HPE is including NvRAM in Proliant servers
The work in the machine is not forgotten, this transfer to make HPE Labs work closer with the servers business what reflects is a quicker implementation of new inventions into products that already exist, the market will see parts of the machine being implemented into other more common last generation servers. That looks to be the case of NvRAM in Proliant servers.
http://www.networkcomputing.com/storage/welcome-persistent-memory-era/232589253