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Product comparison · 2 nas & storage servers

LG N2A2DD2 2 TB vs QNAP TS-859U-RP+ 8TB Ultrastar

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  • 14specifications compared
  • 8differ
  • 6identical
  • 32known for one product only

Key differences

  • Total installed storage capacity
    • 2 TB
    • 8 TB
  • Number of storage drives installed
    • 2
    • 8
  • Storage drive interface
    • Serial ATA
    • Serial ATA, Serial ATA II
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, JBOD
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • USB 2.0 ports quantity
    • 2
    • 4
  • Management protocols
    • FTP, FTPs, HTTP, HTTPs
    • SNMP

Side by side

Differences highlightedShow differences only
46 specifications
A

LG

N2A2DD2 2 TBView product
B

QNAP

TS-859U-RP+ 8TB UltrastarView product
Storage4 differ
Total installed storage capacityDiffers2 TB8 TB
Number of storage drives installedDiffers28
Number of storage drives supportedKnown for one8
Storage drive capacity1 TB1 TB
Storage drive interfaceDiffersSerial ATASerial ATA, Serial ATA II
Storage drive sizeKnown for one3.5"
RAID levelsDiffers0, 1, JBOD0, 1, 5, JBOD
Supported file systemsKnown for oneEXT3, EXT4, FAT32, HFS+, NTFS
Processoridentical
Processor familyKnown for oneIntel Atom®
Processor frequencyKnown for one1.8 GHz
Number of processors installedKnown for one1
Memoryidentical
Internal memoryKnown for one1 GB
Flash memoryKnown for one512 MB
Network1 differ
Wi-FiKnown for oneNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Supported network protocolsDiffersCIFS/SMB, AFP, NTPTCP/IP, CIFS/SMB, AFP (3.2), NFS (v3), FTP, HTTP, HTTPS, Telnet, SSH, iSCSI
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers24
eSATAKnown for oneYes
Serial ports quantityKnown for one0
Designidentical
Chassis typeKnown for oneRack (2U)
Number of fansKnown for one3 fan(s)
LED indicatorsKnown for oneLAN
Performance1 differ
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Number of usersKnown for one4096 user(s)
Management protocolsDiffersFTP, FTPs, HTTP, HTTPsSNMP
Web-based managementKnown for oneYes
On/off switchKnown for oneYes
Security algorithmsKnown for one256-bit AES, HTTPS, SSH, SSL/TLS
Softwareidentical
Operating system installedKnown for oneLinux
Poweridentical
Power supply unit (PSU) capacityKnown for one300 W
Power consumption (typical)Known for one73 W
Power consumption (sleep)Known for one46 W
Other featuresidentical
Compatible operating systemsKnown for oneMicrosoft Windows 2000, XP, Vista (32/ 64 bit), Windows 7 (32/ 64 bit), Server 2003/ 2008, Apple Mac OS X, Linux / Unix
Dimensions (WxDxH)Known for one482.6 x 531.5 x 88.9 mm
FanKnown for one80 mm
Link/Act LEDYesYes
Minimum system requirementsKnown for oneInternet Explorer 7 / 8, Firefox 3, Safari 3 / 4, Google Chrome
Networking featuresGigabit EthernetGigabit Ethernet
Power requirementsKnown for one100-240V AC, 47-63Hz
Connectivity LEDsKnown for oneYes

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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