OWC - 4TB Express 1M2 Portable External NVMe SSD USB4 (Thunderbolt compatible / USB-C) with Aluminum Heat Sink Enclosure - Silver
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About this product
OWC Express 1M2 Ultra-fast, compatible, and reliable portable USB4 NVMe SSD. Choose DIY or ready-to-run solutions. Built to maximize the incredible speed capabilities of USB4, the Express 1M2 is OWC’s fastest portable SSD. It offers the power of choice to either build a drive or select the convenience of an OWC Aura powered solution and experience data transfers up to 3836MB/s with most Macs and PCs from 2020 and newer. Creative professionals and performance enthusiasts can also enjoy highly effective uses - like editing 4K video - and flexible compatibility with millions of yesterday’s Thunderbolt and USB-C machines and devices. Anyone can put a bunch of components in a housing and call it an enclosure or a drive. Or cut corners and just focus on speed to grab eyeballs. OWC is not just anyone. We’re a group of filmmakers, musicians, designers, content creators, and parents wanting to capture and preserve that irreplaceable moment. Like all OWC storage products, the Express 1M2 underwent rigorous development testing and certification processes. It was then subjected to extreme real-world use and abuse.
Storage Capacity
4092GBFeatures
ULTRA FAST
Over 2x faster than Thunderbolt portable enclosures with up to 3836MB/s real-world performance
ULTRA COMPATIBLE
Use with USB4, Thunderbolt, and USB-C computers and devices
ULTRA-RELIABLE & INNOVATIVE
Patent pending heat-dissipating design offers rugged protection of your SSD while silently keeping drive cool for consistent top speed
FLEXIBLE DIY
Use your choice of NVMe M.2 2280, 2242, or 2230 SSD
PORTABLE
Bus-powered and palm-sized for convenient use anywhere
Specifications
- Storage Capacity4092 gigabytesStorage Drive TypeSSDInterface(s)USB-C (USB 4 Gen1)
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OWC Express 1M2 Ultra-fast, compatible, and reliable portable USB4 NVMe SSD. Choose DIY or ready-to-run solutions. Built to maximize the incredible speed capabilities of USB4, the Express 1M2 is OWC’s fastest portable SSD. It offers the power of choice to either build a drive or select the convenience of an OWC Aura powered solution and experience data transfers up to 3836MB/s with most Macs and PCs from 2020 and newer. Creative professionals and performance enthusiasts can also enjoy highly effective uses - like editing 4K video - and flexible compatibility with millions of yesterday’s Thunderbolt and USB-C machines and devices. Anyone can put a bunch of components in a housing and call it an enclosure or a drive. Or cut corners and just focus on speed to grab eyeballs. OWC is not just anyone. We’re a group of filmmakers, musicians, designers, content creators, and parents wanting to capture and preserve that irreplaceable moment. Like all OWC storage products, the Express 1M2 underwent rigorous development testing and certification processes. It was then subjected to extreme real-world use and abuse.

OWC Express 1M2 Ultra-fast, compatible, and reliable portable USB4 NVMe SSD. Choose DIY or ready-to-run solutions. Built to maximize the incredible speed capabilities of USB4, the Express 1M2 is OWC’s fastest portable SSD. It offers the power of choice to either build a drive or select the convenience of an OWC Aura powered solution and experience data transfers up to 3836MB/s with most Macs and PCs from 2020 and newer. Creative professionals and performance enthusiasts can also enjoy highly effective uses - like editing 4K video - and flexible compatibility with millions of yesterday’s Thunderbolt and USB-C machines and devices. Anyone can put a bunch of components in a housing and call it an enclosure or a drive. Or cut corners and just focus on speed to grab eyeballs. OWC is not just anyone. We’re a group of filmmakers, musicians, designers, content creators, and parents wanting to capture and preserve that irreplaceable moment. Like all OWC storage products, the Express 1M2 underwent rigorous development testing and certification processes. It was then subjected to extreme real-world use and abuse.

Your life’s an adventure. To capture and keep its best moments, you need fast, high-capacity storage that accelerates every move. With up to 1050MB/s read and 1000MB/s write speeds, store your content and creations on a fast drive that fits seamlessly into your active lifestyle. Up to three-meter drop protection, with IP65 water and dust resistance, a carabiner loop for securing the drive, and a 5-year limited warranty give you the peace of mind to take it with you on travels near and far. From a brand trusted by professional photographers, the SanDisk Extreme Portable SSD provides fast solid state performance in a tough, reliable storage solution.

You’re not just looking at the next version of the widely popular Express 1M2 portable SSD… this aircraft grade aluminum heatsink-like beauty is an evolutionary leap forward in speed. Built with the latest USB4 80Gb/s interface, the Express 1M2 80G doubles its predecessor’s capabilities to the tune of over 6000MB/s real-world performance.
| Pros for OWC - 4TB Express 1M2 Portable External NVMe SSD USB4 (Thunderbolt compatible / USB-C) with Aluminum Heat Sink Enclosure - Silver | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Overall Performance, Speed, Portability, Storage Capacity, Size | There were no pros for this product— |
| Cons for OWC - 4TB Express 1M2 Portable External NVMe SSD USB4 (Thunderbolt compatible / USB-C) with Aluminum Heat Sink Enclosure - Silver | |||
| There were no cons for this product— | There were no cons for this product— | Heat Dissipation | There were no cons for this product— |
Specs
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