HP Z1 27-inch AIO Workstation Review
That quad-core processor featured in the system is an Intel Xeon E3-1245v2... The CPU runs its four cores at 3.4GHz and has 8MB of cache. It supports error correction code (ECC) memory, which is ordinarily a tricky component to put in a slim computer, as ECC memory generally resides on full-height DIMMs. HP made room for the full-size memory in the Z1 series and installed 4GB DDR3-1600 ECC DIMMs into the system’s four memory slots, for a total of 16GB of memory.
Graphics are powered by NVIDIA’s Quadro K3000M, which is designed specifically for AIO workstations. Hit the full review here for all the intricate details.