Transcend ESD420C 1TB Portable Enterprise USB-C SSD

The Transcend ESD420C 1TB is a portable enterprise-class solid-state drive built around USB 3.2 Gen 2 (10Gbps) connectivity delivered exclusively through a reversible USB Type-C interface. Internally, the drive pairs a high-endurance 3D NAND flash array with a capable controller that sustains sequential read speeds up to 1,050 MB/s and sequential write speeds up to 950 MB/s, enabling rapid transfer of large project archives, database snapshots, and virtual machine images directly from the field. The compact, tool-free enclosure is engineered to withstand the demands of mobile professionals, featuring IP65-rated ingress protection against dust and water jets alongside shock and vibration resistance compliant with MIL-STD-810G standards, making it equally at home on a construction site, in a broadcast truck, or inside a data-center carry bag.

Security is a first-class design priority in the ESD420C. The drive implements AES 256-bit hardware encryption through Transcend's proprietary encryption mechanism, ensuring that all data at rest is cryptographically protected without imposing CPU overhead on the connected host. This approach satisfies common enterprise data-governance requirements and aligns with frameworks that mandate encryption of data in transit on removable media. A password-protection layer controlled via Transcend's Elite software adds a software-enforced authentication gate before any encrypted volume can be mounted, providing a two-layer defense posture suitable for regulated industries including healthcare, finance, and government contracting.

The ESD420C targets professionals who need a reliable external data repository that moves with them between workstations, laptops, tablets, and smartphones — any USB-C host supporting USB 3.2 Gen 2 achieves full rated throughput, while backward compatibility with USB 3.1, 3.0, and 2.0 ensures universal deployability. The included USB-C to USB-A cable broadens compatibility with legacy hosts, and the drive's bus-powered design eliminates external power adapters entirely. At just over 50 grams with a palm-sized form factor, the ESD420C occupies minimal space in a go-bag while delivering enterprise data integrity through S.M.A.R.T. monitoring and a rated 2-meter drop resistance, underscoring its dual mandate of mobility and mission-critical reliability.

Ideal for

• Field data collection and secure offload for media production crews requiring fast, encrypted transfer of RAW video and audio assets between cameras, workstations, and editing suites on location.
• Healthcare IT mobile imaging support where HIPAA-aligned encrypted storage is required for transporting patient diagnostic data between clinical sites without exposing protected health information to unauthorized access.
• Government and defense contractors carrying sensitive project files between classified and unclassified workstations, relying on AES-256 hardware encryption and password protection to meet removable-media policy mandates.
• IT field technicians performing encrypted OS image deployments, firmware staging, and disaster-recovery system restoration across distributed branch office hardware without relying on network connectivity.
• Enterprise audit and compliance teams archiving encrypted log exports, database snapshots, and configuration backups during on-site assessments, maintaining data confidentiality throughout the chain of custody.
• Mobile workstation users in engineering, architecture, and GIS disciplines requiring a ruggedized, high-throughput external drive capable of sustaining project file I/O across rough field environments without data loss.

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.