QNAP TR-004 4-Bay USB RAID Enclosure w/16TB disk (4x4TB WD Red NAS Drives) - DAS For Sale

QNAP TR-004 4-Bay USB RAID Enclosure w/16TB disk (4x4TB WD Red NAS Drives) - DAS
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QNAP TR-004 4-Bay USB RAID Enclosure w/16TB disk (4x4TB WD Red NAS Drives) - DAS:
$400.00

QNAP TR-004 4-Bay USB RAID Enclosure w/ 4x4TB Western Digital Red NAS DrivesQNAP TR-004 RAID EnclosureDrive Bays: 4 x 3.5-inchDrive Compatibility:
3.5-inch SATA 3Gb/s slot (supports SATA 6Gb/s hard drives with backward compatibility, performance limited to 3Gb/s)
2.5-inch SATA 3Gb/s slot (supports SATA 6Gb/s hard drives with backward compatibility, performance limited to 3Gb/s)
2.5-inch SATA 3Gb/s slot (supports SATA 6Gb/s solid state drives with backward compatibility, performance limited to 3Gb/s)
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.Interface: 1 x Type-C USB 3.2 Gen 1 (USB 3.2 Gen 1)Dimensions (HxWxD): 168.5 × 160.2 × 219 mmSystem Modes:Individual, JBOD, hardware RAID 0/1/5/10, Software CTRL (Software control mode is for use with QNAP NAS and Windows/macOS utility)Features
Hot-swappableRAID rebuild in RAID 1/5/10.System, fan, and drive failure monitoring with LED and audio alerts.System sleep during USB cable disconnection and host device hibernation* or shut down.*Some hosts may not be supported.The unused disk drives automatically become the hot spare ones for the RAID 1 and RAID 5 types.
Supported File Systems NAS storage (EXT4)External hard drive (EXT3, EXT4, NTFS, FAT32, HFS+, and exFAT) Note: To use exFAT QNAP NAS you must purchase an exFAT driver license from License Center.Included 4 Disks Total 16TB (See images):
(4)
4TB WD Red NAS Drives
Model WD40EFRX-68N32N0
Key Features:
Capacity: 4 TB
Form Factor: 3.5\"
Interface: SATA 6 Gb/s
Spindle Speed: 5400 RPM
Cache / Buffer: 64 MB
Notes:
These disks are used for 5+ years with each between 46000 and 53100 powered-on hours as reported by S.M.A.R.T. It is not uncommon for these to reach 100,000 powered on hours but there is no guarantee. They work great right now.
The unit is currently configured for RAID10 giving protection + performance but with 2 disks of available space. This shows in Windows as approximately 7.25TB of space. If you prefer another RAID configuration or just used as 4 individual disks you can easily change that as shown on the device.USB-C cable not included.
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Documentation