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Product comparison · 2 nas & storage servers

Fujitsu DX90 S2 vs QNAP TS-412U 4TB

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  • 14specifications compared
  • 11differ
  • 3identical
  • 60known for one product only

Key differences

  • Total installed storage capacity
    • 0 TB
    • 4 TB
  • Number of storage drives supported
    • 24
    • 4
  • Storage drive interface
    • Serial Attached SCSI (SAS)
    • Serial ATA, Serial ATA II
  • Storage drive size
    • 2.5"
    • 2.5/3.5"
  • Maximum supported storage capacity
    • 480 TB
    • 4 TB
  • RAID levels
    • 1, 1+0, 5, 5+0, 6
    • 0, 1, 5, 6, 10
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • LED indicators
    • Yes
    • HDD, LAN, Power, Yes

Side by side

Differences highlightedShow differences only
74 specifications
A

Fujitsu

DX90 S2View product
B

QNAP

TS-412U 4TBView product
Storage6 differ
Total installed storage capacityDiffers0 TB4 TB
Number of storage drives supportedDiffers244
Storage drive interfaceDiffersSerial Attached SCSI (SAS)Serial ATA, Serial ATA II
Storage drive sizeDiffers2.5"2.5/3.5"
Maximum supported storage capacityDiffers480 TB4 TB
RAID levelsDiffers1, 1+0, 5, 5+0, 60, 1, 5, 6, 10
Supported file systemsKnown for oneext3, ext4, HFS+, NTFS
Storage drives installedKnown for oneNo
Number of storage drives installedKnown for one0
Supported storage drive typesKnown for oneHDD & SSD
Storage drive capacityKnown for one0 GB
RAID supportKnown for oneYes
Hot-swap drive baysKnown for oneYes
Processoridentical
Processor familyKnown for oneMarvell
Processor modelKnown for one6281
Processor frequencyKnown for one1.2 GHz
Number of processors installedKnown for one1
Memoryidentical
Internal memoryKnown for one0.25 GB
Internal memory typeKnown for oneDDR2
Flash memoryKnown for one16 MB
Networkidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsKnown for oneTCP/IP
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityKnown for one4
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one2
USB portKnown for oneNo
Fiber ports quantityKnown for one2
RS-232 portsKnown for one1
Design1 differ
Number of fansKnown for one3 fan(s)
LED indicatorsDiffersYesHDD, LAN, Power, Yes
Chassis typeKnown for oneRack (2U)
Cooling typeKnown for oneActive
Product colourKnown for oneBlack
Performanceidentical
BuzzerKnown for oneYes
Management protocolsSNMPSNMP
Web-based managementYesYes
On/off switchYesYes
Security algorithmsKnown for oneHTTPS, SSH
TypeKnown for oneStorage server
Noise levelKnown for one49 dB
Poweridentical
Power supply unit (PSU) capacityKnown for one250 W
Power consumption (typical)Known for one29 W
Power consumption (sleep)Known for one15 W
Number of power supply unitsKnown for one2
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions1 differ
WeightDiffers35 kg6.7 kg
WidthKnown for one482 mm
HeightKnown for one88 mm
Operational conditions2 differ
Operating temperature (T-T)Differs10 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%0 - 95%
Operating altitudeKnown for one0 - 3000 m
Other featuresidentical
Compatible operating systemsKnown for oneWindows 2000 (32/64bit) XP (32/64bit) Vista (32/64bit) 7 (32/64bit) Windows Server 2003 2008 Mac OS X Linux Unix
Dimensions (WxDxH)Known for one44 x 439 x 483 mm
FanKnown for one40 mm
Minimum system requirementsKnown for oneInternet Explorer 7/8 Firefox 3 Safari 3/4 Google Chrome
Networking featuresKnown for oneGigabit Ethernet
Power LEDKnown for oneYes
Power requirementsKnown for one100-240V
Connectivity LEDsKnown for oneYes
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CSA, EN, IEC, GOST-R, CNS, FCC, ICES-003, VCCI, WEEE
Softwareidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64

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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