OWC EXPRESS 1M2 80G 4TB USB4 (80GB/S) PORTABLE NVME SSD STORAGE SOLUTION - OVER

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Key Features

Supremely Fast: Over 6000MB/s real-world speed
Widely Compatible: Use with USB4 and Thunderbolt (USB-C) equipped Mac, PC, iPad Pro, Chromebook, and Surface devices
Exceptionally Flexible: Both DIY "build your own" and ready-to-run solutions are easily future upgradeable with faster, higher capacity 2280 or 2242 NVMe M.2 SSD
Innovatively Cool: Patent pending heat-dissipating design offers rugged protection of your SSD while silently keeping drive cool for consistent top speed
Versatile: Easily handle daily data needs to pro level creative projects while matching internal storage performance
Convenient: Bus-powered via the included USB4 cable
Complete: Includes USB-C 40Gb/s cable
Worry-free: 3 Year OWC Limited Warranty

Manuals & Resources

MANUAL User Manual › DATASHEET Product Datasheet › BROCHURE Manufacturer Brochure › MANUAL Assembly Instructions › WARRANTY Warranty Information › DATASHEET Product Fiche › GUIDE Energy Guide › SAFETY Safety Data Sheet › SAFETY Safety Data Sheet (FR) › SAFETY COSHH Sheet › TOUR Product Tour › 360 360° Product View ›

OWC Hard Drives/Solid State Drives

OWC EXPRESS 1M2 80G 4TB USB4 (80GB/S) PORTABLE NVME SSD STORAGE SOLUTION - OVER

Mfr # OWCUS4V2EXP1MT04 SKU 15009207 UPC 810179175771

$930.69 MSRP $1,049.99 Save 11%

Regular price saves you $119.30 against MSRP.

Available

Product Overview

OWC EXPRESS 1M2 80G 4TB USB4 (80GB/S) PORTABLE NVME SSD STORAGE SOLUTION - OVER

OWC (OWCUS4V2EXP1MT04) Hard Drives/Solid State Drives
OWC Express 1M2 80G 4 TB Portable Rugged Solid State Drive - External - PCI Express NVMe - Silver - Desktop PC, Mac, Tablet Device Supported - USB4 Type C - 6362 MB/s Maximum Read Transfer Rate - 3 Year Warranty
OWC Express 1M2 80G 4 TB Portable Rugged Solid State Drive - External - PCI Express NVMe - Silver
Desktop PC, Mac, Tablet Device Supported - USB4 Type C - 6362 MB/s Maximum Read Transfer Rate - 3 Year Warranty

Technical Specifications

Host Interface	USB4 Type C
Product Type	Solid State Drive
Device Supported	Desktop PC
Device Supported	MAC
Device Supported	Tablet
Storage Capacity	4 TB
Manufacturer Part Number	OWCUS4V2EXP1MT04
Packaged Quantity	1
Platform Supported	PC
Platform Supported	Mac
Platform Supported	Linux
Limited Warranty	3 Year
Weight (Approximate)	9.90 oz
Drive Type	External
Durability	Water Proof
Form Factor	M.2 2280
Length	5.2"
Manufacturer	Other World Computing
Product Name	Express 1M2 80G Solid State Drive
Product Line	Express 1M2 80G
Brand Name	OWC
Height	0.9"
Width	2.8"
Maximum Read Transfer Rate	6362 MB/s
Maximum Write Transfer Rate	5638 MB/s
Drive Interface	PCI Express NVMe
Operating System Compatibility	Windows 11
Operating System Compatibility	macOS Sonoma 14.x
Operating System Compatibility	macOS Sequoia 15.x
Operating System Compatibility	ChromeOS
Operating System Compatibility	Linux
Operating System Compatibility	iPadOS
Product Color	Silver
External Drive Type	Portable
Color Family	Silver
Rugged	Yes
Environmental Compliance	Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)

Marketing Information

Express 1M2 80G Solid State Drive
1 x 0.3M (12") USB-C (80Gb/s) Cable
1 x Phillips PH1 Screwdriver
1 x Getting Started QR Insert Card
1 x Support Manual for OWC Express 1M2 80G

iPad Pro
Chromebook
Surface Device

Expressly Evolutionary 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. Exceptionally Flexible, Future-Ready Design Just like variety is the difference that becomes the distinction in our portable SSD line, the Express 1M2 80G lets you choose the path to what best suits your needs:

DIY Enthusiasts: Easily install your own 2280 or 2242 NVMe M.2 SSD.
Plug-and-Play Users: Choose a ready-to-run fully assembled solution.

And when it's time to scale, you can effortlessly upgrade to higher-capacity storage! Versatile Power for Pros From daily data transfers to detailed VFX work, the Express 1M2 80G delivers internal storage-class performance externally for:

8K+ video editors and colorists
DITs and high-volume photographers
AI/ML developers and game designers
Sports, wedding, and event creatives

Less Is More As fellow creators, we know speed, silence, and reliability aren't optional... they're essential. That's why we engineered the Express 1M2 80G with our field proven deep finned passive-cooling design. By putting power exactly where it matters most - straight to your NVMe drive - instead of a distracting, battery-draining fan, your long renders, massive exports, and live previews stay smooth and stable. The Power of No No adapter, no external power brick... just one included USB4 cable so you can bus power the Express 1M2 80G's supreme speed anywhere, anytime. Maximum Performance and Compatibility Express 1M2 80G utilizes the latest USB4 technology and a USB-C connector for a one-two performance and compatibility punch so you can knock out challenging barriers with your Mac, PC, iPad Pro, Chromebook, or Surface device. Express 1M2 80G Connected to: