Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs Ugreen NASync DXP4800

29specifications compared
20differ
9identical
64known for one product only

Key differences

The QNAP ES1686dc R2 has 10 more storage drives supported than the Ugreen NASync DXP4800 (16 vs 6). The Ugreen NASync DXP4800 has 0.4 GHz more processor boost frequency than the QNAP ES1686dc R2 (3.4 GHz vs 3 GHz). The QNAP ES1686dc R2 has 4 more processor cores than the Ugreen NASync DXP4800 (8 vs 4). RAID levels: 0, 1, 5, 6, 10, 50, 60 on the QNAP ES1686dc R2, 0, 1, JBOD on the Ugreen NASync DXP4800. Processor family: Intel® Xeon® D on the QNAP ES1686dc R2, Intel® Pentium® on the Ugreen NASync DXP4800.

Number of storage drives supported
- ES1686dc R2:16
- NASync DXP4800:6
RAID levels
- ES1686dc R2:0, 1, 5, 6, 10, 50, 60
- NASync DXP4800:0, 1, JBOD
Processor family
- ES1686dc R2:Intel® Xeon® D
- NASync DXP4800:Intel® Pentium®
Processor model
- ES1686dc R2:D-2142IT
- NASync DXP4800:N100
Processor boost frequency
- ES1686dc R2:3 GHz
- NASync DXP4800:3.4 GHz
Processor cores
- ES1686dc R2:8
- NASync DXP4800:4
Internal memory
- ES1686dc R2:48 GB
- NASync DXP4800:8 GB
Internal memory type
- ES1686dc R2:DDR4
- NASync DXP4800:DDR5

Side by side

Differences highlightedShow differences only

Comparison of ES1686dc R2, NASync DXP4800
93 specifications	A QNAP ES1686dc R2 View product	B Ugreen NASync DXP4800 View product
Storage2 differ
Storage drives installed	No	No
Total installed storage capacityKnown for one	0 TB	Unknown — not stated by the source
Number of storage drives installedKnown for one	0	Unknown — not stated by the source
Number of storage drives supportedDiffers	16	6
Installed storage drive type	No	No
Supported storage drive types	HDD & SSD	HDD & SSD
Storage drive capacityKnown for one	0 GB	Unknown — not stated by the source
Supported storage drive interfacesKnown for one	Serial Attached SCSI (SAS)	Unknown — not stated by the source
Storage drive sizes supportedKnown for one	2.5,3.5"	Unknown — not stated by the source
RAID support	Yes	Yes
RAID levelsDiffers	0, 1, 5, 6, 10, 50, 60	0, 1, JBOD
Online RAID migrationKnown for one	Yes	Unknown — not stated by the source
Online RAID expansionKnown for one	Yes	Unknown — not stated by the source
Hot-swap drive baysKnown for one	Yes	Unknown — not stated by the source
Storage drive interfaceKnown for one	Unknown — not stated by the source	M.2, Serial ATA
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	112 TB
Processor4 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® D	Intel® Pentium®
Processor modelDiffers	D-2142IT	N100
Processor frequencyKnown for one	1.9 GHz	Unknown — not stated by the source
Processor boost frequencyDiffers	3 GHz	3.4 GHz
Processor coresDiffers	8	4
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor cacheKnown for one	Unknown — not stated by the source	6 MB
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® UHD Graphics
Memory4 differ
Internal memoryDiffers	48 GB	8 GB
Internal memory typeDiffers	DDR4	DDR5
Maximum RAM supportedDiffers	512 GB	16 GB
ECCKnown for one	Yes	Unknown — not stated by the source
Memory form factorKnown for one	RDIMM/LRDIMM	Unknown — not stated by the source
Memory slotsKnown for one	8	Unknown — not stated by the source
Flash memoryDiffers	4000 MB	32000 MB
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	2500 Mbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
iSCSI supportKnown for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	CIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Fiber ports quantityKnown for one	4	Unknown — not stated by the source
Fiber optic connectorKnown for one	SFP+	Unknown — not stated by the source
PCI Express x8 (Gen 3.x) slotsKnown for one	2	Unknown — not stated by the source
USB portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Design2 differ
Chassis typeDiffers	Rack (3U)	Compact
Cooling typeKnown for one	Active	Unknown — not stated by the source
Product colourDiffers	Black, Grey	Black
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
Fan diameterKnown for one	6 cm	Unknown — not stated by the source
Fan diameter 2Known for one	6 cm	Unknown — not stated by the source
LED indicators	Yes	Yes
Performance1 differ
Type	NAS	NAS
Device classDiffers	Large Enterprise Business	Home & Home Office
Backup functionKnown for one	Yes	Unknown — not stated by the source
BuzzerKnown for one	Yes	Unknown — not stated by the source
Multilingual supportKnown for one	Yes	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Hot spareKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Software1 differ
Operating system installedDiffers	QNAP QES	UGOS Pro
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other operating systems supportedKnown for one	Unknown — not stated by the source	Android, iOS
Poweridentical
Power supply locationKnown for one	Built-in	Unknown — not stated by the source
Power supply unit (PSU) capacityKnown for one	700 W	Unknown — not stated by the source
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	500.87 W	Unknown — not stated by the source
AC input voltageKnown for one	90-264 V	Unknown — not stated by the source
Fan voltageKnown for one	12 V	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	483.1 mm	178 mm
DepthDiffers	630.6 mm	257.5 mm
HeightDiffers	132 mm	178 mm
Package widthKnown for one	587 mm	Unknown — not stated by the source
Package depthKnown for one	750 mm	Unknown — not stated by the source
Package heightKnown for one	351 mm	Unknown — not stated by the source
Package weightKnown for one	32.7 kg	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	6.02 kg
Packaging contentidentical
Cables includedKnown for one	AC, LAN (RJ-45), RS-232	Unknown — not stated by the source
Power cables quantityKnown for one	2	Unknown — not stated by the source
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Number of screwsKnown for one	64	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Other features1 differ
Warranty periodDiffers	5 year(s)	2 year(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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