Dell PowerEdge R740xd2 EMC PowerEdge RAID Controller S140 Users Guide - Page 7
PERC S140 specifications
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1 Overview The Dell EMC PowerEdge RAID Controller (PERC) S140 is a software RAID solution for the Dell EMC PowerEdge systems. The S140 controller supports up to 30 Non-Volatile Memory express (NVMe) PCIe SSDs, SATA SSDs, SATA HDDs depending on your system backplane configuration. Topics: • PERC S140 specifications • Supported operating systems • Supported PowerEdge systems • Supported physical disks • Management applications for the PERC S140 PERC S140 specifications The following table provides PERC S140 specifications for SATA and NVMe PCIe SSDs: NOTE: Specifications vary depending on the system model. Table 1. Specifications for PERC S140 Specification SATA SSD technology NVMe support SAS connectors Dell-compliant SAS compatibility Direct-connected end devices SMART error support through management applications Backplane supported systems Support for internal tape drive Support for global hot spare Support for 512 native and 512e drives Support for 4Kn native drives Maximum number of global hot spares Maximum number of physical disk supported (SATA + NVMe) PERC S140 Yes Yes No No Dell-compliant HDDs and SSDs Yes Yes No Yes Yes No Varies with the number of free disks in the system. 30 Table 2. SATA Specifications for PERC S140 Specification Dell-compliant SATA compatibility Communication with the end devices SATA connectors I/O controller PERC S140 Yes SATA links Discrete on the system board Intel C621 (C620 series chipset) (onboard SATA) and Advanced Micro Devices (AMD) Overview 7
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