HP e-Vectra Technical Information PDF herunterladen (Seite 15)

System Overview

Specifications

Physical Characteristics

Characteristic VL420 Desktop PC VL420 Minitower PC VL420 SFF PC

Weight (configuration with 1 CD-ROM

drive, excluding keyboard and display)

10kg (22 pounds) 13.4kg (29.5 pounds) 9.2kg (20.3 pounds)

Dimensions Width: 43.5cm (17.13in.)

Height: 13.5cm (5.31in.)

Depth: 43cm (16.92in.)

Width: 20.5cm (8.1in.)

Height: 47.6cm (18.7in.)

Depth: 44.7cm (17.6in.)

Width: 34.0cm (13.38in.)

Height: 9.5cm (3.74in.)

Depth: 40.5cm (15.95in.)

Footprint 0.19m

(2.05 sq ft) 0.09m

(0.97 sq ft) 0.14m

(1.51 sq ft)

Environmental Specifications

Environmental Specifications (System Processing Unit, with Hard Disk)

Operating Temperature +5

C to +35

C (+41

F to 95

Storage Temperature -40°F to +70°F (-40°C to +158°C)

Operating Humidity 15% to 80% (relative)

Storage Humidity (operating) 15% to 80% (relative), non-condensing at 40°C (104°F)

Storage Humidity (non operating) 8% to 85% (relative), non-condensing at 40°C (104°F)

NOTE

Operating temperature and humidity ranges may vary depending on the mass storage devices installed. High humidity

levels can cause improper operation of disk drives. Low humidity ranges can aggravate static electricity problems and

cause excessive wear of the disk surface.

Acoustic Noise Emission

Characteristic VL420 Desktop PC VL420 Minitower PC VL420 SFF PC

Acoustic noise emission (IS O7779)

•

Idle (typical)

•

Operating with hard disk access

•

Operating with floppy disk access

•

Operating with CD access

Sound pressure level at

operator position

LpA

≤

28 dB(A)

LpA

≤

28 dB(A)

LpA

≤

41 dB(A)

LpA

≤

39 dB(A)

Sound pressure level at

operator position

LpA

≤

22 dB(A)

LpA

≤

22 dB(A)

LpA

≤

34 dB(A)

LpA

≤

36 dB(A)

Sound pressure level at

operator position

LpA

≤

29 dB(A)

LpA

≤

29 dB(A)

LpA

≤

38 dB(A)

LpA

≤

40 dB(A)

•

Idle (typical)

•

Operating with hard disk access

•

Operating with floppy disk access

•

Operating with CD access

Sound power level

LwA

≤

3.5 B(A)

LwA

≤

3.6 B(A)

LwA

≤

4.7 B(A)

LwA

≤

4.7 B(A)

Sound power level

LpA

≤

3.6 B(A)

LpA

≤

3.7 B(A)

LpA

≤

4.7 B(A)

LpA

≤

4.7 B(A)

Sound power level

LpA

≤

3.6 B(A)

LpA

≤

3.8 B(A)

LpA

≤

4.4 B(A)

LpA

≤

4.5 B(A)

1.LwAd = LwA + 3 dB(A).

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