Buy QNAP TS-421U - 1GB DDR3 2GHz 2x Rj-45 USB 2.0/3.0 NAS Storage Se from QNAP
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QNAP TS-421U - 1GB DDR3 2GHz 2x Rj-45 USB 2.0/3.0 NAS Storage Se

ProcessorProcessor familyMarvellProcessor frequency2 GHzNumber of processors installed1MemoryInternal memory1 GBInternal memory typeDDR3Flash memory16 MBNetworkingEthernet LANYesWi-FiNoWake-on-LAN rea...
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  • Model
  • QNANET152


Processor familyMarvell
Processor frequency2 GHz
Number of processors installed1
Internal memory1 GB
Internal memory typeDDR3
Flash memory16 MB
Ethernet LANYes
Wake-on-LAN readyYes
iSCSI supportYes
Ports & interfaces
USB 2.0 ports quantity2
eSATA ports quantity2
USB 3.0 ports quantity2
Ethernet LAN (RJ-45) ports2
Hard drive
Number of hard drives supported4
RAID levels0, 1, 5, 6, 10
Hard drive interfaceSerial ATA, Serial ATA II
Supported file systemsext3, ext4, FAT32, HFS+, NTFS
Hard drive size2.5/3.5 "
RAID supportYes
Supported hard disk drive interfacesSerial ATA, Serial ATA II
Maximum capacity12 TB
Hot-swap hard drive bays4
Technical details
Chassis typeRack (1U)
Colour of productBlack
LED indicatorsHDD, Status, USB
Number of fans2
Access Control List (ACL)Yes
Management features
Performance managementS.M.A.R.T., HHS
Management protocolsSNMP
AC input voltage100-240 V
AC input frequency50/60 Hz
Power consumption (typical)250 W
Weight & dimensions
Width439 mm
Depth483 mm
Height44 mm
Weight6700 g
System requirements
Linux operating systems supportedYes
Windows operating systems supportedYes
Mac operating systems supportedYes
Operational conditions
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 95 %