Take compact storage on the go with the 4TB Envoy Express Thunderbolt 3 External SSD from OWC. Utilizing the Thunderbolt 3 interface, this portable SSD supports real-world transfer speeds up to 1553 MB/s for fast on-location downloads of large media content like 8K video, high-res photos, and audio files. Weighing just 3.3 ounces, the Envoy Express puts personal and work files in the palm of your hand.
Number of Bays: 1
Drive Bays: 1 bay supporting: M.2 drives; Supports NVMe M.2 SSDs with 2280 form factor and "M Key" connector type. Single- and double-sided SSDs are supported.
Total Capacity: 4TB
Standard Mechanism: (1) 4.0TB OWC Aura Ultra III PCIe 3.0 NVMe M.2 2280 SSD; *OWC reserves the right to replace or upgrade to equivalent or better components.
Plug and Play: Yes
Boot Support: Mac only
Device Ports: (1) Host Port - Thunderbolt 3 (USB-C) up to 40 Gb/s (5000 MB/s)
Data Transfer Rate (Maximum): Thunderbolt 3 : Up to 40 Gb/s (or 5000 MB/s)
Chipset: Thunderbolt 3: Intel Alpine Ridge LP
MTBF (Mean Time Between Failures): Varies depending on drive mechanism installed
Contact Start Stops: Varies depending on drive mechanism installed
Host Port Requirements: Thunderbolt (USB-C) port
Mac OS Compatibility: macOS 10.13 High Sierra; macOS 10.14 Mojave; macOS 10.15 Catalina; macOS 11.x Big Sur; macOS 12.x Monterey; macOS 13.x Ventura; macOS 14.x Sonoma
PC OS Compatibility: Windows 11; Windows 10 64-bit Edition; Windows Server 2016
Driver Required: No
External Power Adapter: No
Power Supply: Bus-powered
Security Slot: No
Housing Color: Black
Housing Material: Aluminum
Dimensions: Height: 1.2 cm (0.5 in); Length: 10.6 cm (4.2 in); Width: 4.4 cm (1.7 in); Captive Cable Length: 30.0 cm (11.8 in)
Weight: 95.0 g (0.21 lbs)
Certifications: CE; FCC; VCCI; RCM; BSMI
Ambient Temperature: Operating: 41°F to 95°F (5°C to 35°C); Non-Operating: -4°F to 140°F (-20°C to 60°C)
Altitude: Operating: -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft); Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
Humidity: Operating: 8% to 90% non-condensing; Non-Operating: 5% to 95% non-condensing
Shock: Operating: Varies depending on drive mechanism installed; Non-Operating: Varies depending on drive mechanism installed
