Lenovo ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09728

The ThinkSystem RAID 940 Series internal RAID adapters have the following specifications: PCIe 4.0 x8 host interface, also compatible with a PCIe 3.0 host interface 12 Gbps SAS/SATA RAID controllers, based on the Broadcom MegaRAID 9560 adapter family 4GB or 8GB of integrated flash-backed cache Connectivity for up to 32 internal SAS or SATA drives: RAID 940-8i supports up to eight internal SAS or SATA drives RAID 940-16i supports up to 16 internal SAS or SATA drives RAID 940-32i supports up to 32 internal SAS or SATA drives Support for intermixing SAS and SATA HDDs and SSDs. Mixing SAS and SATA drives in the same array is not supported. Mixing of HDDs and SSDs in the same array is not supported. Support for intermixing of 12 Gbps and 6 Gbps drives. Support for RAID 0, 1, 10, 5, 50, 6 and 60 standard Support for JBOD (non-RAID) drive state Support for logical drive sizes greater than 2 TB. Configurable stripe size up to 1 MB Supports 512e, 512n and 4K sector formatted drives Supports TRIM/UNMAP commands for SAS and SATA SSDs (JBOD and RAID volumes) Compliant with Disk Data Format (DDF) configuration on disk (CoD). S.M.A.R.T. support. Configuration through XClarity Provisioning Manager UEFI interface XClarity Controller web interface XClarity Administrator Configuration Patterns StorCLI command-line interface LSI Storage Authority (LSA) GUI interface UEFI Human Interface Infrastructure (HII) Note: CacheCade is not supported by these adapters Lenovo Press - https://lenovopress.com/lp1282-thinksystem-raid-940-series-internal-raid-adapters