Sun - 540-6038 - CPU/Memory Board 4x 1200MHz UltraSPARC IV 540-6038 - SUN - Sun CPU/Memory UniBoard 4x 1200MHz UltraSPARC IV 0MB $294.78 $249.81
Sun - 540-6085 - CPU/Memory Board 4x 900MHz UltraSPARC III 540-6085 - SUN - Sun CPU/Memory UniBoard with 4 x 900MHz UltraSPARC III Processor for Fire V1280 $868.82 $706.36
Sun - 540-6348 - CPU/Memory Board 4x1.2GHz UltraSPARC III 540-6348 - SUN - Sun CPU/Memory UniBoard with (4x1.2GHz) UltraSPARC III with No Memory for Sun Fire E2900 RoHS YL $1,676.78 $1,421.00
Sun - X4005A - CPU/Memory Board 4x UltraSPARC III 750MHz X4005A - SUN - Sun Fire CPU/Memory Uniboard with 4 UltraSPARC III 750MHz Processor $461.93 $391.47
Sun - 501-6164 - CPU/Memory Board Dual 1200MHz UltraSPARC III 4GB 501-6164 - SUN - Sun CPU/Memory Board 2 X 1200MHZ UltraSPARC III CPU 8MB Cache 4GB DRAM Memory (16X256MB) for Fire V480 / V880z Server $250.57 $203.72