PowerProtect DD9400 System Installation and Storage Expansion Guide

DD9400 system features

Table 1. DD9400 system featuresThis table describes the DD9400 system features.
Features		Single Node	HA
Processor		2 x Intel Xeon 5218, 16C, 2.3GHz, 125W
Kernel		4.4
Memory Configurations	Total	576 GB
Memory Configurations	DIMMs	12 x 16 GB + 12 x 32 GB
HDD Drive Size	Active Tier storage	8 TB
HDD Drive Size	Cloud Tier metadata	4 TB
Supported Capacity	Active Tier	192 <-> 768 TBu
Supported Capacity	Cloud Tier	1536 TBu
Disk Groups	Active Tier	4 <-> 10 (8 TB)
Disk Groups	Cloud Tier (4 TB)	4
SSDs for DD OS in 2.5" bays in head		4, 1.92 TB, 1 Writes Per Day (WPD)
Stream Count		800 Wr, 220 Rd
Cache SSDs in 2.5"	Cache drive capacity (2.5% of Active Tier capacity)	5 (internal) 3.84 TB	5 (External FS25) 3.84 TB
Cache SSD shelf	FS25	0	1
HA Private Interconnect		N/A	(2) 10G Base-T or 10G SFP+ ports (NDC)
16 GB NVRAM		1
HW Accelerator	100 Quick Assist Technology (QAT) 8970	1
Internal SAS	HBA330 12 Gbps SAS controller	1
External SAS	Quad Port 12 Gbps SAS	2 default, 3 supported for shelf migration
SAS String Depth (max)	ES30/ES40	7
SAS String Depth (max)	DS60/DS600	3
Host interface HBAs	2-port 25 GbE-SFP28	4 maximum
	4-port 10 GbE-SFP+	4 maximum
	4-port10GBASE-T	4 maximum
	4-port 16 Gb FC	3 maximum
Network Daughter Card option (system will have one of the two options)	4-port 10 GbE-SP+ FasLinQ	1
	4-port 10GBASE-T	1