HP Compaq dx2400 Quickspecs page 12

QuickSpecs
System Details
Service and Support
Vibration
Acoustic Noise
Note 1
On-site Warrant : One-year (1-1-1) limited warranty delivers one year of on-site, next business-
Note 2
day service for parts and labor and includes free telephone support
Note 2
coverage 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. One-year
onsite and labor are not available in all countries.
NOTE 1: Terms and conditions may vary by country. Certain restrictions and exclusions apply. Other
warranty variations may be offered in your region
NOTE 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.
NOTE 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.
DA - 12921 North America — Version 25 — July 28, 2009
HP Compaq dx2400 Microtower Business PC
Listed are the levels of vibration the product can withstand with NO damage
being incurred. The values represent a flat random vibration input
acceleration profile across the given frequency range.
Operating
Non-Operating
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)
FIXED DISK (Random
write)
CD-ROM (Sequential
Reads)
Random vibration at 5Hz@0.00025G
2
10Hz@0.01G /Hz, 100Hz@0.01G
2
300Hz@0.00001G /Hz
5Hz to 300Hz, (0.25G's nominal).
Random vibration at 0.008G²/Hz,
10Hz to 500Hz, (2 Grms nominal).
LWAd = 4.3 Bels,
Desktop Average LpAm = 32 dBA
LWAd = 4.8 Bels,
Desktop Average LpAm = 37dBA
LWAd = 5.0 Bels,
Deskside Average LpAm = 39dBA
Note 3
24 x 7. Global
2
/Hz,
2
/Hz,
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