The Lenovo ThinkSystem 440-8e and 440-16e SAS/SATA 12Gb HBAs are high performance PCIe 4.0 host bus adapters for external storage connectivity in ThinkSystem servers. The adapters provide either two or four x4 external mini-SAS HD connectors to provide connectivity to external storage devices such as ThinkSystem DE Series storage and LTO9 tape backup units.
The 440 external HBAs have the following features and specifications:
PCIe 4.0 x8 host interface PCI low profile, half-length form factor Based on Broadcom controllers: 440-8e: Based on the Broadcom SAS3808 IOC design 440-16e: Based on the Broadcom SAS3816 IOC design 12Gbps SAS/SATA ports: 440-8e: Two Mini-SAS HD x4 (SFF-8644) connectors 440-16e: Four Mini-SAS HD x4 (SFF-8644) connectors Non-RAID (JBOD mode) support for SAS and SATA HDDs and SSDs Connectivity for up to 1024 external SAS or SATA drives Up to 12 Gbps throughput per port Supports 12, 6, or 3 Gbps SAS speeds Supports 6 or 3 Gbps SATA speeds Support for external storage systems and tape backup units High performance architecture with very deep queue depth Advanced power management support Support for SSP, SMP, STP, and SATA protocols End-to-End CRC with Advanced Error Reporting Spread Spectrum Clocking for EMI reductions Supports 512e, 512n and 4K (when available) formatted drives 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)
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