4-Bay NAS 3.5" SATA HDD Hot-Swap Premium Mini-ITX NAS Cloud Storage Enclosure with 1 Expansion Slot and 220W 1U Flex PSU

This is a great unit. small not too big. Has pull out hhd cartriges for easy failed hard drive replacement. Case cooling is fantasic, large fan in the rear, pulls air through the front, cools HHD and cools cpu before leaving out rear. I am using this as an UNRAID storage NAS server, for raid file storage, and creating VMs but it can be used for normal pc use as well. spec:Noctua Low-Profile Quiet CPU Cooler for Intel 115x Based Retail Cooling NH-L9IIntel Boxed Core I7-6700 FC-LGA14C 3.40 GHz 8 M Processor Cache 4 LGA 1151Asus motherboard H1701I PrO ITX 1151 socket32 Gigs of ddr4 ram corsair1 120gig ssd for cache and 3 regular HHD as raid storage.So far, very happy, cpu is very cool, overall very quiet and much more powerful then my synology NAS DiskStation DS916+and can do so much more. Have seen it tansfer 108 megs per second on cat5.

This is really nice. Very solid. Does not feel the least bit cheap.It is really small. You will need a low profile cpu fan. The stock Intel was too big.I installed an Adaptec 6405E RAID controller. I had to remove the back of the case to remove and plugin the SATA cables.This is the first I have ever seen where you screw in the motherboard from the bottom. It was hard to get in, but if you remove the bottom bracket and attach it to the motherboard first, it will go in a lot easier.Intel Core i5-640032 GB DDR4 21334 x 2TB SeagateAdaptec 6405E RAID CardI could not find any picture on the Internet of the inside of the case. So I'm attaching them.