Fujitsu has released a PostgreSQL based database appliance system, called HA Database Ready SX2. This appliance is capable of achieving up to 180,000 transactions per minute and AES based data encryption. HA Database Ready SX2 combines the Open Source PostgreSQL Database with advanced hardware configuration and Fujitsu's own Smart Software Technology, to deliver high performance and high reliability database systems that will help organizations to achieve high-speed batch processing and data consolidation.
More details can be found at: http://www.fujitsu.com/global/news/pr/archives/month/2014/20140228-02.html