The PERC H840 is unique in that it offers higher levels of connectivity, simplified management and features and benefits typically available only in higher-end storage network configurations. Sophisticated DAS topologiesThe PERC H840 can easily be connected and deployed within new 12Gb/s SAS environments to further simplify direct attached storage (DAS) scale management and reduce single point of failures common in expanded DAS environments. Dell EMCs Flash Backed Cache or NV Cache technology allows protection of the cache for a nearly unlimited period of time. The PERC H840 exploits the potential of 12Gb/s SAS SSDs for unsurpassed performance and enterprise-class reliability.Įnterprise data protectionStandard support for the most popular RAID levels, including RAID 5 and RAID 6, further strengthen the data protection capabilities of the PERC H840.
The PERC H840, with eight external ports (2- x4 connectors), delivers two high performance ARM A15 processor cores ad integrates a 72-bit, DDR4-2133 DRAM interface that drives 8GB non-volatile cache memory.1 This controller is ideal for configuring external storage enclosures that drives high-performance SAS hard drives and application-accelerating solid state drives. The newest line of Dell EMC PERC cards, built on the LSI 3508 dual-core ARM A15 RAID-On-Chip (ROC), offer unmatched I/O performance for database applications and streaming digital media environments.
As storage demands expand and processing loads grow, it becomes increasingly more difficult for administrators to achieve maximum performance and scale from their applications.
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