data sheet s846 sas highlights ? mlc nand flash for ultra-high performance and endurance ? best iops/watt for reduced tco ? advanced power loss data management technology ? self-encrypting drive conforms to tcgs enterprise specification applications/environments ? ultra-high performance tier-0 enterprise storage ? enterprise-class servers and high performance computing ? online transaction processing (oltp) ? financial and e-commerce ? database analytics enterprise solid-state drives low latency self-encrypting drives (seds) one of the primary concerns for cios in the enterprise is data security. encrypted data delivers an additional level of security to enterprise systems. hgst s846 self- encrypting drive (sed) sas ssds add a new capability aes-xts 256 hardware-based encryptionto enterprise systems. in addition to its world-class performance, the s846 sas ssd provides the most reliable, longest lasting ssd solution now available for the enterprise market. based on fourth generation hgst patented ssd controller technology, the s846 sas ssd delivers the best performance, endurance (i.e., device lifetimes) and reliability that is unmatched in the industry. hgst enterprise storage experience hgst leverages decades of proven enterprise storage expertise in serial attached scsi (sas) design, reliability, firmware, customer qualification and system integration to the s846 2.5-inch sas solid-state drive (ssd) family. the synergistic relationship between hgsts new throughput-enhancing ssds and traditional hdds provides cost efective, end-to-end enterprise-class storage solutions, delivering reliability, compatibility, capacity, cost and system performance. this combination makes hgst a leading ssd/hdd provider with the experience and technology needed to meet escalating reliability, endurance and performance in the most demanding enterprise environments. 2000gb and 1600gb | mlc 2.5-inch sff | sas 6gb/s hgst quality and service hgsts s846 sas ssd family extends the companys long-standing tradition of performance and reliability leadership. a balanced combination of new and proven technologies enables high reliability and availability to customer data. hgst drives are backed by an array of technical support and services, which may include customer and integration assistance. hgst is dedicated to providing a complete portfolio of ssd/hdd solutions to satisfy todays monumental computing needs. performance capacity reliability encryption feature/function ? sas interface in a 2.5-inch form factor ? mlc nand flash memory ? high throughput ? power/performance eficiency ? 2000gb ? 1600gb ? secure array of flash elements? (safe) technology ? cellcare? technology self-encrypting drive (sed) benefit ? industrys gold standard for enterprise performance ssds supporting servers and tier-0 storage applications ? highest write performance and endurance ? random transactional performance exceeds 80,000 sustained iops, with sustained random or sequential large block transfers up to 530mb/s ? a single s846 sas ssd replaces large numbers of enterprise hdds while delivering superior performance and data persistence, instant backup and recovery in the event of an unplanned power failure more capacity in a compact form factor for less space and power ? provides the ability to recover from nand flash page, block, die and chip failures, and maximizes the mean time between failure (mtbf) and mean time to data loss (mttdl) ? extends the life of flash media to deliver enterprise-class endurance through advanced signal processing and adaptive flash management algorithms adds hardware-based encryption for data security and protection; compliant to tcg enterprise specifications features & benefits
s846 sas data sheet enterprise solid-state drives specifications model / part no. S846E1600M2 / 0t00159 s846e2000m2 / 0t00167 configuration interface sas 6gb/s capacity (gb 1 ) at 512 bytes/sector 1600 / 2000 form factor 2.5-inch flash memory technology multi level cell (mlc) availability dual port performance read throughput (max mb/s, sequential 64k) 530 / 530 write throughput (max mb/s, sequential 64k) 460 / 460 read iops (max iops, random 4k) 80,000 / 80,000 write iops (max iops, random 4k) 63,000 / 37,000 reliability mtbf 2 (m hours) 2.0 power operating (max w) 12.0 encryption 256-bit yes endurance drive writes per day for 5 years (max) 37 / 30 lifetime pb 1 written (max) 110 / 110 physical z-height (mm) 15 dimensions (width x depth, mm) 69.8 x 100.2 weight (g) < 40 environmental operating temperature 0o to 60o c 1 one gb is equal to one billion bytes, one tb equals 1,000gb (one trillion bytes) and one pb equals 1,000tb (one quadrillion bytes when referring to drive capacity. accessible capacity will vary from the stated capacity due to formatting and partitioning of the drive, the operating system and other factors. 2 mtbf target is based on a sample population and is estimated by statistical measurements and acceleration algorithms under nominal operating conditions. mtbf ratings are not intended to predict an individual drives reliability. mtbf does not constitute a warranty. * 2000gb recommended for read intensive applications ds15-en-us-0815-02 ds16-en-us-0815-09 ? 2014-2015 hgst, a western digital company, 3403 yerba buena road, san jose, ca 95135 usa. produced in the united states 8/14, revised 8/15. all rights reserved. cellcare is a registered trademark, and secure array of flash elements is a trademark, of hgst, inc. and its afiliates in the united states and/or other countries. hgst trademarks are intended and authorized for use only in countries and jurisdictions in which hgst has obtained the rights to use, market and advertise the brand. contact hgst for additional information. hgst shall not be liable to third parties for unauthorized use of this document or unauthorized use of its trademarks. references in this publication to hgsts products, programs or services do not imply that hgst intends to make these available in all countries in which it operates. product specifications provided are sample specifications and do not constitute a warranty. information is true as of the date of publication and is subject to change. actual specifications for unique part numbers may vary. please visit the support section of our website, www.hgst.com/support , for additional information on product specifications. photographs may show design models. information & technical support www.hgst.com www.hgst.com/support partners first program channelpartners@hgst.com www.hgst.com/partners product name
|
