Add-on Card AOC-SLG4-2H8M2
Products Accessories [ AOC-SLG4-2H8M2 ]
Add-on Card

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.
  • 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”.
  • RoHS Compliant 6/6, Pb Free

Key Features

  • Broadcom 3808 SAS controller, dual M-Key sockets, 16 Gb/s per port, with RAID 0 and 1.
  • Broadcom SAS3808 I/O RAID Controller
  • x8 PCIe Gen4 Host interface
  • Dual M-Key sockets (for 2x M.2 SSD)
  • Adjustable stand-offs supporting 22110, 2280, & 2242 M.2 SSD form factors
  • Support NVMe Gen 4 (16 Gbps) M.2 modules and SATA Gen 3 (6 Gbps) M.2 modules
  • Supports RAID 0 and RAID 1
  • Support MCTP over PCIe/ I2C
  • Support BMC-enabled management
  • Support secure erase
  • Support hardware secure boot
  • Support on-board LEDs for SSD Activity and Status
  • UEFI Configuration utility
  • OS Support: Windows, Linux, and VMWare
  • Power Consumption: 7W (AOC only, maximum; M.2 power consumption excluded)
  • Thermal operating range: System dependent (55°C or higher w/ enough airflow)
L x H
6.6" x 2.71"
0.25 lbs
Validated Platforms
[Validated Platform List]
User's Guide [ Download ]
Driver [ Download ]
Firmware [ Download ]
Tested Drives
Tested M.2
[ View List ]
Parts List - (Items Included)
Part Number Qty Description
Add-on Card AOC-SLG4-2H8M2 1 2x Hybrid PCIe Gen 4 NVMe/SATA M.2 RAID 0/1 Carrier, Standard LP
Information in this document is subject to change without notice.
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