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Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs TerraMaster U12-500 Plus

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  • 57specifications compared
  • 32differ
  • 25identical
  • 56known for one product only

Key differences

The QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT has 4 more storage drives supported than the TerraMaster U12-500 Plus (16 vs 12). The TerraMaster U12-500 Plus has 1.7 GHz more processor boost frequency than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (4.7 GHz vs 3 GHz). The TerraMaster U12-500 Plus has 2 more processor cores than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (10 vs 8). 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 built-in display.

  • Storage drives installed
    • Yes
    • No
  • Number of storage drives supported
    • 16
    • 12
  • Installed storage drive type
    • SSD
    • No
  • Storage drive sizes supported
    • 2.5,3.5,U.2
    • 2.5,3.5"
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 6, 10, JBOD
  • Processor family
    • Intel® Xeon® D
    • Intel® Core™ i7
  • Processor boost frequency
    • 3 GHz
    • 4.7 GHz
  • Processor cores
    • 8
    • 10

Side by side

Differences highlightedShow differences only
113 specifications
A

QNAP

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

Model ES1686Adc

View product
B

TerraMaster

U12-500 PlusView product
Storage7 differ
Storage drives installedDiffersYesNo
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers1612
Installed storage drive typeDiffersSSDNo
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesDiffersSerial Attached SCSI (SAS), Serial ATA, U.2Serial ATA
Storage drive sizes supportedDiffers2.5,3.5,U.22.5,3.5"
Maximum supported storage capacityKnown for one288 TB
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 6, 10, JBOD
Online RAID migrationKnown for oneYes
Supported file systemsDiffersZFSBTRFS, FAT32, HFS+, NTFS, ext3, ext4
Number of M.2 (M & B) slotsKnown for one2
Processor3 differ
Processor familyDiffersIntel® Xeon® DIntel® Core™ i7
Processor boost frequencyDiffers3 GHz4.7 GHz
Processor coresDiffers810
Processor threadsKnown for one12
Processor cacheKnown for one12 MB
Number of processors supportedKnown for one1
Processor modelKnown for oneD-2142IT
Processor frequencyKnown for one1.9 GHz
Memory3 differ
Internal memoryDiffers128 GB16 GB
Internal memory typeKnown for oneDDR5
Maximum RAM supportedDiffers1 TB64 GB
ECCKnown for oneNo
Memory form factorDiffersRDIMM/LRDIMMSO-DIMM
Memory slotsKnown for one16
Network1 differ
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsDiffersCIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, and SMSCCIFS/SAMBA, NFS, FTP, TFTP, HTTPS, SSH, iSCSI, SNMP, SMTP
Jumbo frames supportKnown for oneYes
Link aggregationKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers62
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Design4 differ
Chassis typeDiffersRack (3U)Rack (2U)
Product colourKnown for oneGrey
Fan diameterDiffers6 cm8 cm
Fan diameter 2Known for one8 cm
LED indicatorsDiffersPower, StatusHDD, LAN, Power
Built-in displayDiffersYesNo
Display typeKnown for oneLCD
Performance4 differ
Device classDiffersSmall & Medium BusinessHome & Home Office
Backup featuresKnown for oneCloud, USB drive
Number of usersKnown for one2048 user(s)
Noise levelKnown for one39 dB
Management protocolsDiffersSNMP V1, V2, V3SNMP
Web-based managementKnown for oneYes
Browser supportedKnown for oneGoogle Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Security algorithmsDiffersFIPS 140-2, 256-bit AESAES, HTTPS, SNMP, SSH
Share folderDiffersThick, Thin512
Universal Plug and Play (UPnP)Known for oneYes
BuzzerKnown for oneYes
Third-party supportKnown for oneYes
Share folder access right managementKnown for oneYes
Built-in FTP serverKnown for oneYes
Reset buttonKnown for oneYes
Softwareidentical
Operating system installedKnown for oneQNAP QES
Operating system versionKnown for one2.2.1
Other operating systems supportedKnown for oneLinux
Power3 differ
Power supply unit (PSU) capacityDiffers700 W550 W
Number of power supply unitsDiffers21
Power consumption (max)Known for one120 W
Power consumption (HDD standby)Known for one33 W
AC input voltageDiffers90-264 V100-240 V
AC input frequencyKnown for one50 / 60 Hz
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one588.33 W
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers446.2 mm440 mm
DepthDiffers587.8 mm550 mm
HeightDiffers132 mm88 mm
Package widthKnown for one580 mm
Package depthKnown for one710 mm
Package heightKnown for one217 mm
WeightKnown for one23.8 kg
Package weightKnown for one34.6 kg
Packaging contentidentical
External power adapterKnown for oneYes
Cables includedKnown for oneAC, LAN (RJ-45)
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Storage temperature (T-T)Differs-20 - 70 °C-20 - 60 °C
Other features1 differ
Compliance certificatesKnown for oneCE, China Compulsory Certification (CCC), Federal Communications Commission (FCC), KC, RoHS, WEEE
Warranty periodDiffers5 year(s)3 year(s)
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)

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