The Lenovo ThinkSystem RAID 940-8e PCIe Gen4 External RAID Adapter (4Y37A78836) is a high-performance RAID controller designed for enterprise data centers requiring robust external storage connectivity. Featuring PCIe Gen4 interface and support for up to 8 external SAS/SATA drives, it delivers ultra-fast data transfer speeds and enhanced bandwidth. With advanced RAID levels (0, 1, 5, 6, 10, 50, 60), it ensures data protection, redundancy, and flexibility. The adapter includes 4GB onboard cache with flash backup, minimizing data loss risks. Its integration with Lenovo XClarity simplifies management and monitoring. Ideal for high-availability environments, it offers superior reliability, scalability, and performance for mission-critical workloads.
