Table of Contents
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Table of Contents
Chapter 1. Introduction to QNAP ES NAS series ...................................................................................... 9
Chapter 2. Hardware Specifications ....................................................................................................... 11
Chapter 3. System Components ............................................................................................................. 13
Front Panel Features ......................................................................................................................... 13
Font Panel LEDs and Buttons ............................................................................................................. 13
Rear Panel Features ........................................................................................................................... 15
Rear Panel LEDs and Buttons ............................................................................................................. 15
Storage Controllers ............................................................................................................................ 17
Redundant Power Supply................................................................................................................... 17
PCIe expansion adaptors.................................................................................................................... 17
Onboard mini-SAS ports .................................................................................................................... 17
SAS Host Bus Adapter (HBA) .............................................................................................................. 18
Battery Backup Units (BBU) ............................................................................................................... 18
10GbE networking ............................................................................................................................. 18
Storage Features ............................................................................................................................... 18
Disk drives and Disk Enclosures ...................................................................................................... 18
RAID implementation .................................................................................................................... 19
Reset Button Behavior ....................................................................................................................... 21
Management port ............................................................................................................................. 21
Service port ....................................................................................................................................... 22
Connecting Expansion Units ............................................................................................................... 23
Expansion Units Features ................................................................................................................... 25
Font Panel LEDs and Buttons ............................................................................................................. 25
Enclosure IDs ..................................................................................................................................... 25
Rear Panel LEDs and Buttons ............................................................................................................. 25
Rear Panel LEDs and Buttons ............................................................................................................. 26
Onboard mini-SAS ports .................................................................................................................... 26
Disk drives and Disk Enclosures.......................................................................................................... 26
Service port of expansion units .......................................................................................................... 27
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