Maybe found 1 candidate
http://www.futureelectronics.com/en/...AFB1212HE.aspx
Maybe orderable
http://parts.digikey.com/1/parts/166...2hhe-tp02.html or http://www.performance-pcs.com/catal...ducts_id=24322

Then for efb's

http://www.codemicro.com/store/product/EFB1212VHEF00/Refurbished

and

http://www.subzeropcs.com/delta_efb1...oling_fan.html