4 internal / 4 external port 6Gb/s SAS Storage Controller
The ATTO ExpressSAS H6F0 provides high-speed 6Gb/s performance at 600MB/s per port. By utilizing a serial, point-to-point architecture, in addition to PCI Express 2.0 bus technology, ExpressSAS 6Gb/s HBAs are engineered for demanding IT and digital media applications which require more performance than 3Gb/s SAS/SATA can provide. The ATTO ExpressSAS H6F0 features 16 external ports and allows connections to 512 end-point devices. Included with all ATTO host adapters is an easy-to-use utility enabling management, monitoring and configuration which leverages an intuitive GUI. ATTO’s exclusive, field-proven Advanced Data Streaming (ADS™) Technology helps users meet the most demanding performance requirements of bandwidth-intensive applications. ADS achieves this performance increase by integrating a combination of features engineered to allow for the controlled acceleration of data transfers.
ATTO ExpressSAS 6Gb Host Adapters are ideal for a wide variety of IT and digital video environments requiring a highlevel of performance, such as transactional databases, email servers, large server farms, uncompressed HD video, and 2K and 4K film.
Technical Highlights
ExpressSAS H644
- 4 external ports / 4 internal ports SAS x8 PCI-e 2.0 SAS Host Adapter
- 6Gb/sec. throughput
- SAS, SAS 2.0, SATA and SATA II connectivity
- Exclusive Advanced Data Streaming (ADS™) Technology
- Supports a maximum 256 SAS/SATA drives
- Driver support for Windows ®, Linux, Mac® OS X and VMware® ESX Server
- 3-year standard product warranty
- RoHS Compliant
Technical datasheet

