SoNNeT Tempo SSD 6Gb/s SATA PCIe Host Adapter - Add Fast SSDs

In this review the SoNNeT Tempo SSD 6Gb/s SATA PCIe host adapter is evaluated for users who need to add one or two high-performance SSDs to a Mac Pro, desktop PC, or Thunderbolt expansion chassis. The bottom line: it is a straightforward, well-built adapter that delivers reliable throughput for video editing, faster boot times, and bulk storage acceleration. Reviewers will appreciate the simple installation and the adapter's focus on delivering high-performance SSD connectivity without extra software fuss.

Key Features

• Mounting flexibility: Installs a single 6 Gb/s SSD in a half-length slot or two SSDs in a full-length slot when the extension plate is attached, giving flexible drive configurations.
• High-performance PCIe interface: Uses a PCI Express 2.0 x2 host bus interface to support demanding applications and consistent data throughput.
• Fast transfer speeds: Enables data transfer rates up to 660 MB/sec, which helps reduce file transfer and project load times for large media files.
• Compatibility focus: Designed to work in Mac Pro systems, desktop PCs, and Thunderbolt expansion chassis, making it adaptable to multiple workstation setups.
• Support and warranty: Includes a 2-year warranty and access to free lifetime technical support from the manufacturer since 1986, which is useful for long-term deployments.

Who It's For

The adapter is aimed at creative professionals and power users who want to add fast SSD storage to an existing desktop or expansion chassis without replacing the entire machine. It is particularly appealing for video editors and system builders who need higher sustained read/write performance for large files.

Users who need NVMe native PCIe lanes, tiny form-factor M.2 direct solutions, or plug-and-play external USB drives may want to look elsewhere; this card is best when you have spare PCIe slots and plan to use multiple 6 Gb/s SATA SSDs inside a desktop or compatible chassis.

Pros & Cons

Pros

• Solid construction and card quality that mounts drives securely for desktop and rack systems.
• Notable speed improvements in real-world tasks, with customers reporting strong read/write performance for editing workflows.
• Simple installation process and clear configuration options for single or dual SSD setups.
• Good long-term support with a 2-year warranty and free lifetime technical support.

Cons

• Limited to SATA 6 Gb/s SSDs and PCIe 2.0 x2 bandwidth, so it is not a direct replacement for NVMe M.2 performance.
• Requires an available PCIe slot and possibly a full-length space for two drives, which may not suit very compact systems.

Specifications

Product type	PCIe 2.0 x2 SSD host adapter
Drive support	Mounts one or two 6 Gb/s SATA SSDs (drives sold separately)
Maximum transfer rate	Up to 660 MB/sec
Slot requirement	Half-length for one SSD; full-length with extension plate for two SSDs
Compatible systems	Mac Pro, desktop PCs, Thunderbolt expansion chassis
Warranty & support	2-year warranty and free lifetime technical support

Our Verdict

The Tempo SSD adapter is a pragmatic, cost-effective way to add multiple SATA SSD storage to desktop and expansion chassis systems without complex drivers. It is a smart buy for editors and system builders who need improved boot and transfer speeds from 6 Gb/s SSDs, though those seeking top-tier NVMe speeds should consider other options. Overall it offers dependable performance and solid value for users with available PCIe slots.

Frequently Asked Questions

Can I install two SSDs at once?
Yes, the card supports two 6 Gb/s SATA SSDs when the extension plate is attached and you have a full-length card space.

Will this work in a Mac Pro?
Yes, it is designed to mount in Mac Pro systems as well as desktop PCs and Thunderbolt expansion chassis that have PCIe slots.

How fast will my drives be?
The adapter supports data transfers up to 660 MB/sec, though actual speeds depend on the SSD models used and system configuration.