Relatively Cheap SSD Thunderbolt 3 External Blade Drives For Mac | Mac Compatible SSD News And Reviews

Relatively Cheap SSD Thunderbolt 3 External Blade Drives For Mac

We're seeing the first of the fastest Thunderbolt 3 SSD drives ever made hitting the market. It's always been hard to say 'cheap' and 'Thunderbolt' in the same sentence when compared to low-cost USB 3.0 and 3.1 drives. However, these two kinda cheap ThunderBolt3 SSD's are within financial reach of the average Mac user.

These screamingly fast full 40Gbps Thunderbolt3 SSD drives from CableMatters and Plugable use PCIe NVMe SSD blade modules to achieve their impressive Read / Write speeds never before seen in consumer storage with a price tag near or just under $300 USD. For well under $1/Gigabyte they can deliver up to 2400MBps Reads and 1200MBps writes.

Cheap ThunderBolt 3 SSD

480GB - TBolt3 ONLY


Cheapest ThunderBolt3 SSD
480GB - TBolt3 ONLY


These currently shipping drives from Cable Matters and Plugable both offer 480GB solid-state modules tied to a ThunderBolt 3 ONLY interface. Note that a new Mac's ThunderBolt 3 ports transmit BOTH native 40GbpsTBolt3 AND 10Gbps USB 3.1 Gen 2 protocols. However the two drives featured above do not operate on Type-C ports in USB 3.1 mode. So they are ThunderBolt 3 ONLY.

Also note that on some PC and Mac computer models (notably the first 2016 MacBook Pro series), some ThunderBolt 3 ports might operate at a maximum of 20Gbps -- Not the maximum 40Gbps. In these cases, the cheapest ThunderBolt 3 drives shown above will perform at somewhat lower speeds due to the reduced available bandwidth. Confusing, huh?