Dahua VEC0404HD-M70 - Page 18

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Figure 1- 11
1.5.7.1 Main Features and Performance
Features
 2 MINI SAS ports, may connect to external disk matrix
 1 button, hot swap
 8indicators (MINI SAS work indicator)
 High speed connector, including x4 PCI-E gen2, 12V DC power
Storage Function
 Support raid0, raid1, raid5, raid6, raid10
 Support two disk racks or up to 48 HDDs
 Support max rate 6Gbps of each SAS port
 Support 152-ch 1080P storage capacity
 Data protection supports battery protection Cache
 Support global hot spare
 Support disk group management
1.5.7.2 Interface Introduction
 MINI SAS port
1.5.7.3 Technical Specifications
Model
VS0201R-M70
Storage
Parameter
External Port
MINI SAS *2
RAID Mode
Raid0, raid1, raid5, raid6, raid10
Disk Rack
Support two disk racks
HDD
Max support 48 HDD
Port Rate
Each SAS port max rate is 6Gbps