QNAP TR-004 User Manual

Contents
1. Preface
About This Guide.......................................................................................................................................... 3
Audience.......................................................................................................................................................3
Document Conventions................................................................................................................................ 3
2. Product Overview
About QNAP External RAID Enclosures.......................................................................................................4
Hardware Specifications............................................................................................................................... 4
Package Contents........................................................................................................................................ 5
Components................................................................................................................................................. 6
Front Panel...............................................................................................................................................6
Rear Panel................................................................................................................................................7
Drive Numbering.......................................................................................................................................8
Installation Requirements............................................................................................................................. 9
Setting Up the RAID Enclosure.................................................................................................................... 9
3. Hardware Installation
Drive Installation..........................................................................................................................................11
Installing 3.5-inch Drives on 3.5-inch Trays............................................................................................ 11
Installing 2.5-inch Drives on 3.5-inch Trays............................................................................................14
Connecting the RAID Enclosure to a NAS..................................................................................................18
Connecting the RAID Enclosure to a Computer......................................................................................... 19
Attaching the USB Cable Clip.....................................................................................................................20
Removing a USB Cable from the USB Cable Clip......................................................................................22
4. RAID Configuration
Supported RAID Types............................................................................................................................... 24
Storage Modes........................................................................................................................................... 26
Storage Modes and Platform Support.................................................................................................... 26
Mode Switch............................................................................................................................................... 26
Configuring RAID Settings Using the Mode Switch................................................................................27
5. Basic Operations
Eject Button................................................................................................................................................ 29
USB One Touch Copy Button..................................................................................................................... 29
Set Button................................................................................................................................................... 29
LEDs........................................................................................................................................................... 29
Audio Alert.................................................................................................................................................. 30
Standby Mode.............................................................................................................................................30
6. Troubleshooting
Forcing Storage & Snapshots or QNAP External RAID Manager to Recognize the RAID Enclosure........31
Hot-swapping Failed Drives........................................................................................................................31
Support and Other Resources.................................................................................................................... 32
7. Glossary
QTS.............................................................................................................................................................33
QNAP External RAID Manager...................................................................................................................33
Storage & Snapshots..................................................................................................................................33
QNAP External RAID Enclosure User Guide
1

QNAP TR-004 Specifications

General

Hot-swap	Yes
RAID levels	0, 1, 5, 10, JBOD
Data transfer rate	3 Gbit/s
Storage drive size	2.5/3.5 \
Number of storage drives supported	4
Supported storage drive interfaces	Serial ATA II
USB version	3.2 Gen 1 (3.1 Gen 1)
USB connector type	USB Type-C
USB ports quantity	1
USB connector gender	Female
Noise level	18.1 dB
Country of origin	Taiwan
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95 %
Power source type	AC
AC adapter input voltage	100 - 240 V
Fan diameter	120 mm
Product type	HDD/SSD enclosure
Product color	Black
Number of fans	1 fan(s)
Cables included	AC, USB Type-A to USB Type-C
Harmonized System (HS) code	84733080

Weight and Dimensions

Depth	219 mm
Width	160.2 mm
Height	168.5 mm
Weight	1850 g