However, its not cheap, lacks an 8TB model and its cooling mechanism is passive.

Surely a candidate for ourBest portable SSDs?

But it’s still small enough to fit in a jacket pocket or for accessories on a laptop bag.

Nextorage NX-PS1PRO

Nextorage has three models with 1TB, 2TB and 4TB of capacity.

For American customers, these are priced at $249.99, $349.99 and $599.99.

It costs only $129.99, and it can be used with any M.2 NVMe storage you have handy.

Nextorage NX-PS1PRO

Cost is the biggest issue with this product.

It is a bit disconcerting that the outer case is entirely made of plastic, probably a reinforced variety.

Despite all of these durability ticks, the maker only provides a single year of warranty.

Changing the cache mode for the NX-PS1PRO

A well-positioned activity LED on one edge provides feedback that the drive is powered and working.

It might be worth reading before committing to an order.

Without this set, the write performance of the drive can crash to 300MB/s, disturbingly.

Nextorage NX-PS1PRO

Should I buy the Nextorage NX-PS1PRO Series?

Buy it if…

You feel the needSpecifically, the need for speed.

Faster than the OWC Envoy Pro FX and any other USB-connected devices I’ve tested.

Nextorage NX-PS1PRO

But beware of disconnecting it without using the proper process after a big write.

Assuming that the machines have a USB 4.0 port.

The Crucial X10 Pro has this, as does the Kingston XS2000.

Crucial X10 Pro

You don’t have USB 4.0Without a USB 4.0 port, this is an entirely pointless purchase.

It will work with USB 3.2, but only at much slower speeds.

To get what you paid for requires a USB 4.0 compatible port.

OWC Envoy Pro FX

Read our full review of ithere.

But it cant match the Nextorage NX-PS1PRO on raw speed.

While it does use plastic construction, it has an IP55 rating and should travel well enough.

Kingston XS2000

Costing less than $100 for the 1TB model, it delivers sustained performance and hardware encryption.

Check out ourKingston XS2000 review

We’ve covered all the best external SSDsherefor you