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Product comparison · 2 nas & storage servers

Buffalo TS4400D-EU + 4X WD20EFRX vs Buffalo TS4400D-EU + 4X WD30EFRX

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  • 82specifications compared
  • 2differ
  • 80identical
  • 0known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 12 TB
  • Storage drive capacity
    • 2 TB
    • 3 TB

Side by side

Differences highlightedShow differences only
82 specifications
A

Buffalo

TS4400D-EU + 4X WD20EFRXView product
B

Buffalo

TS4400D-EU + 4X WD30EFRXView product
Storage2 differ
Storage drives installedYesYes
Total installed storage capacityDiffers8 TB12 TB
Number of storage drives installed44
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers2 TB3 TB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive size2.5/3.5"2.5/3.5"
RAID supportYesYes
RAID levels1, 5, 6, 10, JBOD1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelD2550D2550
Processor frequency1.86 GHz1.86 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)36 bit36 bit
Processor cache typeL2L2
Processor codeSR0VYSR0VY
Processor codenameCedarviewCedarview
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor package size22 X 22 mm22 X 22 mm
Processor socketBGA 559BGA 559
SteppingB3B3
Thermal Design Power (TDP)10 W10 W
Tjunction100 C100 C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
iSCSI supportYesYes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Fiber ports quantity00
Serial ports quantity11
Graphicsidentical
On-board graphics card base frequency640 MHz640 MHz
Number of displays supported (on-board graphics)22
Designidentical
Chassis typeMini TowerMini Tower
Cooling typeActiveActive
Product colourBlackBlack
Built-in displayYesYes
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Web-based managementYesYes
Powerful backup NovaBACKUP ProfessionalYesYes
Softwareidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Poweridentical
Power supply locationBuilt-inBuilt-in
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensionsidentical
Width300 mm300 mm
Depth230 mm230 mm
Height215 mm215 mm
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Intel 64YesYes
Intel Dual Display Capable TechnologyYesYes
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Maximum number of PCI Express lanes44
Physical Address Extension (PAE)YesYes
Memory channels supported by processorSingleSingle
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedYesYes
Processor ARK ID6547065470

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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