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SanDisk Professional

SanDisk Professional 4TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-004T-GBA1D

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Availability: In Stock.
Fulfilled by Amazon
Arrives Mar 13 – Mar 16
Order within 22 hours and 59 minutes
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Capacity: 4TB


Style: New Generation


Features

  • USB-C (5Gbps) drive for quick file backup and storage
  • Works with macOS right out of the box, and Windows via reformat.
  • Transfer rates of up to 130MB/s read (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.)
  • Premium, anodized aluminum enclosure for strength you can feel
  • Built tough with an easy-grip bumper for pro-grade durabilty you can trust

Description

From out in the wild to back in the studio, trust your photos, footage, and important files to a portable hard drive that’s as relentless as you are. The high-capacity G-DRIVE ArmorATD rugged, all-terrain drive gives you pro-grade durability you can feel with a premium, anodized aluminum enclosure, easy-to- grip protective bumper, and IP54 rain/dust resistance. With transfer rates up to 130MB/s read, you can quickly back up your content wherever you are. (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. IEC 60529 IP54: Based on internal testing. Tested to withstand water splashing against the enclosure; limited dust contact does not interfere with operation. Must be clean and dry before use. )

Digital Storage Capacity: 4 TB


Hard Disk Interface: USB-C


Connectivity Technology: Thunderbolt, USB


Brand: SanDisk Professional


Special Feature: IP54 Rating, Triple-layer Shock Resistance, Premium Anodized Aluminum Enclosure


Hard Disk Form Factor: 3.5 Inches


Hard Disk Description: Mechanical Hard Disk


Compatible Devices: Desktop


Installation Type: External Hard Drive


Color: Black


Hard Drive: ‎4 TB Mechanical Hard Disk


Brand: ‎SanDisk Professional


Series: ‎G-Drive ArmorATD


Item model number: ‎SDPH81G-004T-GBA1D


Hardware Platform: ‎Not machine specific


Item Weight: ‎12.3 ounces


Product Dimensions: ‎5.2 x 3.46 x 1.18 inches


Item Dimensions LxWxH: ‎5.2 x 3.46 x 1.18 inches


Color: ‎Black


Flash Memory Size: ‎4 TB


Hard Drive Interface: ‎USB-C


Manufacturer: ‎Western Digital Technologies, Inc.


Date First Available: ‎July 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 13 – Mar 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works but Slowly
Capacity: 5TB Style: New Generation
Well made and good value for price. However it is still an old fashioned spinning disc drive and therefore quite slow compared to more modern drives.
Reviewed in the United States on July 22, 2025 by Wallye
    • Great Portable HD but like it says it does NOT mount in Windows! You MUST reformat externally.
Capacity: 6TB Style: New Generation
Needed a rugged, compact, high capacity drive for travel. This one fits the bill perfectly. Just be aware it will NOT mount in Windows - doesn't see it at all. Best option is to boot Linux and use GPARTED to partition and reformat to NTFS, or use a dedicated GPARTED boot disk and boot your computer into it. Three steps and done. ... show more
Reviewed in the United States on September 28, 2024 by Pharma Doc
    • AOP3d loves this drive 😍😍🥰
Capacity: 5TB Style: Previous Generation
Title: A Tough and Trustworthy Companion for On-the-Go Storage Needs The SanDisk Professional 5TB G-DRIVE ArmorATD is a rugged and durable portable external hard drive that packs a powerful punch when it comes to reliable storage on the move. Designed to withstand the rigors of adventurous lifestyles and demanding work environments, this external drive delivers on its promise of providing robust data protection without compromising on speed and accessibility. Right out of the box, the ArmorATD's sturdy build and rugged design give a strong first impression. Its shock-resistant exterior, built to military-grade specifications, instills confidence that your valuable data is well-guarded from accidental drops and bumps. The IP55-rated water and dust resistance further adds to its resilience, making it an ideal companion for outdoor excursions, fieldwork, and other unpredictable scenarios. Performance-wise, the ArmorATD does not disappoint. With a capacious storage capacity of 5TB, it offers ample space for backing up large files, multimedia projects, and critical data, making it suitable for creative professionals, photographers, and videographers alike. The drive's fast transfer speeds ensure efficient data management, even when handling hefty files, ensuring you don't waste precious time waiting for data to be copied. The inclusion of both USB-C and USB-A compatibility ensures seamless connectivity with a wide range of devices, from modern laptops to older computers, providing versatile usage options for various workflows. Moreover, the drive is bus-powered, eliminating the need for an external power source and making it a truly portable solution. One notable feature of the ArmorATD is its compatibility with the SanDisk SecureAccess encryption software, offering added protection for sensitive data. This feature provides an extra layer of security and peace of mind for users concerned about data privacy. Although the ArmorATD excels in many aspects, it's worth noting that its rugged build makes it slightly bulkier and heavier compared to regular external drives. However, this is a necessary trade-off to achieve its exceptional durability. In conclusion, the SanDisk Professional 5TB G-DRIVE ArmorATD stands as a reliable and resilient external hard drive that caters to the needs of professionals, adventurers, and anyone seeking a trustworthy solution for on-the-go data storage. Its rugged design, generous capacity, fast transfer speeds, and secure data encryption make it a smart investment for safeguarding your valuable data, wherever your journey takes you. Whether you're trekking through the wilderness or working on intensive multimedia projects, the ArmorATD is ready to serve as your data's sturdy fortress. ... show more
Reviewed in the United States on August 4, 2023 by AOP3D 5 WHISTLESTOP MALL ROCKPORT MA
    • Your computer will not see it. Good luck on tech support.
Capacity: 5TB Style: New Generation
Its not my job to be an uber tech. in this day and age. a flash hard drive should be BASIC to have plug and play. Even all the support is about "not be able to see the device" which exactly my issue. I have brand new machine on windows 11. It doesn't show up no mater what. I tried everything they said, short of reinstalling the drivers, not going to mess up my computer to make their crap function. I have NEVER had this issue ever with an external hard drive. I have been working on computers for 25 years. I can build PC's and work in advanced web development and design. I'm not a beginner user and this thing is garbage. The disk manager can't even see the unallocated space. Even in reboot it doesn't see it in the BIOS. I have plugged into 4 USB ports and restarted my system as suggested several times. All that left is the reinstall the drivers. NOT DOING IT.. F U guys. Your drive should just work. Its a giant flash drive. This a joke. Nothing works anymore. The bigger the brand the bigger the issues. Rushed manufacturing, poor wages, race to the button line, AI doing QC on code. Whatever the reason?? profit over quality everyday. STRAIGHT TRASH. I will never by a Sandisk ever again. ... show more
Reviewed in the United States on September 3, 2025 by Corey H
    • A Robust, Speedy Solution for Intense Photography Needs
Capacity: 5TB Style: Previous Generation
Review Image by Jerry B Jerry B
Being a parent and the designated photographer for my daughter's high school cheer squads, I was inundated with a deluge of high-resolution photos that demanded substantial storage and a swift, reliable solution for processing and post-production. This specific need led me to the SanDisk Professional 5TB G-DRIVE ArmorATD. To begin with, the G-DRIVE ArmorATD's USB-C connectivity was the perfect answer to my speed concerns. The drive’s high transfer rates were instrumental in uploading gigs of photos at a time - a task it performed without any hitch. As a Mac user, compatibility was a breeze, and I was pleased to find the drive integrated smoothly with my computer. Furthermore, I use Adobe Lightroom for my post-processing requirements. With the SanDisk Professional G-DRIVE, the read/write speeds were impressive, helping to speed up my workflow significantly. The drive proved robust enough to handle the demands of heavy editing, even with multiple large RAW files. On top of its performance, I was immediately struck by the solid, rugged construction of the drive. The G-DRIVE ArmorATD is built like a tank and gives a sense of reliability. Knowing that this drive is designed to resist shock and survive a reasonable amount of wear and tear puts me at ease, especially considering the precious memories it houses. The convenience of having a single cord for power and data transfer, provided by the USB-C cable, can't be overstated. The single-cable design means less clutter, more straightforward connectivity, and one less thing to worry about losing or forgetting at a crucial time. In conclusion, the SanDisk Professional 5TB G-DRIVE ArmorATD has checked all my boxes for an external storage solution. It is fast, durable, and ideally suited for high-volume photography and post-production work. I wholeheartedly recommend it to photographers looking for a dependable and swift external drive solution. ... show more
Reviewed in the United States on June 24, 2023 by Jerry B Jerry B

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