The Palmetto system from Tyan has a 770 watt power supply and the  system board takes one of IBMs single-chip module (SCM) Power8 chips,  which are code-named Turismo according to Tyan. (IBM doesnt usually  reveal its Power chip code-names, unlike Intel with its Xeons and  Atoms.) This Power8 chip is actually different from the one that Big  Blue is using in its entry Power S812, S822, and S824 machines, which  have one or two sockets. With these machines, IBM was keen on boosting  the number of PCI-Express 3.0 lanes coming out of a single socket, and  so it created a six-core variant of the Power8 chip with 24 lanes and  put two of them in a single package for a total of 48 lanes. This Power8  dual-chip module, or DCM as IBM calls it, is not used in the new  high-end E870 and E880 machines. Those machines, announced this week  with from four to sixteen sockets in a single NUMA system, use the  Power8 SCM. Whether this one used in the big boxes is literally the same  as the Turismo chip Tyan is using is unclear, but it stands to reason  that it is.
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The Tyan OpenPower system comes in a 2U server enclosure and has room  for six 3.5-inch disks, but again it only has SATA ports for four  drives. If you want to use more disks than four, you will have to add a  controller and eat that x8 slot.
 Between now and the end of the year, Tyan is offering the Palmetto  OpenPower machine in a bundle that has one Power8 chip, four 4 GB memory  sticks running at 1.6 GHz, one 500 GB 3.5-inch disk drive, and the  chassis for a promotional price of $2,753. That does not include  shipping and handling, and you can buy it from anywhere on the globe.  The system will ship later this month and is certified to run  Canonicals forthcoming Ubuntu Server 14.10, which is due this month as  well.