WiebeTech announced the immediate availability of the G5Jam Express on Tuesday. The G5jam Express adds two more drive bays to the inside of the PowerMac Dual Core G5, bumping the internal storage up to a potential 2TB. It includes all necessary mounting hardware, two SATA cables, and power cables. The G5 Jam also supports RAID configurations with up to 200MB/sec data transfer rates. It does not include hard drives or an SATA PCI-E host adapter card. The G5Jam Express is available at the WiebeTech Web site, and is priced at US$69.95.