Product comparison · 2 nas & storage servers

Origin Storage 15TB Thecus N5550, 5-bay vs Zyxel NSA325, 4TB

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  • 35specifications compared
  • 24differ
  • 11identical
  • 54known for one product only

Key differences

  • Total installed storage capacity
    • 15TB Thecus N5550, 5-bay:15 TB
    • NSA325, 4TB:4 TB
  • Number of storage drives installed
    • 15TB Thecus N5550, 5-bay:5
    • NSA325, 4TB:2
  • Number of storage drives supported
    • 15TB Thecus N5550, 5-bay:5
    • NSA325, 4TB:2
  • Storage drive capacity
    • 15TB Thecus N5550, 5-bay:3 TB
    • NSA325, 4TB:2 TB
  • Storage drive interface
    • 15TB Thecus N5550, 5-bay:Serial ATA
    • NSA325, 4TB:Serial ATA, Serial ATA II
  • RAID levels
    • 15TB Thecus N5550, 5-bay:0, 1, 5, 6, 10, JBOD
    • NSA325, 4TB:0, 1, JBOD
  • Hot-swap drive bays
    • 15TB Thecus N5550, 5-bay:Yes
    • NSA325, 4TB:No
  • Ethernet LAN data rates
    • 15TB Thecus N5550, 5-bay:10,100,1000 Mbit/s
    • NSA325, 4TB:1000 Mbit/s

Side by side

Differences highlightedShow differences only (on)
Comparison of 15TB Thecus N5550, 5-bay, NSA325, 4TB
89 specifications
Storage8 differ
Total installed storage capacityDiffers15 TB4 TB
Number of storage drives installedDiffers52
Number of storage drives supportedDiffers52
Storage drive capacityDiffers3 TB2 TB
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II
RAID supportKnown for oneUnknown — not stated by the sourceYes
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, JBOD
Hot-swap drive baysDiffersYesNo
Supported file systemsDiffersext3, ext4, XFSext2, ext3, ext4, FAT32, NTFS
Processoridentical
Processor frequencyKnown for oneUnknown — not stated by the source1.6 GHz
Processor familyKnown for oneIntel Atom®Unknown — not stated by the source
Number of processors installedKnown for one1Unknown — not stated by the source
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s1000 Mbit/s
Cabling technologyKnown for oneUnknown — not stated by the source10/100/1000Base-T(X)
Supported network protocolsDiffersSMB/CIFS, HTTP/HTTPS, FTP, NFS v4, AFPHTTPS,FTPES
iSCSI supportKnown for oneYesUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Data link protocolsKnown for oneTCP/IP/AppleTalkUnknown — not stated by the source
Maximum data transfer rateKnown for one1000 Mbit/sUnknown — not stated by the source
Ports & interfaces6 differ
Ethernet LAN (RJ-45) portsDiffers21
USB 2.0 ports quantityDiffers42
Fiber ports quantityKnown for oneUnknown — not stated by the source0
VGA (D-Sub) ports quantityDiffers10
eSATA ports quantityDiffers10
HDMI ports quantityDiffers10
Serial ports quantityKnown for oneUnknown — not stated by the source0
RS-232 portsKnown for oneUnknown — not stated by the source0
External mini-SAS portsKnown for oneUnknown — not stated by the source0
PS/2 ports quantityKnown for oneUnknown — not stated by the source0
eSATADiffersYesNo
Designidentical
Chassis typeKnown for oneUnknown — not stated by the sourceDesktop
Number of fansKnown for oneUnknown — not stated by the source1 fan(s)
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Display typeKnown for oneLCDUnknown — not stated by the source
Performance1 differ
Management protocolsDiffersSNMPFTP/HTTP/P2P
BuzzerKnown for oneYesUnknown — not stated by the source
Multilingual supportKnown for oneYesUnknown — not stated by the source
Access Control List (ACL)Known for oneYesUnknown — not stated by the source
Reset buttonKnown for oneYesUnknown — not stated by the source
Security algorithmsKnown for one256-bit AESUnknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Bundled softwareKnown for oneAcronis True Image Thecus Backup UtilityUnknown — not stated by the source
Poweridentical
Number of power supply unitsKnown for oneUnknown — not stated by the source1
Redundant power supply (RPS) supportKnown for oneUnknown — not stated by the sourceNo
Power consumption (typical)Known for oneUnknown — not stated by the source27 W
Power consumption (sleep)Known for oneUnknown — not stated by the source7 W
AC input voltageKnown for oneUnknown — not stated by the source100-240 V
AC input frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
Power supply unit (PSU) capacityKnown for one200 WUnknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers190 mm108 mm
DepthDiffers240 mm205 mm
HeightDiffers230 mm147 mm
WeightKnown for oneUnknown — not stated by the source1.08 kg
Package widthKnown for oneUnknown — not stated by the source280 mm
Package depthKnown for oneUnknown — not stated by the source173 mm
Package heightKnown for oneUnknown — not stated by the source210 mm
Package weightKnown for oneUnknown — not stated by the source1.81 kg
Weight (imperial)Known for oneUnknown — not stated by the source1.08 kg (2.38 lbs)
Packaging content1 differ
External power adapterKnown for oneUnknown — not stated by the sourceYes
Cables includedDiffersACLAN (RJ-45)
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 80%0 - 95%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 70 °C
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedKnown for oneUnknown — not stated by the sourceYes
Dimensions (WxDxH)Known for oneUnknown — not stated by the source108 x 205 x 147 mm
FanKnown for oneUnknown — not stated by the source60mm
Number of adapters includedKnown for oneUnknown — not stated by the source1 pc(s)
Package dimensions (WxDxH)Known for oneUnknown — not stated by the source280 x 173 x 210 mm
Supported protocolsKnown for oneUnknown — not stated by the sourceCIFS/SMB, NFS (for Linux/Unix) FTP, HTTP DHCP client PPPoE Network Time Protocol (NTP
CertificationDiffersWEEESafety: CE LVD, BSMI EMC: CE, FCC class B, C-Tick, BSMI Others: DLNA 1.5, UPnP
Compatible operating systemsKnown for oneWindows 2000/XP/2003/Vista/ 7 UNIX/Linux Mac OS XUnknown — not stated by the source
Compliance certificatesKnown for oneRoHSUnknown — not stated by the source
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
I/O portsKnown for one1 x mic in 1 x line in 1 x audio outUnknown — not stated by the source
Memoryidentical
Internal memoryKnown for one2 GBUnknown — not stated by the source
Internal memory typeKnown for oneDDR3Unknown — not stated by the source

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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