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Product comparison · 2 nas & storage servers

QNAP ES1686dc R2 vs QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5

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  • 53specifications compared
  • 27differ
  • 26identical
  • 46known for one product only

Key differences

The QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5 has 2.1 GHz more processor boost frequency than the QNAP ES1686dc R2 (5.1 GHz vs 3 GHz). The QNAP ES1686dc R2 has 2 more processor cores than the QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5 (8 vs 6). The QNAP ES1686dc R2 has 32 GB more internal memory than the QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5 (48 GB vs 16 GB). Supported storage drive interfaces: Serial Attached SCSI (SAS) on the QNAP ES1686dc R2, Serial ATA III, Serial ATA II, U.2 on the QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5. Processor manufacturer: Intel on the QNAP ES1686dc R2, AMD on the QNAP TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Xeon® D
    • AMD Ryzen™ 5
  • Processor boost frequency
    • 3 GHz
    • 5.1 GHz
  • Processor cores
    • 8
    • 6
  • Internal memory
    • 48 GB
    • 16 GB
  • Internal memory type
    • DDR4
    • DDR5
  • Memory form factor
    • RDIMM/LRDIMM
    • UDIMM
  • Memory slots
    • 8
    • 4

Side by side

Differences highlightedShow differences only
99 specifications
A

QNAP

ES1686dc R2View product
B

QNAP

TVS-H1677AX-R5-16G NAS/storage server Tower AMD Ryzen™ 5

Model TVS-H1677AX-R5-16G

View product
Storage1 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supported1616
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacityKnown for one0 GB
Supported storage drive interfacesDiffersSerial Attached SCSI (SAS)Serial ATA III, Serial ATA II, U.2
Storage drive sizes supported2.5,3.5"2.5,3.5"
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, 50, 600, 1, 5, 6, 10, 50, 60
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
Hot-swap drive baysYesYes
RAID rebuildKnown for oneYes
Supported file systemsKnown for oneext3, ext4, NTFS, FAT32, HFS, HFS+, exFAT
Auto-rebuildKnown for oneYes
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Processor4 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Xeon® DAMD Ryzen™ 5
Processor modelKnown for oneD-2142IT
Processor frequencyKnown for one1.9 GHz
Processor boost frequencyDiffers3 GHz5.1 GHz
Processor coresDiffers86
Processor generationKnown for oneAMD Ryzen 7000 Series
Processor threadsKnown for one12
Number of processors supportedKnown for one1
Memory5 differ
Internal memoryDiffers48 GB16 GB
Internal memory typeDiffersDDR4DDR5
Maximum RAM supportedKnown for one512 GB
ECCYesYes
Memory form factorDiffersRDIMM/LRDIMMUDIMM
Memory slotsDiffers84
Flash memoryDiffers4000 MB5000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s2500,10000,1000 Mbit/s
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Supported network protocolsKnown for oneCIFS/SMB2/SMB3, NFS v3/NFS v4.1, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, Fibre Channel, SNMP, SMTP, SMSC
DHCP serverKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Fiber ports quantityKnown for one4
Fiber optic connectorKnown for oneSFP+
PCI Express x8 (Gen 3.x) slotsKnown for one2
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4b
Design4 differ
Chassis typeDiffersRack (3U)Tower
Cooling typeActiveActive
Product colourDiffersBlack, GreyBlack
Number of fansDiffers2 fan(s)5 fan(s)
Fan diameterDiffers6 cm8 cm
Fan diameter 26 cm6 cm
LED indicatorsYesYes
Drive bay lockingKnown for oneYes
Performance1 differ
TypeNASNAS
Device classDiffersLarge Enterprise BusinessHome & Home Office
Backup functionYesYes
BuzzerYesYes
Multilingual supportKnown for oneYes
Access Control List (ACL)YesYes
Hot spareKnown for oneYes
On/off switchYesYes
Reset buttonYesYes
S.M.A.R.T. supportKnown for oneYes
Web-based managementKnown for oneYes
Software1 differ
Operating system installedDiffersQNAP QESQuTS hero
Operating system versionKnown for oneh5.2.9
Power2 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers700 W500 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Known for one500.87 W
AC input voltageDiffers90-264 V100 - 240 V
Fan voltageKnown for one12 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions7 differ
WidthDiffers483.1 mm369.9 mm
DepthDiffers630.6 mm319.8 mm
HeightDiffers132 mm294.3 mm
Package widthDiffers587 mm440 mm
Package depthDiffers750 mm469 mm
Package heightDiffers351 mm493 mm
Package weightDiffers32.7 kg13.2 kg
WeightKnown for one11 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45), RS-232
Power cables quantityKnown for one2
Rack mount kitKnown for oneYes
Number of screwsKnown for one64
Package typeKnown for oneBox
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
Storage relative humidity (H-H)Known for one5 - 95%
Other featuresidentical
Warranty periodKnown for one5 year(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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