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Product comparison · 2 nas & storage servers

QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT vs QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314

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  • 63specifications compared
  • 33differ
  • 30identical
  • 52known for one product only

Key differences

The QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 has 8 more storage drives supported than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (24 vs 16). The QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 has 0.5 GHz more processor frequency than the QNAP ES1686Adc NAS Rack (3U) Intel® Xeon® D D-2142IT (2.4 GHz vs 1.9 GHz). The QNAP TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314 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). 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 TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314.

  • Storage drives installed
    • Yes
    • No
  • Number of storage drives supported
    • 16
    • 24
  • Installed storage drive type
    • SSD
    • No
  • Supported storage drive types
    • HDD & SSD
    • SSD
  • Storage drive sizes supported
    • 2.5,3.5,U.2
    • 2.5,U.2
  • RAID levels
    • 0, 1, 5, 6, 10, 50, 60
    • 0, 1, 5, 6, 10, 50, 60, JBOD
  • Processor family
    • Intel® Xeon® D
    • Intel Xeon Silver
  • Processor model
    • D-2142IT
    • 4314

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

QNAP

TDS-H2489FU-R2 NAS Rack (2U) Intel Xeon Silver 4314

Model TDS-H2489FU-R2

View product
Storage8 differ
Storage drives installedDiffersYesNo
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Number of storage drives supportedDiffers1624
Installed storage drive typeDiffersSSDNo
Supported storage drive typesDiffersHDD & SSDSSD
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesDiffersSerial Attached SCSI (SAS), Serial ATA, U.2Serial ATA III, U.2
Storage drive sizes supportedDiffers2.5,3.5,U.22.5,U.2
RAID levelsDiffers0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, 50, 60, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Supported file systemsDiffersZFSFAT32, HFS+, NTFS, exFAT, ext3, ext4
Auto-rebuildKnown for oneYes
Disk roamingKnown for oneYes
Processor5 differ
Processor familyDiffersIntel® Xeon® DIntel Xeon Silver
Processor generationKnown for one3rd Generation Intel® Xeon® Scalable
Processor modelDiffersD-2142IT4314
Processor frequencyDiffers1.9 GHz2.4 GHz
Processor boost frequencyDiffers3 GHz3.4 GHz
Processor coresDiffers816
Processor threadsKnown for one32
Processor cacheKnown for one24 MB
Number of processors supportedKnown for one2
Memory3 differ
Internal memoryDiffers128 GB1 TB
Internal memory typeKnown for oneDDR4
ECCKnown for oneYes
Memory form factorDiffersRDIMM/LRDIMMRDIMM
Memory slotsDiffers1632
Flash memoryKnown for one5000 MB
Network1 differ
Ethernet LAN data ratesDiffers10000 Mbit/s10,100,1000,2500,25000 Mbit/s
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Dynamic DNS (DDNS)Known for oneYes
Ethernet LAN data rate supported (max)Known for one10000 Mbit/s
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
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers64
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one4
Fiber ports quantityKnown for one2
Fiber optic connectorKnown for oneSFP28
PCI Express x8 (Gen 4.x) slotsKnown for one2
PCI Express x16 (Gen 4.x) slotsKnown for one2
Design4 differ
Chassis typeDiffersRack (3U)Rack (2U)
Product colourKnown for oneBlack, Silver
Number of fansDiffers3 fan(s)6 fan(s)
LED indicatorsDiffersPower, StatusYes
Display typeDiffersLCDLED
Performance2 differ
Device classDiffersSmall & Medium BusinessLarge Enterprise Business
Backup featuresKnown for oneCloud, iSCSI LUN
Web-based managementKnown for oneYes
Browser supportedKnown for oneApple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox
Security algorithmsDiffersFIPS 140-2, 256-bit AES256-bit AES, AES, FIPS 140-2, SNMPv2, SNMPv3, TLS
Multilingual supportKnown for oneYes
Third-party supportKnown for oneYes
Management protocolsKnown for oneSNMP V1, V2, V3
Share folder access right managementKnown for oneYes
Share folderKnown for oneThick, Thin
Software1 differ
Operating system installedDiffersQNAP QESQNAP QTS
Operating system versionKnown for one2.2.1
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneLinux
Power3 differ
Power supply unit (PSU) capacityDiffers700 W1200 W
Power consumption (typical)Differs588.33 W467.59 W
AC input voltageDiffers90-264 V100-240 V
Fan voltageKnown for one12 V
Weight & dimensions4 differ
DepthDiffers587.8 mm713.2 mm
HeightDiffers132 mm88.3 mm
WeightDiffers23.8 kg22.8 kg
Package widthKnown for one611 mm
Package depthKnown for one262 mm
Package heightKnown for one960 mm
Package weightDiffers34.6 kg27.7 kg
Packaging contentidentical
Package typeKnown for oneBox
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 35 °C
Storage relative humidity (H-H)Known for one5 - 95%
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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