QNAP Removable Drive TL-R1620Sdc-US 6Bay 3U rackmount SAS 12Gbps JBOD with SAS expander Retail

Failure-resistant with a dual-controller, dual-path design
Connect 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.
Connect up to 7 expansion units for petabyte-level storage capacity
The 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.
Highly efficient, reliable and scalable
The 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.
Supports SAS DataBolt™ technology, delivers 12Gb/s speed using existing 6Gb/s infrastructure
Featuring 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.
Drive Bay
16 x 3.5-inch SAS 12Gb/s, 6Gb/s
Drive Compatibility
3.5-inch bays:
3.5-inch SAS hard disk drives
2.5-inch SAS hard disk drives
2.5-inch SAS solid state drives
Hot-swappable
Yes
Gigabit Ethernet Port (RJ45)
1
Form Factor
3U Rackmount
Host Interface
3 x 12Gb/s SAS 3.0 wide ports (4-wide port) Mini-SAS HD (SFF-8644) for each controller
LED Indicators
HDD 1-16, Status, Power, Fan, Temperature, SAS connector status
Buttons
Power, OLED
Max. number of HDDs/SSDs supported
16
Hard Drive Type
3.5" or 2.5" SAS12Gb/s 6Gb/s drives
Operating Temperature
0 - 40 ^oC (32^oF - 104^oF)
Storage Temperature
-20 - 70^oC (-4^oF - 158^oF)
Relative Humidity
5-95% RH non-condensing, wet bulb: 27^oC (80.6^oF)
Power Supply Unit
550W(x2), 100-240V
Power Consumption: Operating Mode, Typical
212.24 W
Fan
3 x 80mm, 12VDC
System Warning
Buzzer
Management
Managed via NAS QES OS and JBOD Manager for Windows
Item Dimension (L inchxW inchxH inch)
13 x 24 x 24
Weight
54.00 lb
Warranty Information
5 years