Unitek HDK USB4 4-Bay M.2 SSD Docking Station Offline Clone S1243B

Unlock next-generation data transfer and mass duplication speeds with the Unitek HDK USB4 4-Bay M.2 SSD Docking Station (S1243B). Built for high-demand IT professionals, content creators, and system administrators, this premium aluminum dock enables simultaneous read and write capabilities across four M.2 NVMe SSDs, scaling up to an astonishing 32TB (4 x 8TB) of fast external storage.

Next-Gen 40Gbps Bandwidth & Thunderbolt 3 Compatibility

Harness blazing USB4 performance with aggregate transfer speeds up to 40Gbps and individual bay capabilities reaching up to 16Gbps. Fully compatible with Thunderbolt 3 and backward compatible with USB 3.2 and earlier standards, it ensures universal plug-and-play operation across PC, Mac, and high-performance workstations.

Standalone 1-to-3 One-Key Offline Clone

Replicate critical data effortlessly without connecting to a computer. The integrated one-touch offline cloning function duplicates one source M.2 NVMe SSD directly onto three target SSDs simultaneously. Visual LED progress indicators provide real-time status updates from 25% to 100%, making mass system deployment and data archiving fast and straightforward.

Optimized NVMe Efficiency & Thermal Management

Equipped with UASP acceleration and TRIM commands, the S1243B enhances write endurance and optimizes performance throughout intensive tasks. The heavy-duty aluminum alloy chassis ensures superior heat dissipation during prolonged read/write sessions, while an intelligent 30-minute auto-sleep feature preserves energy and SSD longevity.

Key Features

• 4-Bay NVMe Expansion: Accommodates up to four M.2 NVMe SSDs with capacities up to 8TB each (32TB total).
• Ultra-Fast 40Gbps Interface: Powered by USB4 and Thunderbolt 3 protocols for extreme transfer throughput.
• One-Touch Offline Duplication: Clone 1 source drive to 3 target drives without requiring PC software or host access.
• Wide Form-Factor Support: Tool-free installation fits 2230, 2242, 2260, 2280, and 22110 M-Key and B+M Key NVMe SSDs.
• Performance Protocols: Built-in UASP and TRIM support for sustained transfer speeds and drive health.
• Premium Aluminum Enclosure: Sleek, durable metal casing provides robust passive cooling.