REXP-1620U-RP | Hardware Specs

REXP-1620U-RP Specification

REXP-1620U-RP (Legacy)


JBOD Connection Interface	SAS
Drive Bay	16 x 3.5-inch The system is shipped without HDD. For the HDD compatibility list, please visit https://www.qnap.com/compatibility/
Drive Compatibility	3.5-inch bays: 3.5-inch SAS 12Gb/s, 6Gb/s hard disk drives 3.5-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.
Hot-swappable
Form Factor	3U Rackmount
Host Interface	Three SAS 12Gbps 4x wide port
LED Indicators	Front panel: Status, fault, system over heat, fan error Rear panel: SAS link, SAS error, enclosure ID
Buttons	Power Button
Dimensions (HxWxD)	130 × 442.4 × 528.3 mm
Weight (Net)	18.14 kg
Weight (Gross)	25.96 kg
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	Redundant/ Hot Swap ATX Power Supply, 650W, 90-240Vac~, 50-60Hz
Power Consumption: Operating Mode, Typical	204.4 W Tested with drives fully populated.
System Warning	Buzzer
QTS / QuTS hero
Supports JBOD cascading
Standard Warranty	3
Management	Managed via QNAP QTS OS 1. Supports disk S.M.A.R.T. information 2. RAID expansion enclosure identifier 3. Locate RAID expansion enclosures 4. Locate hard disks on RAID expansion enclosure 5. Smart fan control by detecting system and hard drive temperature 6. In-band SAS firmware update

Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications and refer to the hardware user manual to install compatible QNAP memory modules.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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Designs and specifications are subject to change without notice.

Expansion Enclosure Management

The functions listed below are managed via the QNAP QTS operating system.

Support for hard disk’s S.M.A.R.T. capacity
RAID expansion enclosure LED identifier
Location indication of RAID expansion enclosure
Location indication of hard disks on RAID expansion enclosure
Smart fan control
In-band firmware update

QNAP Flexible Volume

The disks, RAID Groups, storage pools, and volumes in the RAID expansion enclosures are configured via the QTS operating system.

Support for multiple RAID groups in a storage pool to ensure data safety
Online storage pool expansion
Online volume expansion
Block-based iSCSI LUN
Support for thin-provisioned volume with space reclamation
Support for thin-provisioned iSCSI LUN with space reclamation

QNAP Flexible Volume Architecture

Intelligent Storage Manager

The QTS Storage Manager neatly presents tools and options for managing system storage with an intuitive graphical interface. From reviewing the system storage allocation in the Dashboard, to managing volumes, Storage Pools, disks and iSCSI storage, the Storage Manager provides a centralized place to ease the work of storage management.