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MZ-03 Saturn Pro II EGPU -Thunderbolt 3 MacOS/Windows/Intel Thunderbolt Certified External GPU with SATA3 2.5 SSD/HDD,SD,USB 3.0 Gigabit LAN Dual TB3 chip Manage GFX & Extra IO (Space Grey)

3.6 3.6 out of 5 stars 95 ratings

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About this item

  • Compatible with Windows 10 2016~Now Thunderbolt Laptop. macOS Catalina 10.15.3 MacBook Pro 2016~2020,13~16” ; Mac mini 2018~, Dual Thunderbolt 3 buses with 40Gbps speed ,One bus for Graphic card, the other for Extra I.O NO MORE lags & interference ( Intel Thunderbolt 3 Certified ) (Thunderbolt 3 laptop/ iMac/ Intel NUC. ONLY ! )
  • Internal 750W ( 80+ Gold ) Fan Start-stop design, Spin only when Temp reached to 55 degree. Power Delivery to Host Max 100W ( MBP 16" ) , 550W to Graphic card, 3 sets of 12V ( 8 + 2 ) for O.C card OR NVIDIA RTX 3080/3090/3090 Titan. Extra I.O: SD 4.0 * 1, USB 3.0 *5 ( 7.5W power delivery/E.A ) SATA III * 1 for 2.5” SSD/HDD , RJ45 Gigabit Lan * 1
  • Full aluminum body with anodizing treatment, tray opening style, supported Full length/hight/width Monster graphic card. 2.75PCIE slot. ( Max : 12.99 * 6.29 * 2.36 Inch ) compatible with Liquid Cooling Monster card; system fan can be swapped by the radiator
  • Longer Thunderbolt 3 0.7M 40GB cable bundled & Low noise large system Fan ( 120*35mm) + PSU large fan “ Start-Stop “ design , 3 thermal detectors, Fan speed Start-Stop with PWM control , A quiet beast on your desk!
  • Compatible Graphic cards : Windows 10 System: ALL of AMD Radeon, Radeon Pro / Nvidia Gefore , Quadro ( including RTX 3080/3090 * 2 PCI slots ). macOS Catalina 10.15.3 ~, Qualified ONLY AMD 470,480,570,580,590,Vega 56,64, Navi 5500,5600,5700XT, WX4100,5100,7100,9100 series . ( DO NOT USE any Nvidia card in MacOS !! There is no driver there )

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Mantiz

Mantiz MZ-03 Saturn Pro II EGPU -Thunderbolt 3 MacOS/Windows/Intel Thunderbolt Certified External GPU with SATA3 2.5 SSD/HDD,SD,USB 3.0 Gigabit LAN Dual TB3 chip Manage GFX & Extra IO (Space Grey)


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Customer reviews

3.6 out of 5 stars
3.6 out of 5
95 global ratings

Customers say

Customers like the quality, ease of installation, and appearance of the personal computer. For example, they mention it's well constructed, reliable, and easy to install. Some appreciate the appearance. That said, some complain about the value, noise, and usb port. Opinions are mixed on performance, connectivity, and USB port.

AI-generated from the text of customer reviews

21 customers mention16 positive5 negative

Customers like the quality of the computer. They mention it's well constructed, reliable, and a great enclosure. Overall, customers say it'll be a good choice for those looking for a robust GPU option for new laptops.

"...This thing is very well built, faster with the 2 TB controllers and my SSD speed confirm that...." Read more

"The eGPU enclosure looks and feels very very nice and high quality. I chose the Space Gray color and matches my MacBook Pro 13" perfectly!..." Read more

"...Aesthetically it is a minimalist design executed in a very elegant fashion that goes with my minimalist design work environment...." Read more

"...Very sturdy construction with great material that matches my MacBook Space Grey color. I love the fact that this eGPU can charge my MacBook...." Read more

14 customers mention10 positive4 negative

Customers find the installation of the computer to be easy. They mention that it's plug and play, with no need to install drivers.

"...Windows is full plug and play with this unit, simply plug it in and give it up to 20 seconds depending on what you're doing and it'll fire up the..." Read more

"...No issues with anything working and it was pretty much plug and play...." Read more

"...I set it up with an RX580. Installation was easy...." Read more

"...No manual:There are no directions, just an email to a PDF file that says almost nothing helpful. Nothing to help troubleshoot...." Read more

11 customers mention8 positive3 negative

Customers like the appearance of the computer. They mention that the enclosure looks great, the case design is interesting, and the minimalist design is executed in a very elegant fashion.

"...Aesthetically it is a minimalist design executed in a very elegant fashion that goes with my minimalist design work environment...." Read more

"...From the getgo I had issues with this product. The case design is interesting and good in some ways (looks cool, and easy to take side panel off),..." Read more

"...2. The USB controller card is poorly designed. They have 2 different BIOS ROMs for the USB controller...." Read more

"...Simple machined aluminum, clean look, no "extreme" or "gamer" design to it, just what you see in the pictures...." Read more

29 customers mention19 positive10 negative

Customers are mixed about the performance of the computer. Some mention that it works very well for the past 8 months until two weeks ago, while others say that it does not work out of the box as described in the description. Some customers also mention that the power supply does not working, and the device simply failed to power on.

"...the performance is better than expected for n external solution...." Read more

"...I'm using it with a GPD Win Max and a Vega 64. No issues with anything working and it was pretty much plug and play...." Read more

"...have to disable file vault on the Mac Mini because it does not work on the file vault screen, but that is Apple’s fault...." Read more

"...supply provides the required current for the card and it performs well under heavy loads...." Read more

16 customers mention11 positive5 negative

Customers are mixed about the USB port of the computer. Some mention that the USB ports are a nice addition to the package, while others say that the product has problems with the USB connectors.

"...The USB ports are also a nice addition to the package and it truly is the optimal docking solution for MacBooks...." Read more

"...The Mantiz Saturn Pro 2 provides good looks, versatility, additional ports (read the specs!),..." Read more

"...I love the additional USB ports and Ethernet port that this eGPU provides...." Read more

"...There are enough connectors in the unit for all types of power requirements. The fans are a little loud but those are replaceable...." Read more

12 customers mention5 positive7 negative

Customers are mixed about the connectivity of the computer. Some mention that the icon in the top menu bar for easy disconnect is a great feature, while others say that the connections are flaky and defective. The side panel is nice and pops off easily, while an additional internal SSD and LAN port are available. However, some customers report that the network connection is defective and the Ethernet is slow in MacOS. The GPU already fully saturates the TB3 connection, so you'll get erratic behavior when using other connections.

"...it doesn't fit my MacBook's USB-C connectors very well and the connection is flaky...." Read more

"...product over others was because of the large amount of USB ports, SSD connection, and LAN port...." Read more

"...The only driver I needed to install was the Ethernet is slow in MacOS if you don’t install the Razor X Chroma Ethernet driver." Read more

"...(looks cool, and easy to take side panel off)..." Read more

13 customers mention3 positive10 negative

Customers are not satisfied with the value of the computer. They mention that the power supply is cheap and will need to be replaced in the near future. Some say that the product is not well executed and that the keyboard and mouse are not getting full power. Overall, customers are not happy with the purchase and recommend looking for a different computer.

"edit: this thing is awful. it constantly drops video or audio. I have to repeatedly plug in/out to get it back on...." Read more

"...This is NOT a good value. Buy from a reputable brand with good quality control and good customer service...." Read more

"...it comes with and then there’s the issue with the keyboard mouse not getting full power with my Razer. Still, a great eGPU that I recommend." Read more

"...at an exceptionally good price in comparison to other units that you should be familiar with if you are shopping for an eGPU...." Read more

10 customers mention2 positive8 negative

Customers are dissatisfied with the noise produced by the computer. They mention that the fan runs constantly, making a wired noise and hum. Some customers also mention that it has a rattling sound and an irritating sound quality. They also suspect that the failing power supply was supplying noisy power and leading to eGPU instability.

"...The fan that comes with the unit is bit loud to me...." Read more

"...The fans are a little loud but those are replaceable.I would give it 5 starts, but getting it to work was kind of a pain." Read more

"...Unfortunately, the case fan and PSU fan run constantly, and the former is loud enough that I don't think I can keep this...." Read more

"...this eGPU model on the promise of quiet running: a supposedly low noise case fan and a power supply unit (PSU) fan that only runs when needed...." Read more

Fantastic quality and does exactly what you need.... Well!
5 Stars
Fantastic quality and does exactly what you need.... Well!
First time diving into an eGPU world and I'm so glad I went for the Mantiz!! the performance is better than expected for n external solution. I have an ssd inside to store all my games as I run Linux and windows so when I need to dual boot into windows for work but have time for a game I can simply use the linked drive to play rather than 2 copies of everything. My average transfer speed between my SSD and Linux is 215MB/s (Not megabits) and I haven't pushed the GPU yet as I'll be upgrading to a 5700xt after the new Radeon launch and prices drop lol.Windows is full plug and play with this unit, simply plug it in and give it up to 20 seconds depending on what you're doing and it'll fire up the external monitor and your ready to rock. Linux requires a log out of reboot depending on your distro and setup... I'm still new at this but technically Fedora, Ubuntu, KDE neon and Manjaro work pretty easily but once you config it boot up can be a bit faster. Hopefully TB support at a plug and play level for eGPU's makes it to the kernel soon but I works fine as is apart from a reboot.I've been in touch with Mantiz in regards to the PSU noise and after I pulled it apart we do agree that the fan "may" be a tad noisy/scratchy kind of sound but they were happily going to swap it out for me, I had already purchased a Thermaltake PSU to replace the original so I didn't take them up on the offer but they are very fast to respond on Facebook messenger so get in touch with them if you need anything or have any issues.If you're like me and tossing up between the branded but older Razer core enclosures or the Akito's... don't! This thing is very well built, faster with the 2 TB controllers and my SSD speed confirm that. Only thing I'd do if you're a quiet PC person like me is grab (as I did) 2 Noctua 120mm (1x 3 pin for PSU & 1x4 pin PWM for the enclosure) and if your GPU has zero rpm fans you're laughing as it's DEAD silent!!!That's my review, I highly recommend and if you're on the fence I can assure you it's worth the chance.(Also I had to order on Amazon US as I'm from Australia but they don't come up on the Aus Amazon for some reason... even with that the shipping was super fast and I still paid less than a Razor core in Aus so winner winner)
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Top reviews from the United States

Reviewed in the United States on October 21, 2020
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5.0 out of 5 stars Fantastic quality and does exactly what you need.... Well!
Reviewed in the United States on October 21, 2020
First time diving into an eGPU world and I'm so glad I went for the Mantiz!! the performance is better than expected for n external solution. I have an ssd inside to store all my games as I run Linux and windows so when I need to dual boot into windows for work but have time for a game I can simply use the linked drive to play rather than 2 copies of everything. My average transfer speed between my SSD and Linux is 215MB/s (Not megabits) and I haven't pushed the GPU yet as I'll be upgrading to a 5700xt after the new Radeon launch and prices drop lol.

Windows is full plug and play with this unit, simply plug it in and give it up to 20 seconds depending on what you're doing and it'll fire up the external monitor and your ready to rock. Linux requires a log out of reboot depending on your distro and setup... I'm still new at this but technically Fedora, Ubuntu, KDE neon and Manjaro work pretty easily but once you config it boot up can be a bit faster. Hopefully TB support at a plug and play level for eGPU's makes it to the kernel soon but I works fine as is apart from a reboot.

I've been in touch with Mantiz in regards to the PSU noise and after I pulled it apart we do agree that the fan "may" be a tad noisy/scratchy kind of sound but they were happily going to swap it out for me, I had already purchased a Thermaltake PSU to replace the original so I didn't take them up on the offer but they are very fast to respond on Facebook messenger so get in touch with them if you need anything or have any issues.

If you're like me and tossing up between the branded but older Razer core enclosures or the Akito's... don't! This thing is very well built, faster with the 2 TB controllers and my SSD speed confirm that. Only thing I'd do if you're a quiet PC person like me is grab (as I did) 2 Noctua 120mm (1x 3 pin for PSU & 1x4 pin PWM for the enclosure) and if your GPU has zero rpm fans you're laughing as it's DEAD silent!!!

That's my review, I highly recommend and if you're on the fence I can assure you it's worth the chance.
(Also I had to order on Amazon US as I'm from Australia but they don't come up on the Aus Amazon for some reason... even with that the shipping was super fast and I still paid less than a Razor core in Aus so winner winner)
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Reviewed in the United States on December 24, 2020
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