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Product comparison · 2 nas & storage servers

QNAP TS-121 + 4TBWDRED vs Seagate Business Storage Windows Server 4-bay NAS 4TB

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  • 39specifications compared
  • 22differ
  • 17identical
  • 37known for one product only

Key differences

  • Number of storage drives installed
    • 1
    • 4
  • Number of storage drives supported
    • 1
    • 4
  • Supported storage drive types
    • HDD & SSD
    • HDD
  • Storage drive capacity
    • 4 TB
    • 1 TB
  • Storage drive size
    • 2.5/3.5"
    • 3.5"
  • Maximum supported storage capacity
    • 4 TB
    • 16 TB
  • RAID levels
    • 1
    • 0, 1, 5, JBOD
  • Processor family
    • Marvell
    • Intel Atom®

Side by side

Differences highlightedShow differences only
76 specifications
A

QNAP

TS-121 + 4TBWDREDView product
B

Seagate

Business Storage Windows Server 4-bay NAS 4TBView product
Storage8 differ
Storage drives installedYesYes
Total installed storage capacity4 TB4 TB
Number of storage drives installedDiffers14
Number of storage drives supportedDiffers14
Installed storage drive typeHDDHDD
Supported storage drive typesDiffersHDD & SSDHDD
Storage drive capacityDiffers4 TB1 TB
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II, Serial ATA III
Storage drive sizeDiffers2.5/3.5"3.5"
Maximum supported storage capacityDiffers4 TB16 TB
RAID supportYesYes
RAID levelsDiffers10, 1, 5, JBOD
Hot-swap drive baysYesYes
Processor2 differ
Processor familyDiffersMarvellIntel Atom®
Processor frequencyDiffers2 GHz2.13 GHz
Processor coresKnown for one2
Memory1 differ
Internal memoryDiffers1 GB4 GB
Internal memory typeDDR3DDR3
Flash memoryKnown for one16 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
iSCSI supportYesYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsDiffersCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, NFS, HTTP, FTP, FTPS
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Fiber ports quantity00
eSATA ports quantityKnown for one1
Design1 differ
Chassis typeKnown for oneTower
Cooling typeKnown for oneActive
Product colourBlackBlack
Number of fansKnown for one1 fan(s)
Fan diameterKnown for one5 cm
LED indicatorsDiffersHDD, LAN, Status, USBYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
TypeNASNAS
Device classKnown for oneHome & Home Office
Backup functionYesYes
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Number of usersKnown for one2048 user(s)
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
Software2 differ
Operating system installedDiffersQNAP Turbo SystemWindows Storage Server 2012
Operating system versionKnown for one4.0
Windows operating systems supportedDiffersWindows 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, WinYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Server operating systems supportedKnown for oneWindows 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 supportedKnown for oneAndroid
Poweridentical
Power supply locationKnown for oneExternal
Power supply unit (PSU) capacityKnown for one36 W
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one7 W
Power consumption (sleep)Known for one4 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Fan voltageKnown for one12 V
Weight & dimensions3 differ
WidthDiffers67 mm160 mm
DepthDiffers216 mm200 mm
HeightDiffers150 mm252 mm
WeightKnown for one7.46 kg
Package widthKnown for one239 mm
Package depthKnown for one241 mm
Package heightKnown for one386 mm
Package weightKnown for one8.46 kg
Packaging content1 differ
External power adapterKnown for oneYes
Cables includedDiffersAC, LAN (RJ-45)LAN (RJ-45)
Quick installation guideYesYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 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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