Samsung Releases 4TB T7 Shield Portable SSD

Samsung today announced the launch of a 4TB version of its popular T7 Shield portable SSD, with the new version joining the 1TB and 2TB size options that Samsung debuted last April.

samsung t7 shield 4tb ssd
The T7 Shield is Samsung's most damage-resistant SSD, offering a durable casing that protects the device both indoors and outdoors. The Shield's enclosure is made from aluminum and has an IP65 water and dust resistance rating, so it can hold up to rain and other elements. It also offers crush resistance and protection from drops over nine feet high.

There is a rubberized exterior casing around the aluminum that adds further protection, and because of the small size, it is portable and ideal for use when traveling. The 4TB model is available in black.

The T7 Shield offers read speeds of up to 1,050 MB/s, and write speeds of up to 1,000 MB/s. It connects to a Mac using a USB-C to USB-C cable, and has a built-in thermal guard to protect from degradation due to overheating.

The 4TB T7 Shield Portable SSD can be purchased from the Samsung website for $430. Samsung also sells a 2TB variant for $180, and a 1TB model for $100.

Note: MacRumors is an affiliate partner with Samsung. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

Tag: Samsung

Popular Stories

Apple Logo Zoomed

Tim Cook Teases Plans for Apple's Upcoming 50th Anniversary

Thursday February 5, 2026 12:54 pm PST by
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026. "I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
wwdc sans text feature

Apple Rumored to Announce New Product on February 19

Thursday February 5, 2026 12:22 pm PST by
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld. The report, citing industry sources, is available in English on Macworld. Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
Finder Siri Feature

Why Apple's iOS 26.4 Siri Upgrade Will Be Bigger Than Originally Promised

Friday February 6, 2026 3:06 pm PST by
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do. The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up. Upgraded Architecture The next-generation...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
iphone 17 pro dark blue 1

iPhone 18 Pro Max Rumored to Deliver Next-Level Battery Life

Friday February 6, 2026 5:14 am PST by
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker. Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...

Top Rated Comments

ThomasJL Avatar
40 months ago

[HEADING=2]The 4TB T7 Shield Portable SSD can be purchased from the Samsung website ('https://howl.me/ci2jEQkGESL') for $430. Samsung also sells a 2TB variant ('https://howl.me/ci2ljtYlVZm') for $180, and a 1TB model ('https://howl.me/ci2ljtZDp87') for $100.[/HEADING]
Samsung’s much lower prices for top-tier quality SSDs show just how much that greedy scumbag Tim Cook is ripping off customers with his unreasonably high SSD prices.

And what makes things even worse is when you consider that external SSDs are supposed to be higher priced than internal SSDs (due to external drives requiring more parts). Tim Cook’s high prices are hostile, especially towards lower income people.
Score: 16 Votes (Like | Disagree)
coffeemilktea Avatar
40 months ago
Water resistance AND crush resistance? My collection of cat memes is going to be so well protected. :cool:
Score: 12 Votes (Like | Disagree)
bradman83 Avatar
40 months ago

"The T7 Shield offers read speeds of up to 1,050 MB/s, and write speeds of up to 1,000 MB/s."

I guess if you really need the rugged protection then this is appealing. It's half as fast as the SanDisk 4TB Extreme PRO.
The SanDisk relies on USB 3.2 2x2 to achieve that speed, which macOS does not support. The SanDisk would likely be constricted to single channel of 10 Gbps which would give you about the 1,000 MB/s as the Samsung accounting for USB signal overhead.
Score: 11 Votes (Like | Disagree)
saudor Avatar
40 months ago

Samsung’s much lower prices for top-tier quality SSDs show just how much that greedy scumbag Tim Cook is ripping off customers with his unreasonably high SSD prices.

And what makes things even worse is when you consider that external SSDs are supposed to be higher priced than internal SSDs (due to external drives requiring more parts). Tim Cook’s high prices are hostile, especially towards lower income people.
dont forget RAM pricing. In the PC world, 32gb CL16 3200 MHz RAM can be had for dirt cheap but apple charged $200 for an extra 8gb(for their 2666MHz RAM for intel imac since Im being nice by not bringing in M1 pricing)
Score: 11 Votes (Like | Disagree)
maerz001 Avatar
40 months ago

That's expensive. :( Wish SSDs were cheaper.
apple charges $1400 for 4TB, so Samsung prices actually look cheap. $970 less :oops:
Score: 9 Votes (Like | Disagree)
MilaM Avatar
40 months ago

In that regard the T7 doesn't work any faster than a T5 right? USB-3.2 wasn't ever implanted on Macs as I recall. I would like to see a USB4 external from Samsung.
USB 3.2 Gen 2 (10 GBits/s) works on M1
USB 3.2 Gen 2x2 (20 GBits/s) is not supported

USB 3.1 Gen 2 and USB 3.2 Gen 2 are the same btw. Confusing, I know.
Score: 6 Votes (Like | Disagree)