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Sonnet M.2 2x4 Low-profile PCIe Card
PCI-Express 3.0 x8 controller card with 2 M.2 PCIe 2280 SSD slots
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Sonnet M.2 2x4 Low-profile PCIe Card
Boost your computer's storage performance with the Sonnet M.2 2x4 Low-profile PCIe Card, the ideal solution for demanding users who want to take full advantage of NVMe SSD speeds. Designed to transform intensive tasks, from video editing to professional workflows, this low-profile PCIe card allows you to add up to 16TB of ultra-fast storage with two M.2 NVMe slots in a single PCIe x8 slot, delivering performance far superior to traditional drives.
The Sonnet M.2 2x4 Low-profile PCIe Card is much more than just an adapter: it's a high-performance storage extension designed for professionals and enthusiasts. It accepts two M.2 NVMe 2280 SSDs (not included), utilises a PCIe 3.0 x8 interface with a 16-lane PCIe bridge to ensure maximum throughput, and can be configured in RAID 0 to achieve exceptional transfer speeds of up to 6600 MB/s.
Thanks to its low-profile design and included brackets (standard + low-profile), it can be easily installed in a wide range of systems, from desktop towers to workstations and Thunderbolt expansion systems. Compatible with Mac, Windows and Linux, it offers seamless integration, supports macOS booting from an SSD, maintains optimal performance without thermal throttling, and works with a wide range of M.2 2280 NVMe SSDs.
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General information |
Product name |
Sonnet M.2 2x4 Low-profile PCIe Card |
Brand |
Sonnet | |
Model |
FUS-SSD-2X4-E3S | |
Technical specifications |
Bus |
PCI Express 3.0 x4 |
Connector(s) |
M.2 - PCI-E NVMe | |
Supported RAID Modes |
0 | |
| 1 | ||
Supported OS |
Linux | |
| Apple Mac OS | ||
| Windows 11 | ||
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
See all Sonnet products
Product referenced on 6 Feb 2026
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