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Technical Characteristics
27
Technical Characteristics
Contact your dealer for product availability in your country.
(1) Declared values LwAd = LwA + 0.3B(A).
(2) As an ENERGY STAR partner, HP has determined that this product meets the ENERGY STAR guidelines for energy
efficiency. This value is only achieved when “Suspend to RAM” (S3 mode) is enabled.
Characteristics HP Vectra vl420
Desktop PC
HP Vectra vl420
Minitower PC
HP Vectra vl420
Small Form Factor PC
Weight (configuration
with 1 CD-ROM drive,
excluding keyboard and
display)
10kg (22 pounds) 13.5kg (29.76 pounds) 9.2kg (20.3 pounds)
Dimensions Width: 43.5cm (17.13in.)
Height: 13.5cm (5.31in.)
Depth: 43 cm (16.92in.)
Width: 20.5cm (8.07in.)
Height: 47.6cm (18.74in.)
Depth: 44.7cm (17.6in.)
Width: 34.0cm (13.38in.)
Height: 9.5cm (3.74in.)
Depth: 40.5cm (15.95in.)
Acoustic noise emission
(ISO 7779)
• Idle (typical)
• Operating with
hard disk access
• Operating with
floppy disk access
• Operating with CD
access
Sound power
level
1
LwA
≤
3.5B(A)
LwA
≤
3.6B(A)
LwA
≤
4.7B(A)
LwA
≤
4.7B(A)
Sound pressure
level at
operator
position
LpA
≤
28dB(A)
LpA
≤
28dB(A)
LpA
≤
41dB(A)
LpA
≤
39dB(A)
Sound power
level
1
LwA
≤
3.6B(A)
LwA
≤
3.7B(A)
LwA
≤
4.7B(A)
LwA
≤
4.7B(A)
Sound pressure
level at
operator
position
LpA
≤
22dB(A)
LpA
≤
22dB(A)
LpA
≤
34dB(A)
LpA
≤
36dB(A)
Sound power
level
1
LwA
≤
3.6B(A)
LwA
≤
3.8B(A)
LwA
≤
4.4B(A)
LwA
≤
4.5B(A)
Sound pressure
level at
operator
position
LpA
≤
29dB(A)
LpA
≤
29dB(A)
LpA
≤
38dB(A)
LpA
≤
40dB(A)
Power Supply
Input voltage
(voltage selection
switch):
Input frequency:
100-127V 5A, 200-240V 3A ~
50Hz/60Hz
100-127V 5A, 200-240V 3.5A ~
50Hz/60Hz
100-127V 4A, 200-240V 2A ~
50Hz/60Hz
Power consumption -
Windows 2000
• Max. operating
• Idle (typical)
• Sleep (suspend)
2
• Off
115V / 60Hz and 230V / 50Hz
110W
45W
3.5W
3.2W
Storage Humidity 8% to 85% (relative)
QUG-us.book Page 27 Friday, February 1, 2002 2:57 PM