--- product_id: 659349628 title: "Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only)" brand: "owc" price: "1286.77 DT" currency: TND in_stock: true category: "Owc" url: https://www.desertcart.tn/products/659349628-express-1m2-40gb-s-portable-nvme-ssd-usb4-thunderbolt-compatible store_origin: TN region: Tunisia --- # 3151MB/s blazing speed DIY NVMe M.2 2280/2242/2230 support Aircraft-grade aluminum durability Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) **Brand:** owc **Price:** 1286.77 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your workflow with speed and style — don’t get left behind! ## Quick Answers - **What is this?** Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) by owc - **How much does it cost?** 1286.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/659349628-express-1m2-40gb-s-portable-nvme-ssd-usb4-thunderbolt-compatible) ## Best For - owc enthusiasts ## Why This Product - Trusted owc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Flexibility:** Supports multiple NVMe M.2 SSD sizes so you can customize your perfect portable drive. - • **Blazing USB4 Speed:** Experience ultra-fast 40Gb/s transfers up to 3151MB/s—cut your wait times in half. - • **Ready Out of the Box:** Includes USB-C 40Gb/s cable and screwdriver for quick assembly or instant use. - • **Rugged & Silent Cooling:** Aircraft-grade aluminum enclosure keeps your SSD cool and protected during intense workloads. - • **Universal Compatibility:** Seamlessly works with USB4, Thunderbolt, and USB-C devices—future-proof your storage. ## Overview The OWC Express 1M2 is a portable NVMe SSD enclosure engineered for professionals demanding ultra-fast 40Gb/s USB4 data transfers up to 3151MB/s. Crafted from aircraft-grade aluminum, it offers rugged durability and silent heat dissipation. Compatible with USB4, Thunderbolt, and USB-C devices, it supports multiple NVMe M.2 SSD sizes (2280, 2242, 2230) for flexible DIY customization. Perfect for creative pros and gamers needing reliable, high-speed external storage on the go. ## Description 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 3151MB/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. ## Features - Ultra-fast: over 2x faster than Thunderbolt portable enclosures with up to 3151MB/s real-world performance - Ultra-compatible: use with USB4, Thunderbolt, and USB-C computers and devices - Ultra-reliable: aircraft grade aluminum 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 - Complete: includes 40Gb/s USB-C cable and screwdriver for enclosure - Worry-free: 2 Year (enclosure) or 3 Year (solution) OWC Limited Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPYQPCVP | | Best Sellers Rank | #57,049 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #87 in External Solid State Drives | | Box Contents | 40Gb/s USB-C cable, Assembly Manual and User Guide, OWC Express 1M2, Screwdriver (enclosures only) | | Brand Name | OWC | | Color | Silver | | Compatible Devices | Desktop, Laptop, Tablet | | Compatible Video Game Console Models | Sony PlayStation 5 | | Customer Reviews | 4.6 4.6 out of 5 stars (848) | | Data Transfer Rate | 3151 Megabytes Per Second | | Enclosure Material | Metal | | Form Factor | Portable | | Global Trade Identification Number | 00810100983765 | | Hard Disk Interface | PCIE x 4 | | Hard Disk Type | Solid State Drive | | Hardware Connectivity | Solid State Drive, Thunderbolt, USB Type C | | Installation Type | External Hard Drive | | Item Dimensions L x W x Thickness | 13L x 2.3W x 6.9Th Centimeters | | Item Weight | 280 Grams | | Manufacturer | OWC | | Manufacturer Part Number | OWCUS4EXP1MT04 | | Media Speed | 3151 | | Model Name | Express 1M2 | | Model Number | OWCUS4EXP1M2 | | Network Connectivity Technology | Thunderbolt | | Number of Items | 1 | | Product Features | Portable | | Read Speed | 3151 Megabytes Per Second | | Specific Uses For Product | Business, Gaming, Multimedia | | UPC | 810100983765 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** OWC - **Colour:** Silver - **Compatible Devices:** Desktop, Laptop, Tablet - **Connectivity Technology:** Thunderbolt - **Hard Disk Description:** Solid State Drive - **Hard Disk Interface:** PCIE x 4 - **Included Components:** 40Gb/s USB-C cable, Assembly Manual and User Guide, OWC Express 1M2, Screwdriver (enclosures only) - **Installation Type:** External Hard Drive - **Special Feature:** Portable - **Specific Uses For Product:** Business, Gaming, Multimedia ## Images ![Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Image 1](https://m.media-amazon.com/images/I/41XhHxmIEZL.jpg) ![Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Image 2](https://m.media-amazon.com/images/I/41PDxUcN21L.jpg) ![Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Image 3](https://m.media-amazon.com/images/I/41SiXnlUcTL.jpg) ![Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Image 4](https://m.media-amazon.com/images/I/41kVx1XwsHL.jpg) ![Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Image 5](https://m.media-amazon.com/images/I/41Cq4SHv9SL.jpg) ## Frequently Bought Together - OWC Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure (Enclosure Only) - Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P4T0B/AM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/659349628-express-1m2-40gb-s-portable-nvme-ssd-usb4-thunderbolt-compatible](https://www.desertcart.tn/products/659349628-express-1m2-40gb-s-portable-nvme-ssd-usb4-thunderbolt-compatible) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-27*