ATTO XstreamCORE FC 7550 Quad 16Gb FC to 12Gb SAS/SATA Storage Controller inc LC SFP+ Modules. R/PSU 1RU
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ATTO XstreamCORE® are intelligent, high-performance devices – bridges – for accelerated protocol conversion. They provide the benefits of shared SAS storage at the speeds of directly attached drives. XstreamCORE provides remote SAS storage access, enabling storage owners to disaggregate storage from server hardware using JBOD, JBOF, RAID, or tape storage. Use cases include mapping one or more individual drives to space-constrained rack or blade servers, remapping attached drives from failed servers to replacement servers, adding shared capabilities to direct attached storage, and remotely locating directly attached drives or tape devices.
XstreamCORE FC 7550 achieves throughput of up to 1.1M 4K IOPS or 6 GB/s per bridge with just 4 microseconds of additional latency. XstreamCORE supports Extended Copy (LID1) data movement commands and offloads up to 5.2 GB/s of data from the CPU, memory, network, and storage structures, leaving more resources for virtual machines and applications running on the host. Build solutions with up to 240 SAS SSD/HDD devices across a pair of bridges and better manage, monitor and utilize that storage with current and future features built into XstreamCORE.
Optimized for high performance with multiple hardware acceleration engines, XstreamCORE delivers industry-leading performance for up to 64 servers with an additional latency of less than 4 microseconds. XstreamCORE provides a common set of services and features and is designed with an open design that does not change the data path. ATTO intelligent bridges provide the flexibility of general storage solutions without locking users into proprietary hardware implementations. The XstreamCORE Intelligent Bridge is a modular building block with technology that enables SysAdmin administrators to reduce resource load while separating storage from server resources.
Specification
Technology:
- xCORE™ Acceleration Technology to eliminate bottlenecks
- eCORE™ Control Engine adds common, open storage services
- XstreamVIEW™ remote management user interface for configuration, monitoring and management of ATTO intelligent bridge products.
- Host LUN Mapping initiator to LUN mapping
- Drive Map Director™ patented SAS device mapping
- Support for Extended Copy (LID1) to offload CPU, memory and storage fabrics
- XstreamCORE uses ATTO patented technology (US Patents #US7836225B2, US8291132B2, US7788324B2, US8504770B2)
Host Connectivity:
- Four 16Gb/s Fibre Channel ports
- Auto negotiates to 16Gb, 8Gb or 4Gb Fibre Channel
- Includes four optical 16Gb/s LC SFP+ modules
- Multi-initiator access for all attached storage
Storage Connectivity:
- Four x4 12Gb/s Mini-SAS HD connectors (16 phys)
- Supports SAS processor devices
- Supports up to 240 drives (extendable to 960 for qualified customers)
- Supports SAS and SATA flash solid state disk drives (SSD)
- Supports SAS and SATA hard disk drives
- Supports SAS Tape Drives and Libraries
- Supports SAS/SATA Optical Drives
- Supports Shingled Magnetic Recording Archive Drives (SMR)
- Supports RAID arrays (Multiple LUNs behind a target)
Performance:
- Up to 6GB/s sustained transfer rate
- Up to 1.1M 4K IOPS per bridge
- 4 microsecond end-to-end latency
Management:
- SNMP and SNMP MIB support
- Built in temperature monitoring
- Statistic Reporting for SAS and Fibre Channel ports
Physical:
- Top-of-rack bridge
- Dual hot-swappable power supplies
- No batteries
- RoHS Compliant
- Advanced integration available for OEM applications
- 2 year standard product warranty
- Optional 5 year total warranty and advanced replacement available
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