Acoustic Noise
Listed are the declared A-WEIGHTED SOUND POWER LEVELS (LWAd) and
declared average desktop seated operator position A-WEIGHTED SOUND
PRESSURE LEVELS (LpAm) when the product is operating in a 73.4°F (23°C)
ambient environment. Noise emissions were measured in accordance with ISO
7779 (ECMA 74) and declared in accordance with ISO 9296 (ECMA 109).
IDLE
(Fixed disk drive
spinning)
LWAd = 4.3 Bels,
Desktop Average LpAm = 32 dBA
FIXED DISK
(Random write)
LWAd = 4.8 Bels,
Desktop Average LpAm = 37dBA
CD-ROM
(Sequential
Reads)
LWAd = 5.0 Bels,
Deskside Average LpAm = 39dBA
Service and Support
On-site Warranty
1
: One-year (1-1-1) limited warranty delivers one year of on-site, next business-day
2
service for parts and labor and includes free telephone support
3
24 x 7. Global coverage
2
ensures that any
product purchased in one country and transferred to another non-restricted country will remain fully
covered under the original warranty and service offering.
1
Terms and conditions may vary by country. Certain restrictions and exclusions apply.
2
On-site service may be provided pursuant to a service contract between HP and an authorized HP third-
party provider, and is not available in certain countries. Global service response times are based on
commercially reasonable best effort and may vary by country.
3
Technical telephone support applies only to HP-configured Compaq and third-party HP-qualified
hardware and software. Toll-free calling and 24 x 7 support may not be available in some countries.
QuickSpecs
HP Compaq dx2300 Microtower Business PC
System Details
DA - 12668 North America — Version 17 — May 21, 2008
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