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Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs TerraMaster T12-500 Pro

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  • 59specifications compared
  • 34differ
  • 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 T12-500 Pro (16 vs 12). The TerraMaster T12-500 Pro 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 T12-500 Pro 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
115 specifications
A

QNAP

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

Model ES1686Adc

View product
B

TerraMaster

T12-500 ProView 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
Supported storage drive typesHDD & SSDHDD & SSD
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 one264 TB
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 6, 10, JBOD
Online RAID migrationKnown for oneYes
Hot-swap drive baysYesYes
Supported file systemsDiffersZFSBTRFS, FAT32, HFS+, NTFS, ext3, ext4
Number of M.2 (M & B) slotsKnown for one2
Processor3 differ
Processor manufacturerIntelIntel
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
Ethernet LANYesYes
Ethernet LAN data rates10000 Mbit/s10000 Mbit/s
Ethernet LAN data rate supported (max)10000 Mbit/s10000 Mbit/s
iSCSI supportYesYes
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 portYesYes
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.0
Design4 differ
Chassis typeDiffersRack (3U)Mini Tower
Cooling typeActiveActive
Product colourKnown for oneGrey
Number of fans3 fan(s)3 fan(s)
Fan diameterDiffers6 cm9.2 cm
Fan diameter 2Known for one9.2 cm
LED indicatorsDiffersPower, StatusHDD, LAN, Power
Built-in displayDiffersYesNo
Display typeKnown for oneLCD
Performance4 differ
TypeNASNAS
Device classDiffersSmall & Medium BusinessHome & Home Office
Backup functionYesYes
Backup featuresKnown for oneCloud, USB drive
Multilingual supportYesYes
Number of usersKnown for one2048 user(s)
Noise levelKnown for one24.5 dB
SnapshotYesYes
Management protocolsDiffersSNMP V1, V2, V3SNMP
Web-based managementKnown for oneYes
Access Control List (ACL)YesYes
Browser supportedKnown for oneGoogle Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Hot spareYesYes
On/off switchYesYes
S.M.A.R.T. supportYesYes
Security algorithmsDiffersFIPS 140-2, 256-bit AESAES, HTTPS, SNMP, SSH
Share folderDiffersThick, Thin512
System logYesYes
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
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Operating system installedKnown for oneQNAP QES
Operating system versionKnown for one2.2.1
Other operating systems supportedKnown for oneLinux
Power3 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers700 W500 W
Number of power supply unitsDiffers21
Power consumption (max)Known for one115 W
Power consumption (HDD standby)Known for one34 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 & dimensions5 differ
WidthDiffers446.2 mm163 mm
DepthDiffers587.8 mm295 mm
HeightDiffers132 mm334 mm
WeightDiffers23.8 kg7.9 kg
Package widthKnown for one235 mm
Package depthKnown for one370 mm
Package heightKnown for one437 mm
Package weightDiffers34.6 kg10 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
Operating relative humidity (H-H)5 - 95%5 - 95%
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)

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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