Product details
To ensure high availability for businesses, the ES1686dc Enterprise ZFS-NAS features Intel Xeon D processors, two active controllers, up to 512 GB of DDR4 ECC memory, SAS 12Gb/s, and ZFS, which supports the management of logical drives. The ES1686dc runs the latest QES 2.1.0 operating system, which supports nearly unlimited snapshots, SnapSync, block-level data deduplication, and inline data compression. Whether used as a business-critical file server, virtualization server, VDI, mid-sized data center, video streaming, surveillance storage, or efficient file backup and recovery, the ES1686dc helps your business meet service level agreements for performance and uptime.
Active-active high availability with optimal storage efficiency. In the active-active storage system architecture, both controllers are capable of providing a full range of services, differing from the active-standby architecture.
Max. number of hard disks | 16 |
Memory | 32 GB |
NAS HDD assembly | NAS Empty Enclosure |
Total storage capacity | 0 TB |
RAID configuration | 0, 1, 10, 5, 50, 6, 60 |
Network connections | RJ45 (3x) |
Exact USB ports | USB-A 3.2 Gen 1 (2x) |
Item number | 12933260 |
Manufacturer | QNAP |
Category | NAS |
Manufacturer no. | ES1686DC-2123IT-64G |
Release date | 17.3.2020 |
Colour | Black, Grey |
Exact colour description | Black, Gray |
NAS HDD assembly | NAS Empty Enclosure |
Model | 19" rack |
Rack Unit | 3U |
Max. number of hard disks | 16 |
Hard drive form factor | 2.5" (with optional mounting), 3.5" |
RAID configuration | 0, 1, 10, 5, 50, 6, 60 |
Memory type | DDR4-RAM |
Memory | 32 GB |
Maximum possible memory | 512 GB |
Data storage configuration | 0 TB |
Total storage capacity | 0 TB |
Hard disk additional functions | Hot plugging |
Processor type | Intel Xeon D-2123IT |
Clock frequency | 3 GHz |
Max. turbo clock rate | 3 GHz |
Number of processor cores | 4 -Core |
Network connections | RJ45 (3x) |
Connectivity | Ethernet |
USB ports | USB-A |
Exact USB ports | USB-A 3.2 Gen 1 (2x) |
Internal connection options | M.2 (2x) |
Data ports | PS/2 (1x) |
Power consumption | 500870 W |
Number of fans | 3 x |
Fan diameter | 60 mm |
Redundant power supply unit | Yes |
CO₂-Emission | |
Climate contribution |
Scope of delivery | AC, Lan (RJ-45) |
Length | 63.06 cm |
Width | 48.31 cm |
Height | 13.20 cm |
Weight | 25.83 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «NAS» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.QNAP0.9 %
- 1.Synology0.9 %
- 3.Asustor1.6 %
- 3.WD1.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Synology4 days
- 2.WD8 days
- 3.QNAP16 days
Return rate
How often is a product of this brand in the «NAS» category returned?
Source: Digitec Galaxus- 1.Synology2.3 %
- 2.QNAP3.1 %
- 3.Ugreen3.5 %
- 4.WD4.4 %
- 5.Asustor5.7 %