--- product_id: 630146514 title: "OWC 1TB Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure" brand: "owc" price: "¥144995" currency: JPY in_stock: true category: "Owc" url: https://www.desertcart.jp/products/630146514-owc-1tb-express-1m2-40gb-s-portable-nvme-ssd-usb4 store_origin: JP region: Japan --- # 3836MB/s blazing read speed USB4 & Thunderbolt universal compatibility Aluminum heat sink for silent cooling OWC 1TB Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure **Brand:** owc **Price:** ¥144995 **Availability:** ✅ In Stock ## Summary > ⚡ Own the speed, stay cool, and never miss a beat. ## Quick Answers - **What is this?** OWC 1TB Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure by owc - **How much does it cost?** ¥144995 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/630146514-owc-1tb-express-1m2-40gb-s-portable-nvme-ssd-usb4) ## 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 - • **Complete Confidence:** Includes 40Gb/s USB-C cable, screwdriver, and backed by a 2-year enclosure & 3-year solution warranty—stress-free performance guaranteed. - • **Cool Under Pressure:** Patent-pending aluminum heat sink enclosure keeps your SSD whisper-quiet and consistently fast, even during heavy workloads. - • **Plug & Play Powerhouse:** Seamlessly connect to USB4, Thunderbolt, and USB-C devices—future-proof your workflow with universal compatibility. - • **Blazing Speed, Zero Wait:** Experience over 2x faster transfers than standard Thunderbolt drives with up to 3836MB/s real-world performance—because your time is money. - • **DIY Flexibility Meets Portability:** Supports NVMe M.2 2280, 2242, or 2230 SSDs in a sleek, bus-powered, palm-sized design—customize your storage on the go. ## Overview The OWC 1TB Express 1M2 Portable NVMe SSD combines ultra-fast 3836MB/s read speeds with universal USB4 and Thunderbolt compatibility. Its innovative aluminum heat sink enclosure ensures silent, consistent performance while supporting multiple NVMe SSD sizes. Compact, bus-powered, and complete with essential accessories, it’s designed for professionals demanding speed, reliability, and flexibility backed by a solid warranty. ## Description desertcart.com: OWC 1TB Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure : Electronics ## Features - 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 - 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 | B0CPRHVLFQ | | Additional Features | Portable | | Best Sellers Rank | #17 in External Solid State Drives | | Brand | OWC | | Built-In Media | 40Gb/s USB-C cable, Assembly Manual and User Guide, OWC Express 1M2, Screwdriver (enclosures only) | | Cache Memory Installed Size | 1 | | Color | Silver | | Compatible Devices | Desktop, Laptop, Tablet | | Connectivity Technology | Thunderbolt | | Customer Package Type | FFP file | | Customer Reviews | 4.6 4.6 out of 5 stars (999) | | Data Transfer Rate | 3151 Megabytes Per Second | | Digital Storage Capacity | 1 TB | | Enclosure Material | Metal | | Form Factor | M.2 2280 | | Hard Disk Description | Solid State Drive | | Hard Disk Form Factor | 2.5 Inches | | Hard Disk Interface | PCIE x 4 | | Hard-Drive Size | 1 TB | | Hardware Connectivity | Solid State Drive, Thunderbolt, USB Type C | | Installation Type | External Hard Drive | | Item Dimensions L x W x Thickness | 5.1"L x 0.9"W x 2.7"Th | | Item Weight | 280 Grams | | Manufacturer | OWC | | Media Speed | 3151 Megabytes Per Second | | Mfr Part Number | OWCUS4EXP1MT04 | | Model Name | Express 1M2 | | Model Number | OWCUS4EXP1MT01 | | Number of Items | 1 | | Read Speed | 3836 Megabytes Per Second | | Specific Uses For Product | Business, Gaming, Multimedia | | UPC | 810149208836 | | Unit Count | 1.0 Count | | Warranty Description | 2 Year (enclosure) or 3 Year (solution) OWC Limited Warranty | ## Product Details - **Brand:** OWC - **Color:** Silver - **Compatible Devices:** Desktop, Laptop, Tablet - **Connectivity Technology:** Thunderbolt - **Digital Storage Capacity:** 1 TB - **Hard Disk Description:** Solid State Drive - **Hard Disk Form Factor:** 2.5 Inches - **Hard Disk Interface:** PCIE x 4 - **Installation Type:** External Hard Drive - **Special Feature:** Portable ## Images ![OWC 1TB Express 1M2 40Gb/s Portable NVMe SSD USB4 (Thunderbolt Compatible/USB-C) Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure - Image 1](https://m.media-amazon.com/images/I/71VCC4AJPYL.jpg) ## Available Options This product comes in different **Hard Disk Size** options. ## Frequently Bought Together - OWC 1TB Express 1M2 Portable NVMe Thunderbolt (USB-C) SSD USB4 Ultra Fast External SSD Drive with Aluminum Heat Sink Enclosure - OWC 28-Inch Thunderbolt 4 and USB-C Cable with 40 GBPS Data Transfer, 240W Power Charging and 8K Video Capability (Black) - Anker USB C Adapter (2 Pack), USB C to USB Adapter High-Speed Data Transfer for MacBook Pro 2020, iPad Pro 2020, Samsung Notebook 9, Dell XPS and More Type C Devices --- ## 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.jp/products/630146514-owc-1tb-express-1m2-40gb-s-portable-nvme-ssd-usb4](https://www.desertcart.jp/products/630146514-owc-1tb-express-1m2-40gb-s-portable-nvme-ssd-usb4) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-05*