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Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs Ugreen NASync DXP2800

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  • 36specifications compared
  • 20differ
  • 16identical
  • 69known for one product only

Key differences

The QNAP ES1686dc R2 has 4 more processor cores than the Ugreen NASync DXP2800 (8 vs 4). The QNAP ES1686dc R2 has 40 GB more internal memory than the Ugreen NASync DXP2800 (48 GB vs 8 GB). The QNAP ES1686dc R2 has 496 GB more maximum RAM supported than the Ugreen NASync DXP2800 (512 GB vs 16 GB). Supported storage drive interfaces: Serial Attached SCSI (SAS) on the QNAP ES1686dc R2, M.2, Serial ATA III on the Ugreen NASync DXP2800. Storage drive sizes supported: 2.5,3.5" on the QNAP ES1686dc R2, 2.5,3.5,M.2 on the Ugreen NASync DXP2800.

  • Supported storage drive interfaces
    • Serial Attached SCSI (SAS)
    • M.2, Serial ATA III
  • Storage drive sizes supported
    • 2.5,3.5"
    • 2.5,3.5,M.2
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, JBOD
  • Processor family
    • Intel® Xeon® D
    • Intel® N
  • Processor model
    • D-2142IT
    • N100
  • Processor cores
    • 8
    • 4
  • Internal memory
    • 48 GB
    • 8 GB
  • Internal memory type
    • DDR4
    • DDR5

Side by side

Differences highlightedShow differences only
105 specifications
A

QNAP

ES1686dc R2View product
B

Ugreen

NASync DXP2800View product
Storage3 differ
Number of storage drives supportedKnown for one16
Installed storage drive typeKnown for oneNo
Supported storage drive typesKnown for oneHDD & SSD
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesDiffersSerial Attached SCSI (SAS)M.2, Serial ATA III
Storage drive sizes supportedDiffers2.5,3.5"2.5,3.5,M.2
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, JBOD
Hot-swap drive baysKnown for oneYes
Storage drive sizeKnown for oneM.2/2.5"/3.5"
Maximum supported storage capacityKnown for one76 TB
Number of system drives supportedKnown for one2
Number of M.2 (M & B) slotsKnown for one2
RAID rebuildKnown for oneYes
Supported file systemsKnown for oneBTRFS, FAT32, HFS+, exFAT, ext4
Auto-rebuildKnown for oneYes
Bad block scanKnown for oneYes
Processor3 differ
Processor familyDiffersIntel® Xeon® DIntel® N
Processor modelDiffersD-2142ITN100
Processor frequencyKnown for one1.9 GHz
Processor boost frequencyKnown for one3 GHz
Processor coresDiffers84
Processor threadsKnown for one4
Memory5 differ
Internal memoryDiffers48 GB8 GB
Internal memory typeDiffersDDR4DDR5
Maximum RAM supportedDiffers512 GB16 GB
ECCKnown for oneYes
Memory form factorDiffersRDIMM/LRDIMMSO-DIMM
Memory slotsDiffers82
Flash memoryKnown for one4000 MB
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s2500 Mbit/s
Jumbo frames 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
DHCP serverKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
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-A ports quantityKnown for one1
HDMI ports quantityKnown for one1
Design2 differ
Chassis typeDiffersRack (3U)Desktop
Cooling typeKnown for oneActive
Product colourDiffersBlack, GreyAluminium
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one6 cm
Fan diameter 2Known for one6 cm
LED indicatorsKnown for oneYes
Housing materialKnown for oneAluminium
Drive bay lockingKnown for oneYes
Performance1 differ
Device classDiffersLarge Enterprise BusinessHome & Home Office
Access Control List (ACL)Known for oneYes
Hot spareKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Backup featuresKnown for oneCloud, USB drive, iSCSI LUN
Third-party supportKnown for oneYes
SnapshotKnown for oneYes
Share folder access right managementKnown for oneYes
Web-based managementKnown for oneYes
Disk scanKnown for oneYes
Password authenticationKnown for oneYes
Remotely operatedKnown for oneYes
System logKnown for oneYes
Software1 differ
Operating system installedDiffersQNAP QESUGOS Pro
Power1 differ
Power supply unit (PSU) capacityDiffers700 W150 W
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 & dimensionsidentical
WidthKnown for one483.1 mm
DepthKnown for one630.6 mm
HeightKnown for one132 mm
Package widthKnown for one587 mm
Package depthKnown for one750 mm
Package heightKnown for one351 mm
Package weightKnown for one32.7 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
External power adapterKnown for oneYes
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)
Logistics dataidentical
Country of originKnown for oneChina

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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