HP Z220 SFF, Z220 CMT, Z420, Z620, and Z820 Workstations Maintenance and Service Guide

HP Z820 Workstation cabling guidelines

See

HP Z820 Workstation system board components on page 33 to determine the location of system

board connectors.

NOTE: Port 0 is the default port for the boot drive (the default port can be changed manually in the

BIOS).

System board connector

Drive configuration scenarios

1234

SATA RAID

5 only

SATA RAID

5 only

SAS 0 HDD 1 HDD 1 eSAS 2 HDD 1 — —

SAS 1 HDD 2 HDD 2 eSAS 2 HDD 2 — —

SAS 2 HDD 3 HDD 3 eSAS 2 HDD 3 — —

SAS 3 HDD 4 HDD 4 eSAS 2 HDD 4 — —

SAS 4 HDD 5 eSAS 1 eSAS 1 HDD 5 — —

SAS 5 HDD 6 eSAS 1 eSAS 1 HDD 6 — —

SAS 6 — eSAS 1 eSAS 1 ODD 1 ODD 1 —

SAS 7 — eSAS 1 eSAS 1 ODD 2 ODD 2 —

SATA 0 ODD 1 ODD 1 ODD 1 eSATA eSATA ODD 1

SATA 1 ODD 2 ODD 2 ODD 2 eSATA eSATA ODD 2

SCU 0 — — HDD 1 — HDD 1 HDD 1

SCU 1 — — HDD2 — HDD 2 HDD 2

SCU 2 — — HDD3 — HDD 3 HDD 3

SCU 3 — — HDD4 — HDD 4 HDD 4

eSAS 1 / eSAS 2 = external SAS (HP external SAS back panel or PCI bracket – 4 ports per cable assembly)

eSATA = external SATA (2 ports per cable assembly)

HDD = SATA or SAS hard disk drive (SCU ports are SATA only)

ODD = optical disc drive

NOTE: Only the most common configurations are shown here.

Component replacement guidelines 97