ExpressSAS® SAS/SATA Host Bus Adapters (HBAs)

Engineered specifically to optimize performance for SAS drives and Flash storage
Wide range of port configurations offers vast connectivity options to SAS/SATA storage
40% less power consumption than competitive SAS/SATA HBAs
RAID protection levels 0, 1, 1e, 10 available on some models
Advanced Data Streaming (ADS™) Technology for smooth high performance data streaming

Not all SAS/SATA host bus adapters are alike. We engineer our products to minimize storage latency giving you the fastest data throughput (both MB/s and IOPs) available for today's demanding computing environments. Whether you need connectivity for Flash storage, direct-attached disks, SAS-based RAID arrays or tape storage, you can trust ATTO's reliable HBA connectivity solutions. Some additional features include:

  • Optimized for extremely low latency - perfect for Flash based storage
  • Advanced Data Streaming (ADS™) Technology for low-latency, smooth data streaming
  • Connects easily to disks & tape, JBOD, RAID storage arrays and Flash storage
  • ConfigTool™ tools enables management, monitoring & configuration with an intuitive GUI.
  • NUMA support for high performance multiprocessor applications
  • Target mode and other driver customization options available (OEM only)

ExpressSAS® - 12Gb/s SAS/SATA Host Bus Adapters (HBAs)

Product: Data Rate:Transfer Rate:Ports:Bus Type:
ExpressSAS® H12F0 12Gb/s19200 MB/s16 ExternalPCIe 3.0
ExpressSAS® H1288 12Gb/s19200 MB/s8 Int / 8 ExtPCIe 3.0
ExpressSAS® H120F 12Gb/s19200 MB/s16 InternalPCIe 3.0
ExpressSAS® H1280 12Gb/s9600 MB/s8 ExternalPCIe 3.0
ExpressSAS® H1208 12Gb/s9600 MB/s8 InternalPCIe 3.0
ExpressSAS® H1244 12Gb/s9600 MB/s4 Int /4 ExtPCIe 3.0
ExpressSAS® H1248 12Gb/s19200 MB/s8 Int / 4 ExtPCIe 3.0

ExpressSAS® - 6Gb/s SAS/SATA Host Bus Adapters (HBAs)

Product: Data Rate:Transfer Rate:Ports:Bus Type:
ExpressSAS® H60F 6Gb/s9600 MB/s16 InternalPCIe 2.0
ExpressSAS® H680 6Gb/s4800 MB/s8 ExternalPCIe 2.0
ExpressSAS® H608 6Gb/s4800 MB/s8 InternalPCIe 2.0
ExpressSAS® H644 6Gb/s4800 MB/s4 Int / 4 ExtPCIe 2.0