Sonnet M.2 8x4 Silent Gen4 PCIe Card
Sonnet M.2 8x4 Silent Gen 4 PCIe Card, PCIe 4.0 x16, RAID 0/1/10, Up to 64TB
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Sonnet - 'M.2 8X4 Silent Gen4 PCIe Card'

Ultra-fast Gen4 SSD Data TransfersWithin professional workflows, both speed and capacity are critical, everyone knows M.2 NVMe PCIe SSDs offer great performance, but limited capacity, whilst harddrives offer larger capacity but slower speeds. The solution? The Sonnet M.2 8x4 Silent Gen4 PCIe® Card enables you to mount up to eight NVMe SSDs into a single x16 PCIe card slot and combine their capabilities for up to 64TB of ultra-performance SSD storage to transform your workflow.

eight M.2 NVMe SlotsAdd up to 64TB of storage with your own high performance M.2 NVMe SSDs

Blazing TransfersGet amazing performance from Gen 4 SSDs

For Professional WorkfowsInstall in a computer or Thunderbolt expansion system x16 PCIe slot
One Slot, One Card, 64TB of Fast NVMe Storage

Mac Pro® ComputersUp to 64TB of blazing-fast SSD Storage:
2023 M2 – Up to 30,000 MB/s
2019 Intel – Up to 14,000 MB/s

Windows® or Linux® ComputerCreate an incredibly fast media storage or scratch drive.

Thunderbolt™ Expansion SystemsConnect eight SSDs to your computer via a single cable, with maximum performance of 2800 MB/s.
Superior Storage Performance

Gen 4 PCIe Slot RAID 0 PerformanceInstall the M.2 8x4 Silent Gen4 PCIe card with your SSDs into your computer’s x16 PCIe 4.0 slot to achieve superior storage performance with four SSDs configured as RAID 0.
*Performance will vary based on the type and number of SSDs used, the host computer’s CPU speed, and PCIe card slot architecture

Gen 3 PCIe Slot RAID 0 PerformanceInstall the M.2 8x4 Silent Gen4 PCIe card with your SSDs into your computer’s x16 PCIe 3.0 slot to achieve outstanding storage performance with four SSDs configured as RAID 0.
*Performance will vary based on the type and number of SSDs used, the host computer’s CPU speed, and PCIe card slot architecture

Sonnet Max-Performance Design
Sonnet AdvantagesSonnet M.2 8x4 Silent Gen4 PCIe Card is a full-height, full-length PCIe 4.0 card with a 48-lane PCIe 4.0 switch and x16 interface, designed to support maximum performance. Sonnet M.2 8x4 card features:

48-lane PCIe 4.0 Switchx16 slot bandwidth is available to all x4-connected SSDs, facilitating maximum speed with any combination of M.2 SSDs used

Self-ContainedThis Sonnet card doesn’t require a specific motherboard to operate or specific SSDs to support RAID features – no PCIe bifurcation required

Universal CompatibilityCompatible with Mac, Windows, and Linux computers with an x16 PCIe slot

Broad M.2 NVMe SSD SupportWorks with a wide variety of M.2 NVMe Gen4 and Gen3 SSDs
Key Features

Add up to 64TB Ultra-fast StorageMounts up to eight 8TB M.2 NVMe Gen4 or Gen3 SSDs (sold separately) in an x16 PCIe slot. Higher-capacity SSDs will be supported when available.

High-performance PCIe InterfacePCI Express 4.0 x16 host bus interface plus x48 PCIe 4.0 switch; x16 slot bandwidth is available to all x4-connected SSDs.

Superior PerformanceAchieve sustained four SSD RAID 0 speeds up to 30,000 MB/s.

RAID SupportSupports macOS, Windows, and Linux RAID 0, 1, and 10 support.

macOS Boot SupportSupports booting from single (non-RAIDed) attached SSDs.

No Thermal ThrottlingCustom silent cooling solution enables installed SSDs to maintain consistent high performance during very large file transfer operations without the use of fans.

Thunderbolt CompatibleUse in Sonnet Thunderbolt expansion systems to connect up to eight SSDs through one cable with performance up to 2800 MB/s.

NVMe CompliantNo drivers required.

S.M.A.R.T. OperationSupports S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) data reporting.
Pro SSD Storage Performance

Adobe AfterEffects User?Are you an Adobe® After Effects user? Imagine being able to perform 4Kp60 work in 32-bit linear, or even 4Kp24 with high channel count EXRs (or effects in 8K) where your computer’s onboard storage couldn’t keep up! Sonnet M.2 8x4 Silent Gen4 PCIe Card makes it possible.
Not Quiet...Silent

Sonnet Silent Cooling Thwarts Thermal ThrottlingSonnet designed the M.2 8x4 Silent Gen4 PCIe Card with an effective passive cooling solution – instead of relying on fans that can get loud, Sonnet silent cooling effectively presents thermal throttling, enabling SSDS to maintain sustained peak performance without a peep.
Thunderbolt Port?

Connect Eight SSDs Through one cableGot a Thunderbolt connection, but no PCIe card slot? Sonnet M.2 8x4 Silent Gen4 PCIe Card is ideal for use in the Echo I Desktop PCIe Expansion System. The combo effectively enables you to add up to eight SSDs to any Mac (M series or Intel), Windows, or Linux computer with Thunderbolt ports.
Simple and S.M.A.R.T.

Easy System IntegrationIntegrating a Sonnet M.2 8x4 Silent Gen4 PCIe Card into your system is easy — NVMe compliance ensures the necessary drivers are installed automatically. The M.2 8x4 uses your computer’s operating system’s built-in drive formatting utilities to format the SSDs. SSD health monitoring is supported through S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) data reporting, too.