - 12260 North America — Version 23 — May 25, 2007
Page 33
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