Tag Archives: direct attached storage

ATTO XstreamCore for remote access to DAS and sharing of devices

ATTO, which provides storage, network connectivity and infrastructure solutions, is now offering XstreamCore storage controllers to add remote Fibre Channel or Ethernet connectivity to SATA optical disc and SAS LTO tape devices, including the newly available LTO-8 tape format. XstreamCore is designed to provide the benefits of remote access to direct attached storage (DAS) technologies as well as the connection of multiple devices to be shared by multiple clients.

XstreamCore is a rack-scale flash and capacity storage controller that bridges 12Gb and 6Gb SAS storage devices and SATA devices to share and remotely connect them to Fibre Channel or Ethernet networks. XstreamCore includes exclusive ATTO developed features including xCore data acceleration to rapidly move data, the eCore control engine to add services and management features to storage while not affecting performance and SpeedWrite, a tape and optical performance feature that significantly boosts write-performance by effectively managing commands between attached clients and tape and optical devices.

By directly being able to connect up to 16 SATA optical or SAS tape drives with the possibility of additional drives being connected through SAS expanders, XstreamCore enables a lower cost of ownership versus native Ethernet or Fibre Channel tape devices. Fewer switch ports are required when using XstreamCore and power, cooling, cabling and weight requirements can be better managed as the ATTO controller allows separation of racks of client servers, storage and archive devices. ATTO XstreamCore FC 7500 currently supports connectivity for SAS tape devices and SATA optical devices to Fibre Channel connected servers or fabrics. ATTO Ethernet to SAS controllers will be available in early 2018 to support connectivity for these devices to Ethernet connected servers or fabrics.