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Product comparison · 2 nas & storage servers

Buffalo TeraStation 4400D vs Lenovo px2-300d 4TB

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  • 68specifications compared
  • 25differ
  • 43identical
  • 37known for one product only

Key differences

  • Storage drives installed
    • No
    • Yes
  • Total installed storage capacity
    • 0 TB
    • 4 TB
  • Number of storage drives installed
    • 0
    • 2
  • Number of storage drives supported
    • 4
    • 2
  • Installed storage drive type
    • No
    • HDD
  • Storage drive capacity
    • 0 GB
    • 2 TB
  • Maximum supported storage capacity
    • 16 TB
    • 4 TB
  • RAID levels
    • 1, 5, 6, 10, JBOD
    • 0, 1

Side by side

Differences highlightedShow differences only
105 specifications
A

Buffalo

TeraStation 4400DView product
B

Lenovo

px2-300d 4TBView product
Storage8 differ
Storage drives installedDiffersNoYes
Total installed storage capacityDiffers0 TB4 TB
Number of storage drives installedDiffers02
Number of storage drives supportedDiffers42
Installed storage drive typeDiffersNoHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers0 GB2 TB
Storage drive interfaceSerial ATA IISerial ATA II
Maximum supported storage capacityDiffers16 TB4 TB
RAID supportYesYes
RAID levelsDiffers1, 5, 6, 10, JBOD0, 1
Hot-swap drive baysYesYes
Storage drive sizeKnown for one3.5"
Processor9 differ
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelDiffersD2550D525
Processor frequencyDiffers1.86 GHz1.8 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)Differs36 bit32 bit
Processor cache typeL2L2
Processor codeDiffersSR0VYSLBXC
Processor codenameDiffersCedarviewPineview
Processor lithographyDiffers32 nm45 nm
Processor operating modes64-bit64-bit
Processor package size22 X 22 mm22 x 22 mm
Processor socketBGA 559BGA 559
SteppingDiffersB3B0
Thermal Design Power (TDP)Differs10 W13 W
TjunctionDiffers100 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
Number of processors installedKnown for one1
Processing Die sizeKnown for one87 mm²
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
DHCP clientKnown for oneNo
DHCP serverKnown for oneNo
iSCSI supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Fiber ports quantity00
Serial ports quantityKnown for one1
Graphicsidentical
On-board graphics card base frequencyKnown for one640 MHz
Number of displays supported (on-board graphics)Known for one2
Design1 differ
Chassis typeDiffersMini TowerDesktop
Cooling typeActiveActive
Product colourBlackBlack
Built-in displayKnown for oneYes
Number of fansKnown for one1 fan(s)
Display typeKnown for oneLCD
Performance1 differ
TypeNASNAS
Device classDiffersSmall & Medium BusinessHome & Home Office
Backup functionYesYes
Web-based managementKnown for oneYes
Built-in BitTorrent clientKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Backup featuresKnown for oneCloud
Noise levelKnown for one29.3 dB
Softwareidentical
Windows operating systems supportedYesYes
Mac operating systems supportedYesYes
Linux operating systems supportedKnown for oneYes
Poweridentical
Power supply locationKnown for oneBuilt-in
Power consumption (typical)Known for one86 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply unit (PSU) capacityKnown for one40 W
Weight & dimensions4 differ
WidthDiffers300 mm126.2 mm
DepthDiffers230 mm226.3 mm
HeightDiffers215 mm207.8 mm
WeightDiffers4.75 kg3.9 kg
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Intel 64YesYes
Intel Dual Display Capable TechnologyKnown for oneYes
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 lanesKnown for one4
Physical Address Extension (PAE)Known for oneYes
Memory channels supported by processorSingleSingle
Memory types supported by processorKnown for oneDDR3-SDRAM
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Processor ARK IDDiffers6547049490

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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