LaCie's new 4TB Rugged RAID Thunderbolt hard drive, first announced during CES, is the company's latest product in its iconic Rugged collection. Like all of the Rugged products from LaCie, the Rugged RAID is encased in a bright orange rubber for maximum protection.

LaCie is calling its $419.99 Rugged RAID the one of the fastest HDs available on the market, with upload speeds that reach 240MB/s. It includes two 2TB hard drives with RAID 0/1 options to optimize for speed or data security, plus an integrated Thunderbolt cable.


The Rugged RAID Thunderbolt hard drive is available for purchase from LaCie.com beginning today, and ahead of the release, we went hands-on with it to give MacRumors readers a look at its design, speed, and features.

What's in the Box?

The LaCie Rugged RAID ships with the 4TB hard drive itself, which includes a protective orange rubber cover, a spare port cover, a quick start guide, a USB cable, and a power adapter for use when the hard drive is plugged in via USB 3.0. There are also several plug adapters to accommodate travelers.

ruggedraidwhatsinthebox
With Thunderbolt, the Rugged RAID is bus-powered and does not require the power adapter to function.

Design and Features

For a 4TB hard drive that's also shock, dust, and water resistant, the LaCie Rugged RAID is impressively portable. It's not that much bigger than LaCie's existing Rugged hard drives, measuring in at 1.3 x 3.6 x 5.8 inches and weighing 1.2 pounds. At that size, it fits into a purse, bag, backpack, or suitcase for travel.

Some of you may already own a LaCie Rugged hard drive or have seen one in person, but for those of you who have not, the hard drive comes sheathed in a protective rubber sleeve that's an attractive shade of bright orange. The sleeve surrounds the edges of the inner brushed metal hard drive and it is textured to add grip.

lacieruggedraidnaked
Around the edges, there's an opening where the built-in orange Thunderbolt cable can be tucked in when it isn't in use, and there's a removable cap at the top to cover the Thunderbolt connector and the USB port. LaCie includes an extra one of these just in case you happen to lose one.

lacieruggedraidports
The built-in Thunderbolt cable is easy to pull out of the grooves of the rubber sleeve when plugging in the hard drive and it tucks back in quickly when you need to pack up. With some hard drives that have included cables, it's tough to get them wrapped back up, but that's not the case here. Integrated cables are nice because you can't lose them and they're always on hand. The Thunderbolt cable is over 12 inches and is a good length, but the included USB power adapter's cable is a bit too short considering it needs to be plugged in to an outlet. The USB 3.0 cable is also on the short side, but the USB 3.0 options are nice to have as a backup if you need to transfer data to a computer without a Thunderbolt port.

lacieruggedraidtbcabletuckedaway
With the rubber sleeve and the protective port cover, the Rugged RAID has a dust and water resistance rating of IP 54. That equates to limited protection against dust and splashing water, so you're not going to want to throw the Rugged RAID in the pool, but it'll survive a splash from the sink or a bit of rain.

lacieruggedraidcordout
When not operational, the Rugged RAID can survive drops of up to five feet, so it should be safe enough when carried in a backpack or suitcase during travel, and it successfully survived several drop tests conducted by us onto various surfaces like concrete and wood.

According to LaCie, the Rugged RAID can withstand being run over by a 1-ton car, a claim we did not test. That particular durability metric is used by the company to assure users that the hard drive will survive real world usage scenarios like being crushed under stacks of suitcases in an airplane's cargo hold or dropped to the floor and stepped on. We sat on it, stepped on it, and stuck it under a heavy sofa, and it came out unscathed.

LaCie's existing Rugged line is known for its physical durability, which is why the hard drives are popular with professional photographers, video makers, and other creatives. Data is often stored on several LaCie Rugged drives at the end of a photo or video shoot because they can hold up to being shipped, tossed around, dropped, and transported all over, and the same is true of the Rugged RAID.

lacieruggedraidprotectivecover
Inside the Rugged RAID, there are two 2TB drives to support RAID 0/1 options, optimizing either for speed and storage space or data redundancy. There is no way to replace the hard drive as an end user without voiding the warranty of the product, but the drives inside can be accessed after removing the screws.

The Rugged RAID is bus-powered when connected via Thunderbolt and does not require an external power source, but when connected via USB 3.0, it will need to be plugged in so there's enough power for both drives.

Software and Performance

When the Rugged RAID is plugged in for the first time in a Mac or Windows machine, it prompts you to open the included LaCie Setup Assistant to get the hard drive up and running. The first setup option helps users partition the drive, either for use entirely with Mac systems or for use between Mac and Windows systems. Choosing a Mac only setup opts for the HFS+ format, while choosing a dual setup uses the FAT32 format.

lacieformatting
HFS+ is not compatible with Windows machines, and while FAT32 is compatible with both systems, it limits the maximum single file size to 4GB. Windows users also have an NTFS formatting option.

From there, LaCie asks users to register and activate their warranties before moving on to a screen that allows included LaCie software to be installed. LaCie offers the Intego Backup Assistant for backing up files and the LaCie Desktop Manager for managing multiple LaCie devices from any computer. Installation is optional.

laciesoftware
By default, the Rugged RAID is set to RAID 0 to take advantage of the full 4TBs of disk space, but it can be configured to RAID 1 by following LaCie's instructions. There are two tiny RAID select and confirm buttons on the bottom of the hard drive, which must be pushed with a paperclip, a process that's a bit of a hassle. Pressing twice on the RAID select button changes the RAID configuration, and pressing again the confirm button sets it. A blinking or solid LED indicates the RAID setting, but you need to pull back the rubber skin to see it. You'll need to do this when connected over Thunderbolt.

lacieruggedraidtbcable
According to LaCie, the Rugged RAID should see read/write speeds of up to 240mb/s in Raid 0 and read/write speeds of 115/120 in RAID 1. In our testing with an HFS+ format, we did indeed see read/write speeds in RAID 0 that were right around 240mb/s on average over Thunderbolt. With USB 3.0, write speeds were around 240mb/s, but read speeds were 230mb/s on average.

RAID 1 write speeds averaged around 120mb/s with both Thunderbolt and USB 3.0, but read speeds were slower for us, averaging around 100mb/s with Thunderbolt and 97mb/s with USB 3.0.

Who's it For?

The LaCie Rugged RAID is geared primarily at photographers and other media professionals who travel often, need RAID data protection, a sizable amount of storage space, and a hard drive that will hold up to daily wear and tear. This is a hard drive that can be shipped, thrown in a suitcase, or taken along in a backpack to locations that would be hazardous for more fragile external storage options.

lacieruggedraidwithmacbook
If you're a creative professional that already uses LaCie Rugged drives for storing data and you don't need SSD speeds, upgrading to the LaCie Rugged RAID is a no-brainer for the extra protection against a hard drive failure.

The LaCie Rugged RAID is also a solid choice for any frequent traveler looking for a high-capacity hard drive that's going to survive a few bumps and bruises. It's compact, it offers data protection, and it's not prohibitively expensive. Even if you're only traveling from home to work, it's worth knowing the hard drive you're carrying will be okay if you drop your bag.

Pros:

  • Compact for a 4TB hard drive
  • Built-in Thunderbolt cable
  • Water, dust, and shock resistant
  • Consistently good read/write speeds in line with specifications
  • RAID 0/1 options

Cons:

  • Not bus-powered when using USB 3.0
  • Cap is easy to lose
  • Bright orange design might not be appealing to all
  • Hard drives not easily user replaceable

How to Buy

The Rugged RAID can be purchased from the LaCie website for $419.99. It's also available from Amazon and MacMall for $399.99.

Top Rated Comments

bryanzak Avatar
134 months ago
Terrible Connectors

These drives have poor USB and Thunderbolt port connectors. They very quickly "wear out" to the point that when using the drive if you even barely bump it the cable will come unplugged and of course your drive is forcibly ejected.

And it's not just one drive. I work for a school district and we purchased a lot of these and months later many (most? all?) of them are having problems with loose connections.

The Thunderbolt connection was particularly flaky with the drive ejecting for no apparent reason at all. This happened so often that I stopped using it in favor of the USB3 port.

Bottom line: I would never buy one of these personally.
Score: 5 Votes (Like | Disagree)
ArtOfWarfare Avatar
134 months ago
the Rugged RAID is encased in a bright orange rubber for maximum protection.

Everyone knows that bright orange is the most protective color. Were the case made of gray rubber it wouldn't be anywhere near as well protected.
Score: 5 Votes (Like | Disagree)
jclo Avatar
134 months ago
Everyone knows that bright orange is the most protective color. We're the case made of gray rubber it wouldn't be anywhere near as well protected.

Obviously. See, if it were in the middle of the road, you'd spot it in its bright orange casing so you could swerve to avoid it with your car. If it were gray, well, you'd drive right over it.
Score: 3 Votes (Like | Disagree)
gpat Avatar
134 months ago
How is LaCie still in business? Their quality for price ratio is so low, I can't see anybody buying their products more than once.
Score: 2 Votes (Like | Disagree)
g4cube Avatar
134 months ago
Cool stuff! So it contains two 2TB drives, but where are the 4 TB 2.5" drives? Did they just max out at 2 TB three years ago and stay there?

For now, stuck at 2 TB for a 9.5 mm high 2.5" HDD. This variation is a little over 12 months old.

Previous 2 TB drives were 12.5mm and 15mm high, but short lived as they could not fit into laptops and specialized servers, where most of the 9.5 mm drives reside.

I expect we'll see larger capacity 2.5" drives soon.

I'm waiting for the 2 TB SSDs. :D
Score: 1 Votes (Like | Disagree)
jclo Avatar
134 months ago
Has MR ever done a review on the front page that was negative? Kind of seem like endorsements, I could be wrong though

Generally we're vetting these things before we post them. I'm not going to review something that's total crap. If something deserves a very negative review, it's not worth my time to review it and post it, to be honest.

That said, there are negative and positive points in all of my reviews and there are instances when the review has tended to be more negative. Reach79, for example: https://www.macrumors.com/2015/01/27/reach79-signal-boosting-case-review/

There are some exceptions to that rule, we'd do a review on a popular product that we wanted to warn people not to buy, but I think we basically look at this from the angle of sharing things that are decent rather than sharing things that are crummy and not worth your time.
Score: 1 Votes (Like | Disagree)

Popular Stories

ios 19 messages app

Apple Sues Jon Prosser Over iOS 26 Leaks

Thursday July 17, 2025 8:40 pm PDT by
Earlier this year, YouTuber Jon Prosser shared multiple videos showing off what he claimed to be re-created renderings of what was then presumed to be called iOS 19 and which was eventually unveiled by Apple as iOS 26 at WWDC in June. In his first video back in January, Prosser showed off a Camera app redesign with a simpler set of buttons for moving between photo and video modes, and he...
iOS 26 on Three iPhones

Here's When to Expect the iOS 26 Public Beta

Tuesday July 15, 2025 11:07 am PDT by
Apple previously announced that a public beta of iOS 26 would be available in July, and now a more specific timeframe has surfaced. Bloomberg's Mark Gurman today said that Apple's public betas should be released on or around Wednesday, July 23. In other words, expect the public betas of iOS 26, iPadOS 26, macOS 26, and more to be available at some point next week. Apple will be releasing...
iPhone 17 Colors

All 15 New iPhone 17 and iPhone 17 Pro Colors Revealed in Latest Leak

Wednesday July 16, 2025 6:50 am PDT by
We may finally have a definitive list of all color options for the iPhone 17 series, ahead of the devices launching in September. MacRumors concept In a report for Macworld today, Filipe Espósito said he obtained an "internal document" that allegedly reveals all of the color options for the upcoming iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max models. The report includes ...
iPhone 17 Pro Dark Blue and Orange

Ranked: The Best Features Rumored for the iPhone 17 Lineup

Wednesday July 16, 2025 4:17 pm PDT by
We have just under two months to go until the debut of Apple's iPhone 17 models, and rumors have been ramping up in recent weeks. We went through everything we know so far, pulling out the most exciting rumors and highlighting some other changes that aren't going to be so great. Top Tier Ultra Thin iPhone 17 Air - The iPhone 17 Air is 2025's most exciting iPhone rumor, because it's the...
Foldable iPhone 2023 Feature Homescreen

Foldable iPhone's Thickness and Price Range Detailed in New Reports

Wednesday July 16, 2025 11:31 am PDT by
Apple's long-rumored foldable iPhone will likely have a starting price between $1,800 and $2,000 in the U.S., analysts at investment banking firm UBS said this week. If so, the foldable iPhone would cost more than a MacBook Pro, which starts at $1,599. With a starting price of at least $1,800, the foldable iPhone would be the most expensive iPhone model ever released, topping the Pro Max at...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Coming Soon With These 16 New Features

Friday July 11, 2025 12:40 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are only two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models. Latest Rumors These rumors surfaced in June and July:A redesigned Dynamic Island: It has been rumored that all iPhone 17 models will have a redesigned Dynamic Island interface — it might ...
Apple Watch Ultra 2 Complications

Apple Watch Ultra 3: What to Expect

Sunday July 13, 2025 10:30 am PDT by
The long wait for an Apple Watch Ultra 3 is nearly over, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the Apple Watch Ultra 3:Satellite connectivity for sending and receiving text messages when Wi-Fi and cellular coverage is unavailable 5G support, up from LTE on the Apple Watch Ultra 2 Likely a wide-angle OLED display that ...
Apple Hornsby

Apple Store Near Sydney Permanently Closing Later This Year

Monday July 14, 2025 6:14 pm PDT by
Apple today said its store at the Westfield Hornsby shopping mall, in Hornsby, Australia, will be permanently closing in October. Apple Hornsby In a statement shared with Australian tech news website EFTM (via Reddit), Apple said that it has decided not to renew its lease at Westfield Hornsby. Apple said all affected retail employees will be given the opportunity to work at Apple's nearby...