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PowerProtect DD9900 System Installation and Storage Expansion Guide

DD9900 system features

Table 1. DD9900 system featuresThis table describes the DD9900 system features.
Features Single Node HA
Processor 4 x Intel Xeon 6240, 18C, 2.6GHz, 150W
Kernel 4.4
Memory Configurations Total 1152 GB
DIMMs 24 x 16 GB + 24 x 32 GB
HDD Drive Size Active Tier storage 8 TB
Cloud Tier metadata 4 TB
Supported Capacity Active Tier 576 <-> 1536 TBu
Cloud Tier 3072 TBu (Cloud Tier)
Disk Groups Active Tier 8 <-> 18 (8 TB)
Cloud Tier (4 TB) 6
SSDs for DD OS in 2.5" bays in head 4, 1.92TB, 1 Writes Per Day (WPD)
Stream Count 1885 Wr, 300 Rd
Cache SSDs Cache drive capacity (2.5% of Active Tier capacity) 10 (External FS25) 3.84 TB
Cache SSD shelf FS25 1
HA Private Interconnect N/A (3) 10G Base-T or 10G SFP+ ports (NDC)
16 GB NVRAM 1
HW Accelerator 100 Quick Assist Technology (QAT) 8970 2
Internal SAS PowerEdge Raid Controller (PERC) H330+ 12 Gbps SAS 1
External SAS Quad Port 12 Gbps SAS 2 default, 3 supported for shelf migration
SAS String Depth (max) ES30/ES40 7
DS60/DS600 3
Host interface HBAs 2-port 100 GbE-QSFP28 4 maximum
2-port 25 GbE-SFP28 4 maximum
4-port 10 GbE-SFP+ 4 maximum
4-port 10GBASE-T 4 maximum
4-port 16 Gb FC 4 maximum
Network Daughter Card options (system will have one of the two options) 4-port 10 GbE-SP+ FasLinQ 1
4-port 10GBASE-T 1

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