TotalStorage DS4300 Turbo Bundle 60L, no HDDs
The DS4000 EXP710 Express switched disk expansion unit has an ESM-embedded Fibre Channel “loop switch.” The loop switch creates what is essentially point-to-point Fibre Channel communication, allowing the ESMs and drives to operate as though they were on a private Fibre Channel arbitrated loop, but with the performance and diagnostic advantages of Fibre Channel fabric. A great advantage of the DS4000 EXP710 Express is a significant reduction in the number of Fibre Channel nodes on the drive loops.
IBM TotalStorage DS4300 Turbo Bundle 60L, no HDDs, System Storage & TotalStorage. Maximum supported storage capacity: 4.2 TB, RAID levels: 0, 1, 3, 5, 10. Chassis type: Rack (3U). Compatible products: 73.4, 146.8GB, 300GB 10K rpm 36.4, 73.4GB, 146.8GB 15K rpm. Power supply unit (PSU) capacity: 390 W. Weight: 66.1 lbs (30 kg)