QNap TR-004 4-Bay pedestal expansion model

QNap TR-004 4-Bay pedestal expansion model, 4 x 3.5" SATA 3Gb/s, Hot-swappable, 1 x Type-C USB 3.2 Gen 1 (USB 3.2 Gen 1)

Overview:

TR-004
4 Bay USB Type-C Direct Attached Storage with Hardware RAID

Features:

he TR-004 USB 3.2 Gen 1 RAID expansion enclosure allows you to expand the capacity of your QNAP NAS and PC. The TR-004 can also be utilized as a DAS (Direct-attached Storage) device, allowing you to directly access its content just by connecting it via USB. The TR-004 features four 3.5-inch SATA drive bays with multiple RAID configuration options and USB 3.2 Gen 1 Type-C connectivity to bring you a highly reliable and secure storage capacity expansion solution.
USB 3.2 Gen 1 Type-C port* for faster data transfer. *Maximum 1M USB cable is recommended.
Supports up to four SATA drives for reliable read and write performance
Disk mode DIP switch to change from Hardware Control and Software Control configurations for setting RAID group.
Lockable hard drive trays to prevent accidental drive removal.
Eject button for disconnecting the TR-004 from a NAS or computer*. *Requires the QNAP External RAID Manager utility .
Effective storage expansion with RAID Support
The TR-004 is an ideal storage expansion solution for PCs, especially for laptops which lack the ability to install larger, higher-capacity drives. Featuring four 3.5-inch SATA drive bays and supporting RAID configuration, the TR-004 provides the ability to store a vast number of files and data and to ensure protection against potential drive failure.

Supports various RAID levels
The TR-004 supports a variety of RAID configurations. Depending on your requirements, you can switch between hardware- or software-controlled RAID modes. Move the DIP switches to corresponding positions for your ideal RAID mode: Individual, JBOD, RAID 0, RAID 1/10 or RAID 5. You can also configure the RAID settings from your QNAP NAS, or by using the QNAP External RAID Manager utility on your computer.
Individual Mode Treats every disk as separate storage space, allowing you to independently access each one.
JBOD Mode All the disks are recognized as a single drive. This allows maximal storage utilization but provides no data protection.
RAID 0 Mode Data is split amongst the drives. RAID 0 provides the fastest performance but does not protect data from drive failure.
RAID 1/10 Mode Half of the total storage capacity is used to store data, and the other half keeps a copy of this data. This provides high data protection at the cost of only being able to use half the installed storage space.
RAID 5 Mode RAID 5 requires at least three drives to use and parity information is distributed among the drives, providing optimized storage capacity and protection against one disk failing.
Software Ctrl Mode Use this mode to control the RAID configuration from your NAS or computer.

Specifications:

Product Code TR-004
TR-004
CPU Micro processor with hardware RAID
Drive Bay 4 x 3.5-inch SATA 3Gb/s
The system is shipped without HDD.
Drive Compatibility 3.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
2.5-inch SATA 6Gb/s, 3Gb/s hard disk drives
2.5-inch SATA 6Gb/s, 3Gb/s solid state drives
You can only use one disk type (HDD or SSD) in a RAID group. Combining different types of disk in one RAID group is not supported.
TR-004 does not support the QDA-A2AR/ QDA-A2MAR.
Hot-swappable <>Yes
USB 3.2 Gen 1 port 1 x Type-C USB 3.2 Gen 1 (USB 3.2 Gen 1)
Form Factor Tower
Dimensions (HxWxD) 168.5 x 160.2 x 219 mm
Weight (Net) 1.85 kg
Max. number of HDDs/SSDs supported 4
Hard Drive Type 4 x 2.5-inch or 3.5-inch SATA 3Gb/s
Operating temperature 0 - 40 °C (32°F - 104°F)
Storage Temperature -20 - 70°C (-4°F - 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
Power Supply Unit External Power Adapter, 65W, 100-240V
Power Consumption: HDD Sleep Mode 4.17 W
Power Consumption: Operating Mode, Typical 18.21 W
Tested with drives fully populated.
Fan 1 x 120mm, 12VDC
Sound Level 18.1 db(A)
System Warning Buzzer
Kensington Security Slot <>Yes