Document purpose
This installation guide provides instructions for installing the hardware associated with
PowerProtect systems. Systems are shipped to the customer site either pre-installed in a rack
(factory-racked) or as separate components to install in an existing rack at the site (field-
installed). This guide provides instructions for both types of installation.
This document is intended for customers or Dell EMC Support personnel who are qualified to
install PowerProtect systems.
Field-installed systems
To install PowerProtect systems in an existing rack at the customer site, follow all the instructions
in this document to rack, cable, and configure the system.
Factory-racked systems
Factory-racked systems are pre-installed in the rack with the cables already connected. Follow the
instructions in Configure System for Use on page 71 to configure factory-racked systems.
The following documents, available from the Online Support website, provide additional
information about factory-racked systems:
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Dell EMC 40U-P Cabinet Site Preparation Guide
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Dell EMC 40U-P Cabinet Unpacking and Setup Guide
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Dell EMC Titan S Site Preparation Guide
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Dell EMC Titan S Unpacking and Setup Guide
l
Dell EMC Data Domain Rack Service Guide
DD9900 system features
Table 1
DD9900 system features
Configurations Single Node HA A-P
Processor 4 x Intel Xeon Gold, 2294 Mhz, 18C
Kernel 4.4
Memory
Configurations
Total 1152 GB
DIMMs 24 x 16 GB + 24 x 32 GB
HDD Drive Size 8TB
Supported
Capacity
Active Tier 576 <-> 1248 TBu
Cloud Tier 2016 TBu (Cloud Tier)
Disk Groups Active Tier 6 <-> 16
Over Provisioning 2
Cloud Tier (4TB) 5
SSDs for OS in 2.5" bays in head 4, 1.92TB, 1 WPD
Stream Count 1885 Wr, 300 Rd
Introduction and Preparation
10 Dell EMC PowerProtect DD9900 System Installation Guide
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