Simple & flexible storage expansion for Enterprise ZFS NAS

The EJ1600 expansion enclosure is designed for expanding the storage space on a QNAP Enterprise ZFS NAS by connecting multiple expansion enclosures via high-speed mini SAS cables. Featuring a 6 Gbps SAS interface on the chassis, the EJ1600 ensures fast data passthrough from 6 Gbps SAS-enabled Enterprise ZFS NAS. This is especially useful for virtualization applications and large data applications that require high-performance interconnection, such as video surveillance, archiving large data, and TV broadcast storage, to provide businesses with optimized efficiency and maximized ROI. The EJ1600 connects to the Enterprise ZFS NAS via the dual path mini-SAS design to sustain continuous operations even if an external JBOD cable is disconnected.

 â–º Dual-channel (Dual Path) to tolerate single node failure for uninterrupted operations
 â–º Missing Mode protection
 â–º High density, high efficiency and high scalability
 â–º Flexible management with the QES Storage Manager
 â–º Ideal backup storage for the dual-controller Enterprise ZFS NAS
Host Interface : Three SAS 6Gb/s 4x wide port (SFF-8088)
Hard Drive : 16 x 3.5"/2.5" SAS 6Gbps hard drive, or 2.5" SAS/SATA SSD (LSISS9252 SAS-to-SATA Interposer is required.)
LED Indicators : System Power LED (Green): on/off
: System Status (Green/ Orange): in operation, system errors, low power, degraded RAID mode, memory failure, fan/power supply failure, system/disk temperature too high, storage pool reaching threshold value, system performing take-over, power supply unit unplugged
: LCD Status Display (Two-digit number): Status of JBOD connection
Form Factor : 3U rackmount
Dimensions : 618 (D) x 446.2 (W) x 132 (H) (excluding front grips)
Weight : Net weight (NAS only): 24.11 kg/ 53.15 lb
: Gross weight (with packing and accessories): 33.76 kg/ 74.43 lb
Temperature : 0- 40ËšC
Humidity : 5~95% RH non-condensing, wet bulb: 27ËšC
Power Consumption (In Operation) : 344.19 W
Sound Level* : Sound pressure (LpAm): 53.5 dB(A)
Power Supply : Redundant/ Hot Swap ATX Power Supply, 450W, 90-240Vac~, 50-60Hz
Fan : Hot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3)