Hardware mash-up
Intel's DC3217BY has three USB 2 connections (two on the back and one on the front), with audio output only available through the HDMI connection. Intel's decision to only include three ports and omit USB 3 is surprising given that the QS77 chipset supports the standard and a theoretical total of 14 ports.
Intel's choice of a dual-core Core i3 processor clocked at 1.8GHz may put some potential customers off but when using the NUC, but we found it more than capable of not only doing typical business tasks such as word processing, web browsing, email and viewing 1080p resolution videos but light photo editing work. Part of the NUC's surprising performance comes from Intel's decision to support the Core i3 processor with high-end components.
The NUC has a number of useful ports, but lacks USB 3 connections
The Intel DC3217BY motherboard doesn't have any SATA controllers, instead supporting mini-PCI Express based solid state drives (SSD) such as Intel's 330-series unit. With the firm eschewing mechanical hard drives altogether, the response and the sequential transfer rates of SSDs are sublime, with CrystalDiskMark reporting sequential read and write bandwidths of 435MB/sec and 254MB/sec respectively on a 160GB SSD. The downside to Intel's decision to only support a niche SSD standard is that it significantly adds to the NUC's overall price.
Intel has included a second mini-PCI Express slot on the motherboard, which in the case of the DC3217BY is used for both the USB 2 ports and the critical 802.11 Wi-Fi adaptor. Unlike the DC3217IYE, which features a useful gigabit Ethernet port, Intel has decided to make the DC3217BY rely solely on wireless connectivity meaning 802.11n Wi-Fi access is needed for those that want to work with large files across a network.
With Intel's Core i3 3127U processor comes the firm's current generation HD Graphics 4000, a GPU that has packs higher performance than that which was found in 2nd generation Sandy Bridge chips. Intel's graphics are often the source of much ridicule and while the HD Graphics 4000 isn't going to power the latest triple-A games, it has no problem dispensing with Windows' 3D effects and accelerating video playback and supports OpenCL acceleration for those applications that make use of it.
