Hp WORKSTATION Z400 Uživatelský manuál stáhnout pdf (Strana 18)

Declared Noise Emissions

(Entry-level and High-end configurations)

System Configuration

(Entry level)

Processor Info

Intel Xeon Processor W3505 2.53 GHz

Memory Info

4 x 1GB DDR3 1333 MHz

Graphics Info

NVIDIA Quadro NVS 295

Disks/Optical/Floppy

1 x 160 GB 7200 RPM SATA / DVD-ROM / No Floppy

Declared Noise

Emissions

(in

accordance with ISO

7779 and ISO 9296)

Sound Power

( LWAd, bels )

Deskside Sound Pressure

Idle

3.9 Bels

23 dB

SATA Hard drive

Operating (random

reads)

4.2 Bels

25 dB

Floppy Drive Operating

(continuous copy)

4.7 Bels

29 dB

DVD-ROM Operating

(sequential reads)

5.1 Bels

38 dB

QuickSpecs

HP Z400 Workstation

System Technical Specifications

DA - 13276 Worldwide QuickSpecs — Version 4 — 4.17.2009

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Hp WORKSTATION Z400 Uživatelský manuál Strana 18