Asus XG Station Pro Thunderbolt 3 eGPU enclosure has slim form factor, external power supply

Asus has abandoned large enclosures for it's latest Thunderbolt 3 external GPU expansion case, with the new XG Station Pro separating the power supply's bulk and heat from the enclosure.

The XG Station Pro is a "dark gray" color according to Asus, but it matches Apple's Space Gray color in the MacBook Pro and iMac. The new enclosure features a mechanical x16 PCI-E slot, the same as every other enclosure. Cooling is provided by a pair of 120mm fans, with the enclosure itself able to accommodate a 2.5-slot video card.

The external power supply is rated for 330W. Power is provided to the card by a pair of 8-pin PCI-E power leads. Given the wattage, the enclosure appears to be better suited for cards like the Vega 56, with the Vega 64 sometimes drawing in excess of 250W.

Connectivity to the unit is provided by a single Thunderbolt 3 cable. It lacks a downstream Thunderbolt 3 connection, but has a single USB 3.1 Generation 2 port instead.

Asus will ship the XG Station Pro later in January for $329, and specifically lists MacBook Pro compatibility. The landing page for the product on the Asus website is not yet live.

AppleInsider has been evaluating Apple's build-out of eGPU code in High Sierra since its release. In September, and with the latest betas, Apple has made many improvements in performance and stability, but the feature which won't be fully available to users until the spring, isn't quite ready for mainstream users as of yet.

8 Comments

macxpress 5910 comments · 16 Years

About 6 years ago

I'd much rather see the power supply internally. Thats just yet another power brick on my desk, or on the floor should I use something like this. However, I can see where others may think differently.

I do like the overall design of it though. It looks really nice IMO.

rob53 3307 comments · 13 Years

Looks like the typical noisy fans of the last two decades. Typical PC design using whatever's left in the parts barrel.

melgross 33608 comments · 20 Years

rob53 said:

Looks like the typical noisy fans of the last two decades. Typical PC design using whatever's left in the parts barrel.

So you can tell how noisy the fans are by looking at that photo? That’s really pretty good, because I don’t think the rest of can do that.

I don’t see why this isn’t perfect for the Vega 64. 330 Watts of power. While the 64 does, upon occasion use more than 250 Watts, I doubt it will exceed 330. It’s also possible that this unit will allow for bursts of power higher than 330 for short times.

Mike Wuerthele 6901 comments · 8 Years

melgross said:

I don’t see why this isn’t perfect for the Vega 64. 330 Watts of power. While the 64 does, upon occasion use more than 250 Watts, I doubt it will exceed 330. It’s also possible that this unit will allow for bursts of power higher than 330 for short times.

Under load, my Vega 64 consistently draws 248W above and beyond housekeeping, with "bursts" lasting for minutes at a time at 378W. AMD recommends a 450W power supply for the Vega 64 in an eGPU enclosure.