Expert’s Rating
Pros
Cons
Our Verdict
The Extreme Pro With USB4 is n’t the fastest SSD around , but it ’s more than tight enough for most non - professional user , and a set more affordable than high - end Thunderbolt drive . It ’s sturdily construct too , making it a good choice for outside use and bad conditions .
Mary Leontyne Price When Reviewed
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Best Prices Today: SanDisk Extreme Pro SSD with USB4
About 10 years ago , SanDisk was taken over by Western Digital , but the two company recently decide to part company again , with SanDisk focus on unanimous - state drives and memory Cartesian product while WD sticks with its traditional reach of punishing drives . And , to celebrate its independency , SanDisk has been set in motion a flurry of new ware in recent months , particularly focusing on portable storage and backup .
We lately review its Extreme Portable SSD , which was an affordable entry - level driveway that used a USB - C user interface with support for USB 3.2 ( Gen 2 ) . That was followed by the Extreme Pro Portable SSD , which stepped up to the faster USB 3.2 ( Gen 2×2 ) . However , Macs do n’t support USB 3.2 ( Gen 2×2 ) so that was n’t necessarily a good option for Mac exploiter . SanDisk was n’t finished , though , as it has just release yet another portable drive call the Extreme Pro With USB4 , which – you hazard it – now adopt the even faster USB4 . And yes , USB standards are a confusing mess these days , so you do demand to pay faithful attending to the technical specification when buying drives from SanDisk or any other manufacturer . Read : Thunderbolt 5 vs Thunderbolt 4 and 3 vs USB4for more about the unlike standards .
As you might anticipate , the Extreme Pro With USB4 is faster than its herald – in fact , USB4 is actually based on Thunderbolt 4 and SanDisk even recommend using the movement with a Mac or PC that has Thunderbolt 4 for get the practiced performance , which produce it a serious option for Mac user who necessitate a libertine , portable stand-in drive .
Available with either 2 TB or 4 TB of warehousing , the Extreme Pro With USB4 looks very similar to its harbinger , with the same rounded quoin , orange trim and a handy cut - out section in one box that can be used with a lanyard to sequester it to a whack or backpack when you ’re go . There ’s a USB - C cable television service include in the box , but there ’s no lanyard so you ’ll need to provide that for yourself .
However , snug inspection uncover that the Extreme Pro With USB4 is quite a fleck larger than other SanDisk drive that we ’ve prove in the past tense , measuring 11.9 millimetre buddy-buddy , 58.7 millimeter wide of the mark , and 140 millimeter long . It ’s almost as prominent as theiPhone 16e – and , at 172 g , it ’s actually heavy than the 16e – but it ’s still small enough to slip into a pocket or bag , and its sturdy aim makes it a good selection for travelling and for multitude who require to work outdoors .
The main dead body of the crusade is made out of forged aluminium , which is then wrapped in a silicon arm for added protection . SanDisk says that it can exist being dropped from a superlative of 2 m , and it ’s rated IP65 for water and dust underground ( which means that it can survive heavy rainwater , but not entire immersion in water ) . And , to back it up , SanDisk provides a five - class warrant as well .
But , of course of instruction , the main attraction is the use of USB4 to provide high performance for storing your important file and Time Machine backups . SanDisk quotes a maximum write operation for the Extreme Pro With USB4 of up to 3700MB / s , and read performance up to 3800MB / s although , as name to begin with , it does recommend using the driving force with a Mac or PC that has Thunderbolt 4 for good termination .
That ’s perfect for Mac users of form , and when we tested the drive with the BlackMagic Disk Speed Test using a MacBook Pro with Thunderbolt 4 we got very potent execution of 3400MB / s for both read and compose performance . And , just out of curiosity , we also tested the driveway with anM4 Mac minithat has Thunderbolt 5 , and were surprised to see that the write performance jumped quite drastically to 4400MB / s. That write performance persist consistent even after several repeated tests with BlackMagic , although the effort ’s read carrying out with the Mac mini was unchanged at 3400MB / s.
Should You Buy The Extreme Pro With USB4?
Professional users who need top performance for working with magnanimous video or graphics files might prefer to bear more for a solid - land thrust with full reinforcement for Thunderbolt . However , the Extreme Pro With USB4 is far more affordable than most Thunderbolt drives and still bring home the bacon telling execution that will be more than passable for most citizenry who just call for a fast , sturdy portable drive for their Time Machine backups .
Take a look at theBest SSDs for Macfor choice to the SanDisk Extreme Pro
