HP Z1 G2 Maintenance And Service Guide

RAID hard drive maximum and associated storage controller
options
This section lists the maximum number of hard drives supported on HP workstations according to RAID
conguration and storage controller options.
NOTE: This section applies to internal workstation congurations that do not use add-in cards and external
enclosures.
●
Max of 2 drives:
◦
2 x 2.5” (SFF HDD or SSD)
OR
◦
One 3.5” HDD (Using 3.5” HDD Carrier) plus one mSATA drive
●
Max of 3 drives:
◦
2 x 2.5” SFF HDD or SSD (Using 2.5” HDD carrier) plus one mSATA drive
Supported RAID congurations
The following RAID congurations are supported:
RAID conguration details
Conguration Description Controllers
RAID 0
Integrated striped disk
array
●
Requires a minimum of two drives.
●
Provides improved I/O performance.
●
Provides no fault tolerance.
●
Loses all data if any disk in the array fails.
●
Increases disk performance.
Intel with RST
RAID 1
Mirrored disk array
●
Supports a minimum of two drives.
●
Provides 100% redundancy: all data from one drive
is duplicated on a second drive.
●
Recovers from a single-drive failure.
●
Serves as a good entry-level redundant system.
Intel with RST
RAID hard drive maximum and associated storage controller options 79

HP Z1 G2 Specifications

General

Brand	HP
Model	Z1 G2
Category	Desktop
Language	English