HP Z1

System Configuration
(Entry level)
Processor Info Intel i3-2120 2-core 3.3 GHz
Memory Info 2 x 2 GB DDR3 1333 MHz
Graphics Info NVIDIA Q1000M MXM
Disks/Optical/Floppy 1 x 500 GB 7200 RPM SATA / DVD R/RW dual layer LightScribe
Declared Noise Emissions
(in accordance with ISO
7779 and ISO 9296)
Sound Power (LWAd, bels) Desktop Sound Pressure (LpAm,
decibels)
Idle 3.2 Bels 23 dB
Hard drive Operating
(random reads)
3.4 Bels 23 dB
DVD-ROM Operating
(sequential reads)
5.3 Bels 36 dB
System Configuration
(High-end)
Processor Info Intel E5-1280 4-core 3.5 GHz
Memory Info 4 x 4 GB DDR3 1333 MHz
Graphics Info NVIDIA Q4000M MXM
Disks/Optical/Floppy 2 x 600 GB 10K RPM SATA / DVD R/RW dual layer LightScribe
Declared Noise Emissions
(in accordance with ISO
7779 and ISO 9296)
Sound Power (LWAd, bels) Desktop Sound Pressure (LpAm,
decibels)
Idle 3.3 Bels 24 dB
Hard drive Operating
(random reads)
4.1 Bels 32 dB
DVD-ROM Operating
(sequential reads)
5.3 Bels 39 dB
QuickSpecs
HP Z1 Workstation
System Technical Specifications
DA - 14263 North America — Version 21 — October 4, 2013 Page 18