- US IV+ 1.8GHz
- available in v490 an up
- looks like it beats latest IBM's POWER5+ CPUs
- X2100 M2 server
- comparing to standard x2100 server it has latest 1200's Opterons, DDR2-667, 4x GbE
- X2200 M2 server
- 2x 2000s Opterons (dual-core), 64GB memory supported, 4x GbE, LOM, 2x HDD
- Ultra 20 M2 workstation
- comparing to U20 it has latest Opterons, 2x GbE, DDR2-667, better video
Sun's new servers page.
Official Sun announcement.