Performance and Capacity for the Data Center
Accelerating access to data is a proven success formula for enterprises and service providers worldwide.
The s841SAS SSDs from HGST are engineered to take performance to new levels in the data center and eliminate data access bottlenecks. The s841 delivers up to a massive industry-leading 2TB capacity, ideally suited for read-intensive applications, and also offers capacities for today’s sweet-spot, 800GB and 400GB. With sustained IOPs of up to 83,200 read and 16,200 write, and maximum sequential throughput of 525MB/s read and 395MB/s write, the s841 SSD enables rapid access to “hot” enterprise data for improved productivity and operational efficiency.
Endurance Through Innovation
The s841 SSD combines commercial-grade MLC NAND flash memory, advanced endurance management firmware and power loss data management techniques to extend reliability, endurance and sustained performance over the life of the SSD. With an MTBF rating of 2M hours, the 2TB model can endure an impressive 25PB of random writes over the life of the drive. HGST’s innovative CellCare™ technology is key to the s841 endurance success and extends the life of flash media to deliver enterprise-class endurance through advanced signal processing and adaptive flash management algorithms.
For complete data protection and reliability, the s841 incorporates extended error correction code (ECC), Secure Array of Flash Elements™ (SAFE) technology to protect against flash die failure and an exclusive power loss data management feature using super capacitors. The s841 is also backed by a five-year limited warranty or the maximum petabytes (PB) written (based on capacity).