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Application for QM2 SSD slots:
- Create a volume on these SSD and use them as extra storage
- Enable Read Cache
- Enable Read/Write Cache
- Enable Qtier feature
- Boost performance in case of memory swapping
QNAP TL-R1620Sdc-US 16-bay 3U rackmount SAS 12Gbps JBOD dual controller expansion enclosure with SAS expander, 16 x 2.5"/3.5" SAS 12Gbps drives (2.5" SATA 6Gbps drives with optional QDA-SA2 accessory), 3 x SFF-8644 Mini-SAS HD SAS 12Gbps ports per controller, 550W redundant power, without rail kit.
|Drive Bay||16 x 3.5-inch SAS 12Gb/s, SAS/SATA 6Gb/s
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 hard disk drives
2.5-inch SAS hard disk drives
2.5-inch SAS solid state drives
|Gigabit Ethernet Port (RJ45)||1
For console access and CLI.
|Form Factor||3U Rackmount|
|Host Interface||3 x 12Gb/s SAS 3.0 wide ports (4-wide port) Mini-SAS HD (SFF-8644) for each controller|
|LED Indicators||HDD 1-16, Status, Power, Fan, Temperature, SAS connector status|
|Dimensions (HxWxD)||5.17 × 18.98 × 16.74 inch|
|Weight (Net)||27.03 lbs|
|Weight (Gross)||39.77 lbs|
|Max. number of HDDs/SSDs supported||16|
|Hard Drive Type||3.5" or 2.5" SAS12Gb/s 6Gb/s drives|
|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||550W(x2), 100-240V|
|Power Consumption: Operating Mode, Typical||212.24 W
Tested with drives fully populated.
|Fan||3 x 80mm, 12VDC|
|Management||Managed via NAS QES OS and JBOD Manager for Windows|
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. Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
Application for QM2 SSD slots:
Configured system orders start here!
The selected drives are batch controlled and tested using our HDD and SSD servers. Passed drives are then installed in the NAS with Volume and RAID set. Our pre-burn testing prepares the NAS with an initial system and drive testing cycle to ensure that the integrity of the entire system is tested and passed with no issues at all.
Our stress testing (burn-test) cycle commences for a minimum of 24 hours and extends to 48 hours if requested or required. This is undertaken in order to ensure stability when used in a normal environment. These tests can include extremes of workload (constant I/O's), CPU and memory use, thermal load (heat), clock speed, or voltages, bus and connectivity components, with the primary stress testing software aiming to test stability by trying to force a system to fail. Our tests put a greater emphasis on robustness, availability and error handling heavy loads.
Once the tests are complete we QA and pack the system back into it's retail box. Then it's double boxed to protect the unit during shipping. You receive your QNAP NAS Ready To Plug 'N' Store. It doesn't get any easier. Buy your NAS from the QNAP EXPERTS at QNAP DIRECT.