QNAP · NAS Storage
QNAP ES1686dc R2
The QNAP ES1686dc R2 is a 16-bay rackmount NAS built around the Intel Xeon D-2142IT processor. Installed memory is 64 GB DDR4 ECC RDIMM per controller, expandable to 512 GB per controller. Networking is 3 x 2.5GbE, 4 x 10GbE SFP+, per controller.
ES1686dc R2 specifications
| Processor | Intel Xeon D-2142IT, 8-core, 1.9 GHz (up to 3.0 GHz), per controller |
|---|---|
| Memory installed | 64 GB DDR4 ECC RDIMM per controller |
| Maximum memory | 512 GB per controller |
| Drive bays | 16 x 3.5" SAS 12Gb/s |
| Network ports | 3 x 2.5GbE, 4 x 10GbE SFP+, per controller |
| USB ports | 2 x USB 3.2 Gen 1 per controller |
| Expansion slots | 2 x PCIe Gen 3 x8 per controller |
| Form factor | Rackmount 3U |
| Size (H × W × D) | 132 x 446.2 x 587.75 mm |
| Weight | 30.22 kg |
| Power consumption | 500.87 W operation |
| Power supply | 700 W redundant |
| Warranty | 5 years |
| Versions sold | ES1686dc-R2-2142IT-128G (64 GB per controller), ES1686dc-R2-2142IT-96G (48 GB per controller), ES1686dc-R2-2123IT-64G (32 GB per controller) |
Figures are the manufacturer's published specifications. Check the official product page or ask the seller for the latest details.
Who the ES1686dc R2 suits
A rackmount unit suits an office with a server rack or a comms room. The redundant power supply keeps it running if one supply fails. With this many bays it is typically used as central storage or as the backup target for a whole company.
Sellers for the ES1686dc R2
No seller lists this exact model yet. Send your requirement and we'll match you with QNAP sellers in your city.
Buy the ES1686dc R2 in your city
DelhiNoidaGurugramGhaziabadFaridabadMumbaiPuneBangaloreChennaiHyderabadKolkataAhmedabadJaipurChandigarhLucknowIndoreKochiSuratNagpurCoimbatore
Questions about the ES1686dc R2
How much usable storage does the ES1686dc R2 give?
It depends on the drives and the RAID level. With 16 × 8 TB drives in RAID 6 you get about 112 TB before formatting. The capacity table on this page shows other combinations.
Can the memory in the ES1686dc R2 be upgraded?
Yes. It ships with 64 GB DDR4 ECC RDIMM per controller and QNAP lists a maximum of 512 GB per controller.
Does the ES1686dc R2 have 10GbE?
Yes. Its network ports are 3 x 2.5GbE, 4 x 10GbE SFP+, per controller.
What warranty does the ES1686dc R2 have?
QNAP lists a hardware warranty of 5 years for this model.
Where can I buy the ES1686dc R2 in India?
Send your requirement on this page and we will match you with IT companies that supply QNAP in your city. They call you with prices, including licences and installation if you need them.