I recently bought a 500GB Samsung 840 EVO SSD and have been using it with a Delock 42490 Thunderbolt enclosure.
I also got my hands on the Inateck UASP USB3 FEU3NS-1E Enclosure and wanted to post my results with the SSD in that as well. The Inateck is a pretty amazing little enclosure at only $18. That's about 5 times less than I paid for the Delock 42490 Thunderbolt enclosure. Combining it with an SSD makes a very intriguing option for Macs with USB 3.
I'm not going to attempt to get into a technical explanation on the advantages of the UASP protocol. If you want a really good technical explanation and benchmarks, check out this article at Tom's hardware.
Rest assured, the Inateck FEU3NS-1E has full OS X boot support so you will have no problems there. The enclosure itself is lightweight, bus-powered and well-constructed. There is an on-off switch and a blue LED indicator lamp for I/O activity. It comes with a rubber sleeve with an adhesive to improve the fit, depending on the physical width of your SSD. Basically though, you just plug in the SSD and close the enclosure. It has no screws and requires no tools.
In terms of performance, the Inateck beat the Thunderbolt enclosure in both read and write in BlackMagic as follows:
Delock 42490 Thunderbolt Enclosure:
Inateck FEU3NS-1E Enclosure:
There are some advantages of each enclosure. The Inateck has a performance edge and is far less expensive but due to limitations of USB, the device is not recognized as SATA and therefore you cannot enable TRIM nor run SSD firmware updates. I don't believe you would be able to boot a BootCamp partition from the Inateck either, although I haven't actually tested that yet. I will try it and post an update. *** Confirmed BootCamp cannot boot from USB. I attempted to boot to a BootCamp partition on the SSD but got a BSOD *** There are no issues with BootCamp on Thunderbolt-attached devices.
Overall, I think the Inateck is an excellent option for a really great price for those with late model Macs (specifically those with UASP support). In terms of pure performance, it beats Thunderbolt.
*** NOTE: Please be sure to look for the UASP version of this enclosure. It is so popular that it goes out of stock really quickly on Amazon (seems to be out of stock on Amazon.com right now) so be careful not to mistakenly buy the standard USB3 version for $15 if you're after the UASP speeds. The UASP model has the Inateck logo in blue letters as opposed to white and is $18 or the equivalent in your local currency. Don't expect to get the results above with the standard USB3 version of this enclosure. ***
*** Also keep in mind that the UASP speed advantages will only be applicable for Macs with hardware support for the UASP protocol. See this article for a quick way to check if your Mac has UASP support. ***
I also got my hands on the Inateck UASP USB3 FEU3NS-1E Enclosure and wanted to post my results with the SSD in that as well. The Inateck is a pretty amazing little enclosure at only $18. That's about 5 times less than I paid for the Delock 42490 Thunderbolt enclosure. Combining it with an SSD makes a very intriguing option for Macs with USB 3.
I'm not going to attempt to get into a technical explanation on the advantages of the UASP protocol. If you want a really good technical explanation and benchmarks, check out this article at Tom's hardware.
Rest assured, the Inateck FEU3NS-1E has full OS X boot support so you will have no problems there. The enclosure itself is lightweight, bus-powered and well-constructed. There is an on-off switch and a blue LED indicator lamp for I/O activity. It comes with a rubber sleeve with an adhesive to improve the fit, depending on the physical width of your SSD. Basically though, you just plug in the SSD and close the enclosure. It has no screws and requires no tools.
In terms of performance, the Inateck beat the Thunderbolt enclosure in both read and write in BlackMagic as follows:
Delock 42490 Thunderbolt Enclosure:

Inateck FEU3NS-1E Enclosure:

There are some advantages of each enclosure. The Inateck has a performance edge and is far less expensive but due to limitations of USB, the device is not recognized as SATA and therefore you cannot enable TRIM nor run SSD firmware updates. I don't believe you would be able to boot a BootCamp partition from the Inateck either, although I haven't actually tested that yet. I will try it and post an update. *** Confirmed BootCamp cannot boot from USB. I attempted to boot to a BootCamp partition on the SSD but got a BSOD *** There are no issues with BootCamp on Thunderbolt-attached devices.
Overall, I think the Inateck is an excellent option for a really great price for those with late model Macs (specifically those with UASP support). In terms of pure performance, it beats Thunderbolt.
*** NOTE: Please be sure to look for the UASP version of this enclosure. It is so popular that it goes out of stock really quickly on Amazon (seems to be out of stock on Amazon.com right now) so be careful not to mistakenly buy the standard USB3 version for $15 if you're after the UASP speeds. The UASP model has the Inateck logo in blue letters as opposed to white and is $18 or the equivalent in your local currency. Don't expect to get the results above with the standard USB3 version of this enclosure. ***
*** Also keep in mind that the UASP speed advantages will only be applicable for Macs with hardware support for the UASP protocol. See this article for a quick way to check if your Mac has UASP support. ***
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