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Product comparison · 2 nas & storage servers

QNAP TS-451S NAS/storage server Tower Intel® Celeron® vs QNAP TS-470U-SP NAS/storage server Rack (1U) Intel® Celeron®

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  • 59specifications compared
  • 18differ
  • 41identical
  • 8known for one product only

Key differences

  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10
  • Processor frequency
    • 2.41 GHz
    • 2.7 GHz
  • Internal memory
    • 1 GB
    • 2 GB
  • Internal memory type
    • DDR3L
    • DDR3
  • Maximum RAM supported
    • 8 GB
    • 16 GB
  • Ethernet LAN (RJ-45) ports
    • 2
    • 4
  • USB 2.0 ports quantity
    • 0
    • 5
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 4

Side by side

Differences highlightedShow differences only
67 specifications
A

QNAP

TS-451S NAS/storage server Tower Intel® Celeron®

Model TS-451S

View product
B

QNAP

TS-470U-SP NAS/storage server Rack (1U) Intel® Celeron®

Model TS-470U-SP

View product
Storage1 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supported44
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive interfaceSerial ATA II, Serial ATA IIISerial ATA II, Serial ATA III
Storage drive size2.5/3.5"2.5/3.5"
Maximum supported storage capacityKnown for one52 TB
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10
Hot-swap drive baysYesYes
Supported file systemsext3, ext4, FAT32, HFS+, NTFSext3, ext4, FAT32, HFS+, NTFS
Processor1 differ
Processor familyIntel® Celeron®Intel® Celeron®
Processor frequencyDiffers2.41 GHz2.7 GHz
Processor cores22
Memory3 differ
Internal memoryDiffers1 GB2 GB
Internal memory typeDiffersDDR3LDDR3
Maximum RAM supportedDiffers8 GB16 GB
Flash memory512 MB512 MB
Memory slotsKnown for one2
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Supported network protocolsCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers05
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
HDMI ports quantity11
Design3 differ
Chassis typeDiffersTowerRack (1U)
Cooling typeActiveActive
Product colourBlackBlack
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterDiffers7 cm4 cm
LED indicatorsYesYes
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Performanceidentical
TypeNASNAS
Backup functionYesYes
BuzzerYesYes
Multilingual supportYesYes
Web-based managementKnown for oneYes
Access Control List (ACL)YesYes
On/off switchYesYes
Reset buttonYesYes
Security algorithmsKnown for one256-bit AES, HTTPS, SSH, SSL/TLS
Software1 differ
Operating system installedDiffersQNAP Turbo SystemLinux
Operating system versionKnown for one4.1
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Power1 differ
Power supply locationKnown for oneExternal
Power consumption (typical)Differs20.83 W58.5 W
AC input voltage100-240 V100-240 V
Power supply unit (PSU) capacityKnown for one250 W
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions5 differ
WidthDiffers102 mm439 mm
DepthDiffers216 mm499 mm
HeightDiffers150 mm44 mm
WeightDiffers1.74 kg7.63 kg
Package weightDiffers2.29 kg11.6 kg
Packaging contentidentical
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °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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