{"product_id":"qnap-tl-r1620sdc-drive-enclosure-12gb-s-sas-sata-600-mini-sas-hd-host-interface-3u-rack-mountable-tl-r1620sdc-us","title":"QNAP TL-R1620SDC Drive Enclosure 12Gb\/s SAS, SATA\/600 - Mini-SAS HD Host Interface - 3U Rack-mountable TL-R1620SDC-US","description":"\u003cp\u003e\u003cb\u003eTL-R1620Sdc | Dual-controller SAS 12Gb\/s storage expansion for enterprises\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eFeaturing dual controllers, an OLED indicator, and a short-depth rackmount design, the 3U 16-bay TL-R1620Sdc SAS 12Gb\/s storage expansion enclosure is ideal for expanding the storage capacity of dual-controller QNAP NAS. Both controllers have three Mini-SAS HD (SFF-8644) ports, supporting 12Gbps SAS and Broadcom® SAS DataBolt™ bandwidth optimization technology. The dual path mini-SAS design sustains continuous operations even if an external JBOD cable is disconnected. Up to 7 TL-R1620Sdc units can be daisy-chained via high-speed Mini-SAS HD cables, providing scalability and high reliability for mission-critical storage of file servers, virtualization, surveillance, medium-sized data center, multimedia, and more.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e  \u003cb\u003e1\u003c\/b\u003eFlexibly and economically expand the storage space of a dual-controller QNAP NAS for petabyte-level storage capacity.\u003c\/li\u003e\n\u003cli\u003e  \u003cb\u003e2\u003c\/b\u003eDual path mini-SAS design with a redundant power supply for enhanced system reliability.\u003c\/li\u003e\n\u003cli\u003e  \u003cb\u003e3\u003c\/b\u003eQNAP dual-controller NAS can detect JBOD connections, and enter missing mode protection to prevent data corruption.\u003c\/li\u003e\n\u003cli\u003e  \u003cb\u003e4\u003c\/b\u003eDataBolt™ bandwidth optimization combines two 6Gb\/s connections into one 12Gb\/s data stream to achieve faster speed with existing 6Gb\/s infrastructure.\u003c\/li\u003e\n\u003cli\u003e  \u003cb\u003e5\u003c\/b\u003eManage the storage space and settings of the connected TL-R1620Sdc with Storage Manager on the host NAS.\u003c\/li\u003e\n\u003cli\u003e  \u003cb\u003e6\u003c\/b\u003eThe space-efficient short depth design makes it easy to install in small media cabinets or places with a lot of cabling. (Rail kit RAIL-B02 requires optional purchase.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFailure-resistant with a dual-controller, dual-path design \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eConnect the TL-R1620Sdc to a dual-controller QNAP NAS and create a redundant cross loop configuration that provides expansion units with redundant paths to the base NAS and protection between JBOD connections. If one or more paths to the TL-R1620Sdc disconnect, other expansion units can still communicate with the base NAS. This is essential for intermachine data protection and capacity scalability for uninterrupted mission-critical enterprise tasks.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eConnect up to 7 expansion units for petabyte-level storage capacity \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe base NAS requires QES 2.1.1 (or later) and either Mini-SAS HD (SAS 12Gb\/s SFF-8644), Mini-SAS (SAS 6Gb\/s SFF-8088) ports or a PCIe-based SAS expansion card.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHighly efficient, reliable and scalable\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe TL-R1620Sdc is powered by a low-power 28nm SAS35x28R SAS Expander and supports 12\/6 Gb\/s SAS\/SATA drives. Both controllers have three Mini-SAS HD (SFF-8644) ports, and each SAS wide port combines four SAS 12Gb\/s channels for up to 48Gbps bandwidth.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSupports SAS DataBolt™ technology, delivers 12Gb\/s speed using existing 6Gb\/s infrastructure \u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eFeaturing Broadcom® SAS DataBolt™ bandwidth optimization technology, the TL-R1620Sdc has an intelligent data buffer for transferring data to drives at speeds that match the performance of the host NAS. Whether the TL-R1620Sdc uses 12Gb\/s or 6Gb\/s drives, the NAS host will transfer data to the TL-R1620Sdc at 12Gb\/s, allowing you benefit from high-speed 12Gb\/s SAS transmission with existing 6Gb\/s infrastructure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect solution for your storage needs. Offers great customization according to your storage needs.\u003c\/li\u003e\n\u003cli\u003eFeaturing Non-RAID Mode - Data reliability, fault tolerance, and enhanced performance through jbod\u003c\/li\u003e\n\u003cli\u003eOrganize wires \u0026amp; secure cables for professional installation with rack mounting facility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"QNAP","offers":[{"title":"Default Title","offer_id":50287736160530,"sku":"TL-R1620SDC-US","price":4936.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/9995\/7778\/files\/176910779.jpg?v=1727031549","url":"https:\/\/www.ziestech.com\/products\/qnap-tl-r1620sdc-drive-enclosure-12gb-s-sas-sata-600-mini-sas-hd-host-interface-3u-rack-mountable-tl-r1620sdc-us","provider":"Ziestech Inc","version":"1.0","type":"link"}