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Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs QNAP TS-h765eU NAS Rack (1U) Intel Atom®

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  • 55specifications compared
  • 33differ
  • 22identical
  • 53known for one product only

Key differences

The QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has 12 more storage drives supported than the QNAP TS-h765eU NAS Rack (1U) Intel Atom® (16 vs 4). The QNAP TS-h765eU NAS Rack (1U) Intel Atom® has 0.4 GHz more processor boost frequency than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (3.4 GHz vs 3 GHz). The QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has 4 more processor cores than the QNAP TS-h765eU NAS Rack (1U) Intel Atom® (8 vs 4). Only the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has storage drives installed. Installed storage drive type: SSD on the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT, No on the QNAP TS-h765eU NAS Rack (1U) Intel Atom®.

  • Storage drives installed
    • Yes
    • No
  • Number of storage drives supported
    • 16
    • 4
  • Installed storage drive type
    • SSD
    • No
  • Storage drive sizes supported
    • 2.5,3.5,U.2
    • 3.5,E1.S
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 5, 6, 10, 50, JBOD
  • Processor family
    • Intel® Xeon® D
    • Intel Atom®
  • Processor boost frequency
    • 3 GHz
    • 3.4 GHz
  • Processor cores
    • 8
    • 4

Side by side

Differences highlightedShow differences only
108 specifications
A

QNAP

ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT

Model ES1686Adc

View product
B

QNAP

TS-h765eU NAS Rack (1U) Intel Atom®

Model TS-h765eU

View product
Storage7 differ
Storage drives installedDiffersYesNo
Number of storage drives supportedDiffers164
Installed storage drive typeDiffersSSDNo
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersSerial Attached SCSI (SAS), Serial ATA, U.2Serial ATA II, Serial ATA III
Storage drive sizes supportedDiffers2.5,3.5,U.23.5,E1.S
Number of M.2 (M & B) slotsKnown for one2
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, 50, JBOD
Hot-swap drive baysYesYes
Supported file systemsDiffersZFSFAT32, HFS+, NTFS, exFAT, ext3, ext4
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Auto-rebuildKnown for oneYes
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Processor3 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon® DIntel Atom®
Processor modelKnown for oneD-2142IT
Processor frequencyKnown for one1.9 GHz
Processor boost frequencyDiffers3 GHz3.4 GHz
Processor coresDiffers84
Number of processors supportedKnown for one1
Memory4 differ
Internal memoryDiffers128 GB8 GB
Maximum RAM supportedDiffers1 TB16 GB
Memory form factorDiffersRDIMM/LRDIMMSO-DIMM
Memory slotsDiffers161
Internal memory typeKnown for oneDDR5
Flash memoryKnown for one8000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10000 Mbit/s100,1000,2500 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Link aggregationKnown 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, and SMSC
DHCP serverKnown for oneYes
Dynamic DNS (DDNS)Known for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers62
USB portYesYes
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Concurrent connectionsKnown for one1500
Design3 differ
Chassis typeDiffersRack (3U)Rack (1U)
Cooling typeActiveActive
Number of fans3 fan(s)3 fan(s)
Fan diameterDiffers6 cm4 cm
LED indicatorsDiffersPower, StatusYes
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Product colourKnown for oneBlack, Grey
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
BuzzerYesYes
Multilingual supportKnown for oneYes
Third-party supportKnown for oneYes
SnapshotYesYes
Management protocolsKnown for oneSNMP V1, V2, V3
Share folder access right managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Built-in FTP serverKnown for oneYes
Hot spareKnown for oneYes
On/off switchYesYes
Reset buttonYesYes
S.M.A.R.T. supportYesYes
Security algorithmsKnown for oneFIPS 140-2, 256-bit AES
Share folderKnown for oneThick, Thin
System logKnown for oneYes
Browser supportedKnown for oneApple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox
Disk scanKnown for oneYes
Password authenticationKnown for oneYes
Remotely operatedKnown for oneYes
Software4 differ
Operating system installedDiffersQNAP QESQuTS hero
Operating system versionDiffers2.2.1h5.2.3
Windows operating systems supportedDiffersYesWindows 10, Windows 11, Windows 7, Windows 8
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Other operating systems supportedDiffersLinuxIBM AIX 7.1, IBM AIX 7.2, Solaris 10, Solaris 11
Server operating systems supportedKnown for oneWindows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022
Power3 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers700 W150 W
Number of power supply unitsDiffers21
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one588.33 W
AC input voltageDiffers90-264 V100 - 240 V
Fan voltageKnown for one12 V
AC input frequencyKnown for one50/60 Hz
Weight & dimensions5 differ
WidthDiffers446.2 mm430 mm
DepthDiffers587.8 mm292.1 mm
HeightDiffers132 mm43.3 mm
WeightDiffers23.8 kg4.51 kg
Package weightDiffers34.6 kg6.14 kg
Package widthKnown for one582 mm
Package depthKnown for one461 mm
Package heightKnown for one170 mm
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)Differs-20 - 70 °C20 - 70 °C
Logistics dataidentical
Master (outer) case widthKnown for one587 mm
Master (outer) case lengthKnown for one750 mm
Master (outer) case heightKnown for one351 mm
Master (outer) case gross weightKnown for one32.7 kg
Products per master (outer) caseKnown for one1 pc(s)
Other features1 differ
Warranty periodDiffers5 year(s)3 year(s)
Packaging contentidentical
Cables includedKnown for oneAC
Package typeKnown for oneBox

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