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The Intel S4610 Mainstream SATA solid-state drives (SSDs) for Lenovo servers are advanced data center SSDs optimized for mixed read-write performance, endurance and strong data protection. The drives are available in either 2.5-inch or 3.5-inch drive form factor.This product guide provides essential presales information to understand the S4610 SSD offerings and their key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about S4610 SSDs and consider their use in IT solutions.The Intel S4610 Mainstream SATA solid-state drives (SSDs) for Lenovo servers are advanced data center SSDs optimized for mixed read-write performance, endurance and strong data protection. Compared with the Intel S4600 series, these new drives offer improved performance and lower latency.The Intel SSD S4610 drives with 3 full drives writes per day (DWD) are an excellent choice as cache in transactional application and high-speed storage for enterprise databases.The Intel S4610 Enterprise Mainstream SATA solid-state drive is shown in the following figure.By combining the Intel 3D NAND TLC Flash Memory technology and Intel’s latest controller, the design of Intel S4610 Mainstream SATA SSDs delivers consistent performance, reduced power consumption, and end-to-end data protection, as well as being optimized for endurance and IOPS/watt.Rigorous testing of Intel S4610 Mainstream SATA SSDs by Lenovo through the ServerProven® program ensures a high degree of storage subsystem compatibility and reliability. Providing additional peace of mind, these drives are covered under Lenovo warranty.The key difference between Performance SSDs such as the S3710 SSDs, Mainstream SSDs such as the S4610 SSDs, and Entry SSDs, such as the S4510 SSDs, is their endurance (life expectancy). SSDs have a huge, but finite, number of program/erase (P/E) cycles, which determines how long the drives can perform write operations and thus their life expectancy. Mainstream SSDs have better endurance than the Entry SSDs, but at a higher cost/IOPS ratio.SSD write endurance is typically measured by the number of program/erase cycles that the drive can incur over its lifetime, which is listed as TBW in the device specification. The TBW value that is assigned to a solid-state device is the total bytes of written data that a drive can be guaranteed to complete. Reaching this limit does not cause the drive to immediately fail; the TBW simply denotes the maximum number of writes that can be guaranteed.A solid-state device does not fail upon reaching the specified TBW, but at some point after surpassing the TBW value (and based on manufacturing variance margins), the drive reaches the end-of-life point, at which time the drive goes into read-only mode. Because of such behavior, careful planning must be done to use SSDs in the application environments to ensure that the TBW of the drive is not exceeded before the required life expectancy.For example, the S4610 960 GB drive has an endurance of 6.0 PB of total bytes written (TBW). This means that for full operation over five years, write workload must be limited to no more than 3,288 GB of writes per day, which is equivalent to 3.4 full drive writes per day (DWPD). For the device to last three years, the drive write workload must be limited to no more than 5,479 GB of writes per day, which is equivalent to 5.7 full drive writes per day.

lenovo Thinksystem De4000h Is A Scalable, Hybrid Entry-level Storage System That Is Designed To Provide Performance, Simplicity, Capacity, Security, And High Availability For Medium To Large Businesses. The Thinksystem De4000h Delivers Enterprise-class Storage Management Capabilities With A Wide Choice Of Host Connectivity Options, Flexible Drive Configurations, And Enhanced Data Management Features. This Product Guide Provides Essential Technical And Pre-sales Information On The Lenovo Thinksystem De4000h Hybrid Storage Array, Its Key Features And Specifications, Components And Options, And Configuration Guidelines. This Guide Is Intended For Technical Specialists, Sales Specialists, Sales Engineers, And It Architects Who Want To Learn More About The Thinksystem De4000h Hybrid Storage Array And Consider Its Use In Their Solutions.

Powered by an Intel® Xeon® D processor, the powerful enterprise-class TES-1885U is open for two operating systems – either the FreeBSD-based QES or Linux-based QTS. While QES supports ZFS for the utmost reliability and allows near-limitless snapshots, block-level data deduplication and real-time data compression, QTS features Qtier Technology, SSD cache, and an abundance of value-added apps to realize storage efficiency and diverse usage applications. The TES-1885U gives the flexibility to choose from two operating systems, enabling businesses to deploy proper operating systems on multiple TES-1885U based on their needs and goals in different stages.Intel® Xeon® D processor optimizes performance and efficiencyPowered by an advanced 14nm Intel® Xeon® D-1531 6-core 2.2GHz 64-bit SoC processor with an integrated PCH, up to 128GB DDR4 ECC RDIMM RAM / 64GB DDR4 non-ECC UDIMM RAM, and with two built-in 10GbE SFP+ ports, the 12Gb/s SAS-enabled TES-1885U delivers outstanding performance for data transmission and applications. With a thermal design power of only 20-65W, the TES-1885U fulfills demands for both performance and energy saving.　Excellent hardware: immensely, durable & compactThe TES-1885U supports SAS 12Gb/s 3.5”/2.5” drives, allowing for SAS 12Gb/s and SATA 6Gb/s hard drives and SSDs. Businesses can create the most cost-effective storage by implementing suitable drives based on their needs.1. Intel Xeon D multi-core processor14nm energy-efficient SoC, supports DDR4 RAM and PCIe Gen.3 per-lane throughput.2. DDR4 2133 MHz memorySupports four DDR4 RAM modules for UDIMM and ECC RDIMM (up to 64GB UDIMM RAM, up to 128GB RDIMM RAM).3. 12Gb/s SAS controllersSupports 12Gb/s SAS hard drives and SSDs for fast data transfer and highly-reliable storage.4. Hot swappable fansFour hot-swappable 6cm cooling fans that can be quickly and easily replaced.5. 2 x Built-in 10GbE SFP+ portsBoosts iSCSI/NFS/CIFS network transfer for virtualization applications, data backup/restoration and massive data transmission.6. 4 x Gigabit portsIdeal for service binding, port trunking, and MPIO configurations.7. 4 x PCIe slotsThree high-speed PCIe Gen.3 and one PCIe Gen.2; supports 10GbE/ 40GbE adapters and PCIe NVMe SSD.8. 6 x 2.5” SATA SSD slotsUsed for caching, high-performance storage pools, or the QES OS drive.5-year warranty: Global warranty inclusiveThe TES-1885U is backed by a 5-year warranty with 3-year global warranty inclusive at no extra cost. This premier warranty demonstrates QNAP’s dedication to the essential business needs of continuous operations and non-interrupted services to their users.Dual OS options system inside a single rackmount NASThe TES-1885U provides flexibility for choosing between uncompromising reliability and greater versatility. The QES operating system is suited for enterprise-level storage with maximized business continuity, or the QTS operating system for enjoying application storage for greater functionality.QES operating system based on FreeBSD & ZFSThe TES-1885U supports the brand-new QES (QNAP Enterprise Storage) operating system, which is based on the simple and efficient FreeBSD kernel and the ZFS file system that has been proven through years of experience to be most suitable for high-end enterprise applications. Continuing the same user experience with the QTS operating system, QES provides business users with an easy learning curve to quickly deploy the TES-1885U, and provides the best storage solution jointly with the current QNAP NAS.ZFS – the best file system for business data storageThe TES-1885U features ZFS, a combined file system and logical volume manager, to support various advanced functions for high-end enterprise storage, including powerful storage expansion, flexible storage pools, RAID-Z for data protection, simplified management, high-performance SSD cache, nearly limitless snapshots and cloning, data deduplication, in-line compression, self-healing, and thin provisioning with reclaim for optimized utilization for virtual machine storage. ZFS is designed with a focus on data integrity, and uses its end-to-end checksums to detect and correct silent data corruption caused by hardware defects, bugs in firmware or metadata errors, effectively protecting user’s data.Deduplication and compression to maximize VDI storage performanceAll-flash storage featuring high-performance random I/O is advantageous for databases, online transaction processing (OLTP), and virtual desktop infrastructure (VDI) applications. Though the cost of all-flash storage is higher than using normal hard drives, data deduplication and compression technology can greatly assist in storing more data in less storage space with greater cost-efficiency and performance gains. Using VDI for example, there could be over 90% duplicate data from OS images and applications that are spread over virtual desktops. The TES-1885U supports block-based data deduplication to optimize storage usage from redundant data. Deduplicated virtual desktops become easier to be cached to achieve optimal virtual desktop performance. In-line data compression helps shrink data size, further optimizing storage usage. For mastering storage in a virtualized environment, the TES-1885U provides businesses with the most cost-effective remote virtual desktop platform and mission-critical information warehousing.Strong disaster recovery made by nearly limitless snapshots and SnapSyncThe TES-1885U supports up to 65,536 snapshots for iSCSI LUN and shared folders. When executing a remote snapshot backup, it only needs to transfer changed data, and can use deduplication and compression to significantly reduce the amount of transferred data. The TES-1885U can provide remote backup SnapSync for snapshots at the shortest interval of every five minutes, fully supports VMware vCenter Site Recovery (SRM) technology, provides Storage Replication Adapter (SRA) for SRM, and provides enterprise-class remote backup & disaster recovery solution to fulfill business continuity.Well-rounded backup solutions to secure dataQNAP NetBak Replicator is easy-to-use and VSS-aware backup software, and helps businesses to create complete backups in datacenter and virtualization environments without needing to purchase expensive and complex commercial software. To build a QNAP Snap Agent and VSS Hardware Provider operating environment, all applications (including VSS Service, Requestor, Provider and QNAP Snap Agent) can be deployed with VSS-Aware applications on the same server, and the minimal requirements are only one TES-1885U and one server for it to be operational.Storage for comprehensive virtualization applicationsThe TES-1885U supports VMware® vSphere™ 6.0 and Citrix® XenServer™ 6.0, and is compatible with Microsoft® Hyper-V®, benefiting flexible deployment and management in virtualization environments. The TES-1885U supports VMware VAAI and Microsoft ODX to increase performance by offloading server loading for ESXi server and Hyper-V respectively, and supports QNAP vSphere Client plug-in, Web plug-in and QNAP SMI-S provider with enhanced efficiency of operations and management in virtualization applications.Ideal backup NAS for Enterprise ZFS NASWhen running the QES operating system, the TES-1885U is the perfect backup storage for the dual-controller Enterprise ZFS NAS using SnapSync. If the Enterprise ZFS NAS unexpectedly stops, the TES-1885U can immediately recover all the backed up data locally to take over operations and services with maximized uptime. It prevents the downtime required to restore data from a remote QTS NAS/rsync server back to the recovered Enterprise ZFS NAS, making the TES-1885U the best option to pair with the Enterprise ZFS NAS as a backup NAS to achieve optimal recovery time objectives.The QTS operating system not only supports storage optimization with Qtier for driving auto-tiering, block-based snapshot, and SSD read/write cache, but also provides rich business-ready applications and functionality, providing a comprehensive all-in-one NAS solution.Tiered storage and application-based partitioningQNAP's Qtier Technology empowers the TES-1885U with Auto Tiering that helps continuously optimize storage efficiency across SSDs and SAS/SATA drives. With Auto Tiering, the TES-1885U can automatically move frequently-used "hot" data to high-performance storage tiers and less-accessed "cold" data to lower-cost, higher-capacity drives, making the TES-1885U an extremely efficient shared resource. SSDs and SAS/SATA drives can also be configured as independent partitions for different applications, ensuring a sufficient throughput level for every application.Cross-platform file sharing, centralized data storageThe TES-1885U supports SMB/CIFS, NFS, and AFP protocols for file sharing across Windows®, Mac®, and Linux®/UNIX® networks. Data, logs and ISO images of CDs and DVDs can be centrally stored on the TES-1885U and protected by an integrated antivirus solution. The Windows AD® and LDAP services enable system administrators to configure user permissions by using existing Windows AD server, LDAP server or NAS build-in LDAP services. The TES-1885U supports SAMBA v4 and can act as a domain controller for Windows®.Well-rounded backup & disaster recovery solutionsThe TES-1885U offers flexible backup solutions for Windows® and Mac® users, Volume/LUN snapshots, Snapshot Replica and Clone, and disaster recovery solutions including RTRR, rsync and cloud storage backup (Amazon® Glacier, Azure™ Storage, Google Cloud Storage™, Google Drive™, Microsoft® OneDrive, Dropbox®, Amazon® Drive, Yandex® Disk, Box®, and Amazon® S3/OpenStack Swift/WebDAV compatible cloud services) are also included.Volume & LUN snapshot simplifies restorationQTS Storage Manager features an easy-to-use web-based snapshot tool for you to easily back up and restore data on the TES-1885U back to any point of time to prevent losing important data. You can take snapshots for both volumes and LUN (up to 256 snapshots per volume or LUN, and maximum 1,024 snapshots per NAS), efficiently replicate volume/LUN snapshots to remote servers by only copying the changes made, and quickly clone a volume/LUN snapshot as a local volume without interrupting current system operations. You can even set up the system to automatically take a snapshot of the volume before backup via RTRR/rsync, even when files are open.Storage for hosting virtual machines and containerized applicationsVirtualization Station allows you to directly host virtual machines (VM) on the TES-1885U and access them via a web browser or VNC. Virtualization Station supports multiple operating systems, fast VM creation, VM backup & restoration, VM import/export, snapshot, and Device Management for centrally managing VMs. Virtualization Station allows the TES-1885U and VMs to share the same LAN port, and high-speed virtual switches greatly increases transfer speeds between VMs as well as between VMs and the data stored on the TES-1885U. The TES-1885U also features Container Station, which integrates LXC and Docker® lightweight virtualization technologies. You can operate multiple isolated Linux® systems on the TES-1885U as well as download apps from the built-in Docker Hub Registry®. What's more, QNAP provides comprehensive "QIoT Containers" for Container Station as an ideal platform with countless hands-on containerized apps that helps developers easily apply, rapidly develop, and conveniently deploy IoT applications.Maximize storage utilization across multiple QNAP NAS with Virtual JBODBesides using expansion enclosures, there is an additional option to expand NAS storage capacity. QNAP VJBOD (Virtual JBOD) is network-based JBOD, allowing you to expand the storage capacity of a QNAP NAS using other QNAP NAS units. You can mount iSCSI LUNs from a QNAP NAS to the TES-1885U as local disks, and create virtual storage pools and volumes for operating NAS functionalities, such as creating and reverting snapshots, indexing multimedia files into the media library, and even further creating iSCSI LUNs. With VJBOD, you can centrally utilize the storage space from multiple QNAP NAS units and manage it with the interface on the local NAS.QNAP Helpdesk app for direct technical supportThe Helpdesk app allows you to directly send support requests to QNAP engineers and also allows - with your permission - these engineers to remotely access your NAS over a secure 256-bit encrypted connection to fix serious issues. The Helpdesk also consolidates a wealth of useful information including tutorials, FAQs, online resources and device compatibility lists. Whether you are new to QNAP NAS or an expert user, you can easily find helpful advice and information to effectively solve problems.QRM+: Centralized Remote Server Management SolutionQRM+ is QNAP’s Centralized Remote Server Management solution designed for IT teams. It provides a web-based solution - accessible from any web browser - to discover, map, monitor and manage all of the critical computing devices on the network such as servers, PCs, embedded PCs, and thin clients from a single-point. Supporting IPMI 1.5 and 2.0, QRM+ provides remote KVM (Keyboard, Video, Mouse) for certain IPMI devices, and supports tracking every action using KVM recording and playback. With centralized management by QRM+, IT infrastructure and device security is enhanced and troubleshooting & network resource performance analysis is greatly simplified.Cross-device file synchronizationQsync provides multiple ways of file synchronization and group file sharing, greatly enhancing the flexibility of collaboration. Any file uploaded to the TES-1885U will be made available for all linked devices, such as computers, laptops or mobile devices. Qsync is especially useful for frequent travelers to manage files and always have the most up-to-date files on different devices. More advanced features include: syncing shared folders or team folders to increase collaboration; centralized configuration that allows for remotely erasing the Qsync folder on a lost device to avoid data breaches, and even restoring it after the device is retrieved.Comprehensive surveillance solution providing 24/7 securitySurveillance Station is a professional network surveillance Video Management System (VMS) that offers a user-friendly management interface, over 3,000 compatible IP camera models, and expandable IP camera channel licenses. It supports real-time monitoring, video & audio recording and playback with a wide range of customizable settings. You can also install the Vmobile app on your iOS® or Android™ devices to manage monitored channels anytime and anywhere to safeguard your office environment, or install the Vcam mobile app to turn your device into a network camera to instantly record to your TES-1885U. The TES-1885U includes 8 free IP camera channels and you can expand up to 80 channels by purchasing additional licenses.Install-on-demand apps to extend NAS functionalityThe TES-1885U has a built-in App Center that provides over 100 apps, including tools for backup/sync, business, content management, communications, downloading, entertainment, and much more. You can freely install apps as needed to expand your TES-1885U’s functionality.Seamless capacity expansionThe TES-1885U supports efficient capacity expansion by cascading multiple QNAP RAID expansion enclosures to meet the needs of growing business data, providing businesses a cost-efficient storage solution for large data archiving and virtualization applications.

QNAP TES-3085U. Supported storage drive types: HDD & SSD, Storage drive interface: Serial ATA III, Storage drive size: 2.5". Processor family: Intel® Xeon® D, Processor manufacturer: Intel, Processor model: D-1521. Internal memory: 16 GB, Internal memory type: DDR4, Maximum RAM supported: 128 GB. Ethernet LAN data rates: 10,100,1000,10000 Mbit/s, Ethernet LAN data rate supported (max): 10000 Mbit/s, Supported network protocols: IPv4, IPv6, MB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSC. Fiber optic connector: SFP+