Compatibility

Mac Compatibility

• Mac Pro 14,8 (2023)
• Mac Pro 7,1 (2019)(1)
• macOS 15+; compatible with macOS 27
• Some SSDs are not compatible with macOS; see M.2 NVMe SSDs Compatibility PDF

Windows Compatibility

• Windows computer with an available x8 PCIe slot (PCIe bifurcation not required)
• Windows 11 25H2+
• Windows Server 2025

Linux Compatibility

• Linux computer with an available x8 PCIe slot (PCIe bifurcation not required)
• Supported Linux kernel, 6.6 or later

Thunderbolt Expansion System Compatibility

• Thunderbolt expansion system with an available x8 PCIe slot

M.2 NVMe SSDs Compatibility(2)

• For a list of compatible M.2 NVMe SSDs, see the following PDF

Hardware

Part Number

• FUS-SSD-2X4-E3S

Warranty

• 2-year

Form Factor

• Low-profile PCIe computer card
• Length 7.25 in. (185 mm)

PCIe 3.0 Bridge Chip

• PLX PEX 8724

Internal Connectors

• Two M-keyed (NVMe) M.2 sockets

SSDs Supported(2)

• M.2 2280 NVMe PCIe SSDs

Boot Support (From a Single SSD)

• macOS

• Any Thunderbolt Mac

• Windows, Linux

• Computers with UEFI BIOS

RAID Support

• macOS, Windows, Linux

• RAID 0 or RAID 1

NVME Support

• Yes

S.M.A.R.T. Status Data Reporting Support

• Yes

Package Contents

• Sonnet M.2 2x4 Low-profile PCIe Card
• Two mounting brackets (full-height and low-profile)
• Thermal transfer pads
• Documentation

Support Links

Support Knowledge Base

Sonnet M.2 2x4 Low-profile PCIe Card Support

Product Documentation