HP unveiled its first windows 10 powered tablet and named as HP Pro Tablet 608. This windows tablet has massive features and equipped with Intel 64-bit chipset. It will be available in WiFi and 3G/4G variants. It has 8-inch display with 2K screen resolution, corning gorilla glass 4 damage resistant, DTS Sound, bluetooth, dual stereo speakers and NFC features. It comes in 32 GB, 64 GB and 128 GB storage model equipped with 4 GB/2 GB RAM. The tablet will be available in Grey color.
Initially HP will roll out the windows 8.1 pro model of this tablet in July 2015 for $479. But in August 2015 they will release the pre-installed windows 10 model.
Refer: HP Pro Tablet 608 Full Specifications