Description
Dell EMC Unity XT 680
Dell EMC Unity XT 680 , EMC Mixed Flash Storage
Take on a wide range of workloads with the Dell EMC Unity XT 480 hybrid flash.
This unified storage platform is designed for performance delivering high-speed access to business data with the ability to simultaneously run mixed application workloads, process inline data reduction, (all-flash pools) and provide data services with no performance impact.
Additional storage capacity is added via Disk Array Enclosures (DAEs).
Dell EMC Unity XT 680 Specifications
Max FAST Cache per Array : 6/1000
Array Enclosure : A 2U Disk Processor Enclosure (DPE) with twenty five 2.5” drives
Drive Enclosure (DAE – Disk Array Enclosure) : All-Flash (F) models support 2.5” drives in 2U twenty five drive and 3U eighty drive trays. Hybrid models support 2.5“ drives in 2U twenty five drive and 3U eighty drive trays; and 3.5” drives in 3U fifteen drive trays
Standby Power System : Dell EMC Unity systems are powered by 2 power supplies (PS) per DPE/DAE. Each power supply can provide power to the entire module if the peer PS has been removed or is faulted. DPE power during a power failure is provided by a Battery Back Up (BBU) module. BBU is located within the SP enclosure and provides power to a single module (power zone)
RAID Options : 1/0, 5, 6
CPU per Array : 2 x dual-socket Intel CPUs, 48 cores per Array, 2.1GHz
System Memory/Cache per Array : 384 GB
Max FAST Cache per Array : Up to 3.2 TBs
Total Cache : Up to 3.58 TBs
Max Mezzanine cards per Array : 2
Dell EMC Unity XT 680 Max IO Modules per Array : 4
Embedded SAS IO Ports per Array : 4 x 4 lane 12Gb/s SAS ports for BE Connection
Optional SAS IO ports per Array : 8 x 4 lane or 4 x 8 lane 12Gb/s SAS ports (for BE Connection)
Base 12 Gb/s SAS BE Buses per Array : 2 x 4 Lane
Max 12 Gb/s SAS BE Buses per Array : 6 x 4 Lane; or 2 x 4 lane and 2 x 8 lane
Max FE (front end) Total Ports per Array (all types) : 24
Max Initiators per Array : 2,048
Max FC Ports per Array : 16
Embedded 10GbaseT Ports per Array : NA
Embedded CNA ports per Array : NA
1 Gbase-T/iSCSI Max Total Ports per Array : 24
Dell EMC Unity XT 680 10/25 GbE/iSCSI Max Total Ports per Array : 24
Max Raw Capacity : 8.0 PBs
Max SAN Hosts : 1,024
Max Number of Pools : 40
Max Number of LUNs per Array : 2,000
Max LUN Size : 256 TB
Max file systems per Array : 2000
Max File System Size : 256 TB
Max attached snapshots per Array (Block) : 2000
Dell EMC Unity XT 680 IOPSF (All Flash Models 380F – 880F) : up to 2.36M
