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Product comparison · 2 nas & storage servers

QNAP TS-851-4G NAS/storage server Tower Intel® Celeron® vs QNAP TS-EC1080 Pro

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  • 38specifications compared
  • 17differ
  • 21identical
  • 39known for one product only

Key differences

  • Number of storage drives supported
    • 8
    • 10
  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® E3 V3 Family
  • Processor frequency
    • 2.41 GHz
    • 3.4 GHz
  • Processor cores
    • 2
    • 4
  • Internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • DDR3L
    • DDR3
  • Maximum RAM supported
    • 8 GB
    • 32 GB
  • Ethernet LAN
    • Yes
    • No

Side by side

Differences highlightedShow differences only
77 specifications
A

QNAP

TS-851-4G NAS/storage server Tower Intel® Celeron®

Model TS-851-4G

View product
B

QNAP

TS-EC1080 ProView product
Storage1 differ
Total installed storage capacityKnown for one0 TB
Number of storage drives supportedDiffers810
RAID levelsKnown for one0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneext3, ext4, FAT32, HFS+, NTFS
Processor3 differ
Processor familyDiffersIntel® Celeron®Intel® Xeon® E3 V3 Family
Processor modelKnown for oneE3-1200V3
Processor frequencyDiffers2.41 GHz3.4 GHz
Processor coresDiffers24
Memory3 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR3LDDR3
Maximum RAM supportedDiffers8 GB32 GB
Memory slotsKnown for one4
Flash memoryKnown for one512 MB
Network1 differ
Ethernet LANDiffersYesNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneCIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Wi-FiKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers26
Fiber ports quantityKnown for one0
eSATA ports quantityKnown for one2
HDMI ports quantityKnown for one1
Designidentical
Fan diameterKnown for one12 cm
LED indicatorsKnown for oneYes
Built-in displayKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
Backup functionKnown for oneYes
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Noise levelKnown for one54.6 dB
Noise level (idle)Known for one54.57 dB
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsKnown for oneSNMP, Telnet
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Reset buttonKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Softwareidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Power2 differ
Power supply unit (PSU) capacityKnown for one350 W
Power consumption (typical)Differs56.79 W130 W
Power consumption (sleep)Differs0.72 W68 W
Power supply locationKnown for oneBuilt-in
Weight & dimensions5 differ
WidthDiffers298.2 mm327 mm
DepthDiffers235.4 mm321.2 mm
HeightDiffers185.2 mm217.5 mm
WeightDiffers7.83 kg12.5 kg
Package weightDiffers8.9 kg19.8 kg
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes

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