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Product comparison · 2 nas & storage servers

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

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  • 62specifications compared
  • 21differ
  • 41identical
  • 14known for one product only

Key differences

The QNAP TS-420 + 4x 4TBWDRED has 10 TB more total installed storage capacity than the QNAP TS-670 + 6x 1TBWDRED (16 TB vs 6 TB). The QNAP TS-670 + 6x 1TBWDRED has 2 more storage drives installed than the QNAP TS-420 + 4x 4TBWDRED (6 vs 4). The QNAP TS-670 + 6x 1TBWDRED has 2 more storage drives supported than the QNAP TS-420 + 4x 4TBWDRED (6 vs 4). Only the QNAP TS-420 + 4x 4TBWDRED has external power adapter. Storage drive interface: Serial ATA, Serial ATA II on the QNAP TS-420 + 4x 4TBWDRED, Serial ATA II, Serial ATA III on the QNAP TS-670 + 6x 1TBWDRED.

  • Total installed storage capacity
    • 16 TB
    • 6 TB
  • Number of storage drives installed
    • 4
    • 6
  • Number of storage drives supported
    • 4
    • 6
  • Storage drive capacity
    • 4 TB
    • 1 TB
  • 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

Side by side

Differences highlightedShow differences only
76 specifications
A

QNAP

TS-420 + 4x 4TBWDREDView product
B

QNAP

TS-670 + 6x 1TBWDREDView product
Storage5 differ
Storage drives installedYesYes
Total installed storage capacityDiffers16 TB6 TB
Number of storage drives installedDiffers46
Number of storage drives supportedDiffers46
Installed storage drive typeHDDHDD
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacityDiffers4 TB1 TB
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II, Serial ATA III
Storage drive size2.5/3.5"2.5/3.5"
Maximum supported storage capacityKnown for one16 TB
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
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
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
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
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantity00
eSATA ports quantity22
HDMI ports quantityKnown for one1
Design2 differ
Chassis typeTowerTower
Cooling typeActiveActive
Product colourDiffersBlackBlack, Metallic
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameter9 cm9 cm
LED indicatorsHDD, LAN, Status, USBHDD, LAN, Status, USB
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Drive bay lockingKnown for oneYes
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Performance2 differ
TypeNASNAS
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup functionYesYes
BuzzerKnown for oneYes
Multilingual supportYesYes
Number of usersKnown for one4096 user(s)
On/off switchYesYes
Reset buttonYesYes
Security algorithmsDiffersHTTPS, SSH, SSL/TLSHTTPS, SSH
Softwareidentical
Operating system installedKnown for oneQNAP Turbo System
Operating system versionKnown for one4.0
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, WinWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Server operating systems supportedWindows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2
Other operating systems supportedAndroidAndroid
Power2 differ
Power supply locationDiffersExternalBuilt-in
Power supply unit (PSU) capacityDiffers36 W250 W
Number of power supply units11
AC input voltage100-240 V100-240 V
Fan voltage12 V12 V
Power consumption (off)Known for one1 W
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions2 differ
WidthDiffers180 mm257 mm
Depth235 mm235 mm
HeightDiffers177 mm175 mm
Packaging content1 differ
External power adapterDiffersYesNo
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Quick installation guideYesYes
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 35 °C
Operating relative humidity (H-H)5 - 95%5 - 95%

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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