4Y37A09728 - Lenovo RAID 940-8I 4GB FLASH

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The RAID 940 Series adapters all have a PCIe 4.0 host interface which doubles the bandwidth between the server and the adapter, compared to the previous generation RAID 930 adapter s. This improves overall performance of the storage subsystem by supporting up to 3 million IOPS (JBOD mode) and up to 3 million IOPS in RAID (random reads). RAID on Chip-based controllers such as the RAID 940 adapters have a dedicated processor that offloads all RAID functions from the server's CPU. With hardware acceleration for RAID 5 and 6 operations plus up to 8 GB dedicated memory for caching, the 940-8i, 16i and 32i offer the ultimate performance for ThinkSystem servers. Specification: Ports & interfaces Supported storage drive interfaces SAS, Serial ATA Internal SAS ports 16 Host interface PCI Express x8 PCI Express slots version 4.0 Performance RAID levels 0, 1, 5, 6, 10, 50, 60 Internal memory 8000 MB SSD support Yes Chipset Broadcom SAS3916 S.M.A.R.T. support Yes Number of devices supported 16 Data transfer rate 12 Gbit/s Harmonized System (HS) code 84733080 JBOD function Yes System requirements Linux operating systems supported Yes Logistics data Harmonized System (HS) code 84733080 Show more