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Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs QNAP TS-433eU NAS Rack (1U) Cortex-A Cortex-A55

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  • 49specifications compared
  • 28differ
  • 21identical
  • 49known 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-433eU NAS Rack (1U) Cortex-A Cortex-A55 (16 vs 4). The QNAP TS-433eU NAS Rack (1U) Cortex-A Cortex-A55 has 0.1 GHz more processor frequency than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (2 GHz vs 1.9 GHz). The QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has 4 more processor cores than the QNAP TS-433eU NAS Rack (1U) Cortex-A Cortex-A55 (8 vs 4). Only the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has storage drives installed. Only the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has RAID support.

  • Storage drives installed
    • Yes
    • No
  • Number of storage drives supported
    • 16
    • 4
  • Installed storage drive type
    • SSD
    • No
  • RAID support
    • Yes
    • No
  • Processor manufacturer
    • Intel
    • ARM
  • Processor family
    • Intel® Xeon® D
    • Cortex-A
  • Processor model
    • D-2142IT
    • Cortex-A55
  • Processor frequency
    • 1.9 GHz
    • 2 GHz

Side by side

Differences highlightedShow differences only
98 specifications
A

QNAP

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

Model ES1686Adc

View product
B

QNAP

TS-433eU NAS Rack (1U) Cortex-A Cortex-A55

Model TS-433eU

View product
Storage4 differ
Storage drives installedDiffersYesNo
Number of storage drives supportedDiffers164
Installed storage drive typeDiffersSSDNo
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesKnown for oneSerial Attached SCSI (SAS), Serial ATA, U.2
Storage drive sizes supportedKnown for one2.5,3.5,U.2
Number of M.2 (M & B) slotsKnown for one2
RAID supportDiffersYesNo
RAID levelsKnown for one0, 1, 5, 6, 10, 50, 60
Hot-swap drive baysYesYes
Supported file systemsKnown for oneZFS
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Storage drive interfaceKnown for oneSerial ATA
Storage drive sizeKnown for one2.5/3.5"
Processor5 differ
Processor manufacturerDiffersIntelARM
Processor familyDiffersIntel® Xeon® DCortex-A
Processor modelDiffersD-2142ITCortex-A55
Processor frequencyDiffers1.9 GHz2 GHz
Processor boost frequencyKnown for one3 GHz
Processor coresDiffers84
Processor architectureKnown for oneARM Cortex-A55
Memory1 differ
Internal memoryDiffers128 GB4 GB
Maximum RAM supportedKnown for one1 TB
Memory form factorKnown for oneRDIMM/LRDIMM
Memory slotsKnown for one16
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10000 Mbit/s1000,2500 Mbit/s
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
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
Wake-on-LAN readyKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers62
USB portYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Design3 differ
Chassis typeDiffersRack (3U)Rack (1U)
Cooling typeActiveActive
Number of fans3 fan(s)3 fan(s)
Fan diameterDiffers6 cm4 cm
LED indicatorsDiffersPower, StatusHDD, LAN, Status, USB
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Product colourKnown for oneBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance1 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionKnown for oneYes
BuzzerYesYes
Multilingual supportKnown for oneYes
Third-party supportKnown for oneYes
SnapshotKnown for oneYes
Management protocolsKnown for oneSNMP V1, V2, V3
Share folder access right managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Built-in FTP serverYesYes
Hot spareYesYes
On/off switchYesYes
Reset buttonYesYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for oneFIPS 140-2, 256-bit AES
Share folderDiffersThick, ThinCIFS/SMB
System logKnown for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Software2 differ
Operating system installedDiffersQNAP QESQNAP Turbo System
Operating system versionDiffers2.2.14.1
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Other operating systems supportedKnown for oneLinux
Power4 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers700 W60 W
Number of power supply unitsDiffers21
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Differs588.33 W23.74 W
AC input voltageDiffers90-264 V100-240 V
Fan voltage12 V12 V
Power consumption (sleep)Known for one9.32 W
Weight & dimensions5 differ
WidthDiffers446.2 mm430 mm
DepthDiffers587.8 mm292.3 mm
HeightDiffers132 mm43.3 mm
WeightDiffers23.8 kg4.01 kg
Package weightDiffers34.6 kg5.9 kg
Package widthKnown for one415 mm
Package depthKnown for one179 mm
Package heightKnown for one542 mm
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Storage temperature (T-T)-20 - 70 °C-20 - 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
Package typeKnown for oneBox

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