VMAX?
I kept reading that as "VAX" and getting all excited. Bah.
EMC has formally launched its down-sized VMAX, the VMAXe. The system is physically smaller in size than VMAX, coming in a 19-inch rack and only needing single-phase power. It uses the VMAX architecture and software (Enginuity 5875+) and is a pre-configured hardware and software offering with optional fully-automated storage …
I don't think the article was clear on the VMAX/VMAXe processing configs - here's my take on it:
A Symmetrix VMAX/VMAXe director has CPU processing, memory for caching, and back-end and front-end I/O connectivity. 2 directors make up 1 engine. A VMAX can have 1-8 engines and a VMAXe can have 1-4 engines.
VMAX: 2 quad-core Intel Harperton CPUs per director for a total of 4 CPU sockets and 16 CPU cores running 16 physical threads per engine (no hyperthreading).
VMAXe: 1 quad-core Intel Westmere CPU per director for a total of 2 CPU sockets and 8 CPU cores running 8 physical threads and 16 "hyperthreads" per engine (using hyperthreading).