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Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs Ugreen NASync DXP4800 Plus

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  • 26specifications compared
  • 17differ
  • 9identical
  • 71known for one product only

Key differences

The QNAP ES1686dc R2 has 10 more storage drives supported than the Ugreen NASync DXP4800 Plus (16 vs 6). The Ugreen NASync DXP4800 Plus has 1.4 GHz more processor boost frequency than the QNAP ES1686dc R2 (4.4 GHz vs 3 GHz). The QNAP ES1686dc R2 has 40 GB more internal memory than the Ugreen NASync DXP4800 Plus (48 GB vs 8 GB). RAID levels: 0, 1, 5, 6, 10, 50, 60 on the QNAP ES1686dc R2, 0, 1, 5, 6, 10, JBOD on the Ugreen NASync DXP4800 Plus. Processor family: Intel® Xeon® D on the QNAP ES1686dc R2, Intel® Pentium® on the Ugreen NASync DXP4800 Plus.

  • Number of storage drives supported
    • 16
    • 6
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel® Xeon® D
    • Intel® Pentium®
  • Processor boost frequency
    • 3 GHz
    • 4.4 GHz
  • Internal memory
    • 48 GB
    • 8 GB
  • Internal memory type
    • DDR4
    • DDR5
  • Maximum RAM supported
    • 512 GB
    • 64 GB
  • Ethernet LAN data rates
    • 10,100,1000 Mbit/s
    • 2500,10000 Mbit/s

Side by side

Differences highlightedShow differences only
97 specifications
A

QNAP

ES1686dc R2View product
B

Ugreen

NASync DXP4800 PlusView product
Storage2 differ
Storage drives installedNoNo
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers166
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesKnown for oneSerial Attached SCSI (SAS)
Storage drive sizes supportedKnown for one2.5,3.5"
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
Hot-swap drive baysKnown for oneYes
Storage drive interfaceKnown for oneM.2, Serial ATA
Maximum supported storage capacityKnown for one112 TB
System drive typeKnown for oneSSD
System drive capacityKnown for one128 GB
Number of M.2 (M & B) slotsKnown for one2
Processor2 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® DIntel® Pentium®
Processor modelKnown for oneD-2142IT
Processor frequencyKnown for one1.9 GHz
Processor boost frequencyDiffers3 GHz4.4 GHz
Processor coresKnown for one8
Processor threadsKnown for one6
Processor cacheKnown for one8 MB
Processor cache typeKnown for oneSmart Cache
On-board graphics card modelKnown for oneIntel® UHD Graphics
Memory3 differ
Internal memoryDiffers48 GB8 GB
Internal memory typeDiffersDDR4DDR5
Maximum RAM supportedDiffers512 GB64 GB
ECCKnown for oneYes
Memory form factorKnown for oneRDIMM/LRDIMM
Memory slotsKnown for one8
Flash memoryKnown for one4000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s2500,10000 Mbit/s
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Supported network protocolsKnown for oneCIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantityKnown for one4
Fiber optic connectorKnown for oneSFP+
PCI Express x8 (Gen 3.x) slotsKnown for one2
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
HDMI ports quantityKnown for one1
Design2 differ
Chassis typeDiffersRack (3U)Desktop
Cooling typeKnown for oneActive
Product colourDiffersBlack, GreyBlack
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one6 cm
Fan diameter 2Known for one6 cm
LED indicatorsYesYes
Performance1 differ
TypeNASNAS
Device classDiffersLarge Enterprise BusinessHome & Home Office
Backup functionKnown for oneYes
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Access Control List (ACL)Known for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD
Software1 differ
Operating system installedDiffersQNAP QESUGOS Pro
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneAndroid, iOS
Poweridentical
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one700 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one500.87 W
AC input voltageKnown for one90-264 V
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers483.1 mm178 mm
DepthDiffers630.6 mm178 mm
HeightDiffers132 mm257.5 mm
Package widthKnown for one587 mm
Package depthKnown for one750 mm
Package heightKnown for one351 mm
Package weightKnown for one32.7 kg
WeightKnown for one6.02 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45), RS-232
Power cables quantityKnown for one2
Rack mount kitKnown for oneYes
Number of screwsKnown for one64
Package typeKnown for oneBox
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 70 °C
Other features1 differ
Warranty periodDiffers5 year(s)2 year(s)

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