Supermicro Low Profile 2x PCIe Gen 4 Hybrid NVMe/SATA M.2 RAID Boot Storage Adapter
The Supermicro MegaRAID Low Profile AOC-SLG4-2H8M2 is a PCIe Gen 4.0 x8 M.2 SSD carrier card that enables the user to add up to two NVMe or SATA M.2 SSDs. M.2 solid state technology is an optimized, high-performance, scalable storage solution, effectively streamlined for enterprise and client systems that leverage the cutting-edge power of PCI Express 4.0 technology. AOC-SLG4-2H8M2 supports adjustable stand-offs in 22110, 2280, & 2242 M.2 SSD form factors with RAID 0 and RAID 1.
This product is only available through Supermicro.
Compatible with Supermicro motherboards only.
Product Note:
- Supermicro AOC-SLG4-2H8M2, as a Gen 4 NVMe M.2 adapter, is carrying its new accessory - a uniquely designed heatsink - when being compared to the previous gen product - AOC-SLG3-2H8M2 - for Gen 3 NVMe M.2 and without heatsink. While adopting 22x110mm M.2s, it is suggested to ONLY select the M.2s qualified by referencing each system's AVL with AOC-SLG4-2H8M2.
- AOC-SLG4-2H8M2 carries SAS 3808 chipset, a 12Gb/s SAS/SATA controller. Thus NVMe M.2s populated on the carrier are exposed with SAS addresses and recognized as SATA devices or SAS drives by OS or BIOS.
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When a system with IOMMU or VT-d enabled is configured with an iMR controller-based storage add-on-card/module, please make sure the system BIOS supports either IVMD (AMD-based system) or RMRR (Intel-based system) for iMR controller to work seamlessly with host memory.
Also see statements from Broadcom in its user guide, section “HII Configuration Utility”.