EMC UNITY 全闪存存储2代
The ultimate in simplicity & all-flash value
The Dell EMC UnityTM All-Flash product line sets new standards for storage with compelling simplicity, modern design, flexible deployments and affordable prices– to meet the needs of resource-constrained IT professionals in large or small companies.
If you are looking for raw power and absolute simplicity in a small footprint, if you are cost-conscious and need the best from the best, Dell EMC Unity All-Flash is for you. Designed for flash with all-inclusive software, it delivers consistent performance with low response times.
Architecture
Based on the powerful family of Intel E5-2600 processors, Dell EMC’s Unity All Flash storage systems implement an integrated architecture for block, file, and VMware VVols with concurrent support for native NAS, iSCSI, and Fibre Channel protocols. Each system leverages dual storage processors, full 12 Gb SAS back end connectivity and Dell EMC’s patented multicore architected operating environment to deliver unparalleled performance & efficiency. Additional storage capacity is added via Disk Array Enclosures (DAEs) and for additional performance, online & offline controller upgrades are available.
Physical Specifications
350F |
450F |
550F |
650F |
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Min/Max Drives |
6/150 |
6/250 |
6/500 |
6/1000 |
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Array Enclosure |
A 2U Disk Processor Enclosure (DPE) with twenty five 2.5” drives |
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Drive Enclosure (DAE - Disk Array Enclosure) |
All models support 2U twenty five drive and 3U eighty drive trays for 2.5” drives |
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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) |
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RAID Options |
1/0, 5, 6 |
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CPU per Array |
2 x Intel 6-core, 1.7GHz |
2 x Intel 10-core, 2.2GHz |
2 x Intel 14-core, 2.0GHz |
2 x Intel 14-core, 2.4GHz |
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Memory per Array |
96 GB |
128 GB |
256 GB |
512 GB |
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Max IO Modules per Array* |
4 |
4 |
4 |
4 |
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Embedded SAS IO Ports per Array |
4 x 4 lane 12Gb/s SAS ports for BE (back end) Connection |
4 x 4 lane 12Gb/s SAS ports for BE Connection |
4 x 4 lane 12Gb/s SAS ports for BE Connection |
4 x 4 lane 12Gb/s SAS ports for BE Connection |
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