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Product comparison · 2 nas & storage servers

QNAP TS-453U-RP NAS Rack (1U) Intel® Celeron® vs QNAP TS-853U-RP NAS Rack (2U) Intel® Celeron®

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  • 62specifications compared
  • 11differ
  • 51identical
  • 20known for one product only

Key differences

  • Number of storage drives supported
    • 4
    • 8
  • USB 2.0 ports quantity
    • 1
    • 0
  • Chassis type
    • Rack (1U)
    • Rack (2U)
  • Product colour
    • Black
    • Black, Grey
  • Fan diameter
    • 4 cm
    • 7 cm
  • Width
    • 439 mm
    • 482 mm
  • Depth
    • 499 mm
    • 534 mm
  • Height
    • 44 mm
    • 89 mm

Side by side

Differences highlightedShow differences only
82 specifications
A

QNAP

TS-453U-RP NAS Rack (1U) Intel® Celeron®

Model TS-453U-RP

View product
B

QNAP

TS-853U-RP NAS Rack (2U) Intel® Celeron®

Model TS-853U-RP

View product
Storage3 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers48
Installed storage drive typeNoNo
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive interfaceDiffersSerial ATA IIISerial ATA II, Serial ATA III
Storage drive size2.5/3.5"2.5/3.5"
RAID supportYesYes
RAID levelsDiffers1, 5, 6, 100, 10+S, 5+S, 1, 6, 5, 6+S, 10
Hot-swap drive baysYesYes
Supported file systemsext3, ext4, FAT32, HFS+, NTFSext3, ext4, FAT32, HFS+, NTFS
Storage drive capacityKnown for one0 GB
Processoridentical
Processor familyIntel® Celeron®Intel® Celeron®
Processor frequency2 GHz2 GHz
Processor cores44
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3LDDR3L
Maximum RAM supported8 GB8 GB
Memory slots22
Flash memory512 MB512 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
DHCP clientYesYes
DHCP serverKnown for oneYes
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, SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Wi-FiKnown for oneNo
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports44
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
Fiber ports quantity00
HDMI ports quantity11
Design3 differ
Chassis typeDiffersRack (1U)Rack (2U)
Cooling typeActiveActive
Product colourDiffersBlackBlack, Grey
Housing materialKnown for oneMetal
Number of fans2 fan(s)2 fan(s)
Fan diameterDiffers4 cm7 cm
Drive bay lockingYesYes
LED indicatorsYesYes
Built-in displayKnown for oneNo
Performance1 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresCloud, iSCSI LUNCloud, iSCSI LUN
BuzzerYesYes
Multilingual supportYesYes
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsKnown for oneSNMP v2 & v3
Web-based managementKnown for oneYes
Access Control List (ACL)YesYes
On/off switchYesYes
Reset buttonYesYes
Security algorithmsDiffers256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS128-bit AES, 256-bit AES, FIPS 140-2, HTTPS, MSCHAPv2, SSH, SSL/TLS
Softwareidentical
Operating system installedQNAP Turbo SystemQNAP Turbo System
Operating system version4.14.1
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Poweridentical
Power supply unit (PSU) capacity250 W250 W
Redundant power supply (RPS) supportYesYes
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Fan voltage12 V12 V
Power supply locationKnown for oneBuilt-in
Power consumption (typical)Known for one39.86 W
Power consumption (sleep)Known for one23.54 W
Weight & dimensions3 differ
WidthDiffers439 mm482 mm
DepthDiffers499 mm534 mm
HeightDiffers44 mm89 mm
WeightKnown for one11 kg
Package weightKnown for one19.3 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one0 - 95%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Power managementKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)

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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