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Description

Lenovo 4Y37A90063 M.2 RAID Adapter

Overview

The 4Y37A90063 is Lenovo's M.2 RAID B540I-2I adapter, designed to add RAID functionality for M.2 SATA and NVMe drives in compatible ThinkSystem server platforms. It enables on-board RAID protection for M.2 boot or caching drives — eliminating a single point of failure on server storage without requiring an additional full-length PCIe RAID card.

Compatibility

Designed for installation in Lenovo ThinkSystem server platforms that support the B540I-2I controller family. Verify your specific server model's hardware maintenance manual for M.2 adapter slot availability and RAID controller support before ordering — not all ThinkSystem chassis expose a compatible slot.

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Overview: M.2 RAID B540I-2I SATA/NVME ADAPTER
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Lenovo M.2 RAID B540I-2I Sata/nvme Adapter - 4Y37A90063

$2,177.99
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