Quick view Sun 370-6639 V20Z Fan Assembly S00715 Specs: Sun V20Z Fan Assembly PN: 370-6639, S00715 The 370-6639 is a fully tested Sun V20Z Fan Assembly. The 370-6639 has been fully refurbished by Serverworlds.com. The 370-6639 will be professionally packed and... MSRP: $45.00 Was: Now: $30.00 Add to Cart