Quick view Sun 300-1301 Power Supply (E4000) Description: Sun Power Supply (E4000) Sun PN: 300-1301 The 300-1301 is a fully tested Sun Power Supply (E4000). The 300-1301 has been fully refurbished by Serverworlds.com. The 300-1301 will be... MSRP: Was: Now: $55.00 Add to Cart