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Product comparison · 2 nas & storage servers

QNAP TS-420 NAS/storage server Tower Marvell vs QNAP TS-420U NORAIL

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  • 39specifications compared
  • 10differ
  • 29identical
  • 29known for one product only

Key differences

  • Storage drive interface
    • Serial ATA II
    • Serial ATA, Serial ATA II
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10
  • Internal memory
    • 0.512 GB
    • 1 GB
  • Number of fans
    • 1 fan(s)
    • 2 fan(s)
  • LED indicators
    • eSATA, HDD, LAN, Status, USB
    • HDD, Status, USB
  • Power consumption (typical)
    • 31 W
    • 250 W
  • Width
    • 180 mm
    • 439 mm
  • Depth
    • 235 mm
    • 483 mm

Side by side

Differences highlightedShow differences only
68 specifications
A

QNAP

TS-420 NAS/storage server Tower Marvell

Model TS-420

View product
B

QNAP

TS-420U NORAILView product
Storage2 differ
Total installed storage capacityKnown for one0 TB
Number of storage drives installedKnown for one0
Storage drive capacityKnown for one0 GB
Storage drive interfaceDiffersSerial ATA IISerial ATA, Serial ATA II
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10
Supported storage drive typesKnown for oneHDD
Memory1 differ
Internal memoryDiffers0.512 GB1 GB
Networkidentical
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Supported network protocolsKnown for oneCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Design2 differ
Chassis typeKnown for oneTower
Number of fansDiffers1 fan(s)2 fan(s)
LED indicatorsDifferseSATA, HDD, LAN, Status, USBHDD, Status, USB
Performanceidentical
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Number of usersKnown for one4096 user(s)
Web-based managementKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Security algorithmsKnown for oneHTTPS, SSH, SSL/TLS
TypeKnown for oneNAS
Management protocolsKnown for oneSNMP
Softwareidentical
Operating system installedKnown for oneQNAP Turbo System
Operating system versionKnown for one4.0
Power1 differ
Power supply unit (PSU) capacityKnown for one120 W
Number of power supply unitsKnown for one1
Power consumption (typical)Differs31 W250 W
Power consumption (sleep)Known for one13 W
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers180 mm439 mm
DepthDiffers235 mm483 mm
HeightDiffers177 mm44 mm
WeightDiffers3 kg6.7 kg
Packaging contentidentical
External power adapterKnown for oneYes
Cables includedKnown for oneAC, LAN (RJ-45)
Other featuresidentical
Performance managementKnown for oneS.M.A.R.T., HHS

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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