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Product comparison · 2 nas & storage servers

QNAP TS-420 + 4x 1TBWDRED vs QNAP TS-670 + 6x 1TBWDRED

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  • 61specifications compared
  • 19differ
  • 42identical
  • 16known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 6 TB
  • Number of storage drives installed
    • 4
    • 6
  • Number of storage drives supported
    • 4
    • 6
  • Processor frequency
    • 1.6 GHz
    • 2.6 GHz
  • Internal memory
    • 0.512 GB
    • 2 GB
  • Flash memory
    • 16 MB
    • 512 MB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 4
  • USB 2.0 ports quantity
    • 2
    • 3

Side by side

Differences highlightedShow differences only
77 specifications
A

QNAP

TS-420 + 4x 1TBWDREDView product
B

QNAP

TS-670 + 6x 1TBWDREDView product
Storage4 differ
Total installed storage capacityDiffers4 TB6 TB
Number of storage drives installedDiffers46
Number of storage drives supportedDiffers46
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II, Serial ATA III
Maximum supported storage capacityKnown for one16 TB
Processor1 differ
Processor familyKnown for oneMarvell
Processor frequencyDiffers1.6 GHz2.6 GHz
Processor coresKnown for one2
Memory2 differ
Internal memoryDiffers0.512 GB2 GB
Internal memory typeKnown for oneDDR3
Flash memoryDiffers16 MB512 MB
Network1 differ
Supported network protocolsDiffersCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers23
HDMI ports quantityKnown for one1
Design2 differ
Product colourDiffersBlackBlack, Metallic
Number of fansDiffers1 fan(s)2 fan(s)
Drive bay lockingKnown for oneYes
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Performance1 differ
Device classDiffersHome & Home OfficeSmall & Medium Business
BuzzerKnown for oneYes
Number of usersKnown for one4096 user(s)
Security algorithmsKnown for oneHTTPS, SSH
Softwareidentical
Operating system installedKnown for oneQNAP Turbo System
Operating system versionKnown for one4.0
Power2 differ
Power supply locationDiffersExternalBuilt-in
Power supply unit (PSU) capacityDiffers36 W250 W
Power consumption (off)Known for one1 W
Weight & dimensions2 differ
WidthDiffers180 mm257 mm
HeightDiffers177 mm175 mm
Packaging content1 differ
External power adapterDiffersYesNo
Quick installation guideKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 35 °C
Other featuresidentical
Compliance certificatesKnown for oneRoHS

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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