ATTO ThunderLink™ 3128 Dual-Port Thunderbolt 5/4/3 to 8-Port 12Gb SAS/SATA Adapter

The ATTO ThunderLink™ SH 3128 (TLSH-3128-D00) is a high-performance Thunderbolt™ 5/4/3 to SAS/SATA adapter designed to deliver reliable, low-latency connectivity for demanding storage environments. Featuring dual 40Gb/s Thunderbolt ports, it enables seamless integration of SAS and SATA storage—including LTO tape drives—into Mac® and Windows® workflows.

Engineered for real-time applications, the SH 3128 leverages ATTO’s Advanced Data Streaming (ADS™) Technology to ensure smooth, consistent data transfer while maximizing throughput up to 2750 MB/s. With support for expanders, users can scale to thousands of drives, making it ideal for high-capacity and performance-driven environments.

Features & Benefits

• Dual 40Gb/s Thunderbolt ports with support for daisy chaining up to six devices
• Dual 12Gb/s mini-SAS (SFF-8644) ports supporting SAS-3 and SATA devices
• Up to 2750 MB/s throughput for high-bandwidth storage workflows
• Advanced Data Streaming (ADS™) Technology for smooth, uninterrupted data transfer
• Supports up to 3500 disk or tape devices via expanders for scalable deployments
• Includes ATTO ConfigTool for easy management, monitoring, and performance tuning
• On board ATTO PowerCenter Pro RAID 0, 1, 1e and 10 included

Ideal Applications

• LTO tape backup and archiving workflows requiring sustained streaming performance
• Media & entertainment production, including 4K/8K video editing and post-production
• High-performance direct-attached SAS/SATA storage expansion
• Data centers and IT environments requiring low-latency, high-throughput connectivity
• Server clustering, virtualization, and complex database environments
• Digital content creation and rich media delivery pipelines