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Product comparison · 2 nas & storage servers

Buffalo TeraStation WS5220DN NAS Desktop Intel Atom® C3338 vs QNAP TS-1673U-16G 96TB 16x6TB Seagate Exos 16 Bay NAS Rackmount

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  • 43specifications compared
  • 27differ
  • 16identical
  • 51known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 96 TB
  • Number of storage drives installed
    • 2
    • 16
  • Number of storage drives supported
    • 2
    • 18
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive capacity
    • 2 TB
    • 6 TB
  • Storage drive interface
    • Serial ATA III
    • M.2, Serial ATA III
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel Atom®
    • AMD Embedded R-Series SoC

Side by side

Differences highlightedShow differences only
94 specifications
A

Buffalo

TeraStation WS5220DN NAS Desktop Intel Atom® C3338

Model WS5220DN

View product
B

QNAP

TS-1673U-16G 96TB 16x6TB Seagate Exos 16 Bay NAS RackmountView product
Storage7 differ
Total installed storage capacityDiffers4 TB96 TB
Number of storage drives installedDiffers216
Number of storage drives supportedDiffers218
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers2 TB6 TB
Storage drive interfaceDiffersSerial ATA IIIM.2, Serial ATA III
Storage drive sizeKnown for one2.5/3.5"
RAID levelsDiffers0, 1, JBOD0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneFAT32, HFS+, NTFS, exFAT, ext3, ext4
Bad block scanKnown for oneYes
Processor4 differ
Processor familyDiffersIntel Atom®AMD Embedded R-Series SoC
Processor modelDiffersC3338RX-421ND
Processor frequencyDiffers2.2 GHz2.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresDiffers24
Processor manufacturerKnown for oneIntel
Memory1 differ
Internal memoryDiffers8 GB16 GB
Maximum RAM supportedKnown for one64 GB
Memory slotsKnown for one4
Flash memoryKnown for one512 MB
ECCKnown for oneYes
Network2 differ
Ethernet LAN data ratesDiffers100,1000,10,10000 Mbit/s10,100,1000,10000 Mbit/s
Wi-FiKnown for oneNo
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Dynamic DNS (DDNS)Known for oneYes
Supported network protocolsDiffersTCP/IPCIFS/SMB, AFP v3.3, NFS v3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Copper ethernet cabling technologyKnown for one10GBASE-T, 1000BASE-T, 2.5GBASE-T, 100BASE-TX, 10BASE-T
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers34
USB 2.0 ports quantityKnown for one4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Fiber ports quantityKnown for one2
Fiber optic connectorKnown for oneSFP+
PCI Express x4 (Gen 3.x) slotsKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
Design1 differ
Chassis typeDiffersDesktopRack (3U)
Number of fansKnown for one4 fan(s)
Fan diameterKnown for one9.2 cm
LED indicatorsKnown for oneHDD, LAN, Power, Status, USB
Performance1 differ
Backup featuresKnown for oneCloud, iSCSI LUN
Multilingual supportKnown for oneYes
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 10+, Google Chrome, Apple Safari 7+, Mozilla Firefox
Built-in FTP serverKnown for oneYes
Built-in iTunes serverKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsDiffersSNMP256-bit AES, FIPS 140-2, HTTPS, SNMP, SNMPv3, SSH, SSL/TLS
Share folderKnown for oneCIFS/SMB
System logKnown for oneYes
Software4 differ
Operating system installedDiffersWindows Server IoT 2025QNAP Turbo System
Operating system versionKnown for one4.3
Windows operating systems supportedDiffersWindows 11, Windows 10, Windows 8.1Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 H
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedDiffersMac OS X 10.12 SierraMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffersWindows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Power1 differ
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one350 W
Number of power supply unitsKnown for one1
AC input frequencyDiffers50/60 Hz50 - 60 Hz
Fan voltageKnown for one12 V
Power consumption (max)Known for one85 W
Weight & dimensions4 differ
WidthDiffers170.1 mm481 mm
DepthDiffers231.1 mm536 mm
HeightDiffers170.1 mm130 mm
WeightDiffers4.72 kg14.2 kg
Package widthKnown for one309.8 mm
Package depthKnown for one358.1 mm
Package heightKnown for one320 mm
Package weightKnown for one4.99 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one112
Operational conditions1 differ
Operating relative humidity (H-H)Differs10 - 85%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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