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Product comparison · 2 nas & storage servers

Lenovo 300D + 4X WD30EFRX vs Lenovo px4-300d 4TB

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  • 43specifications compared
  • 21differ
  • 22identical
  • 53known for one product only

Key differences

  • Total installed storage capacity
    • 12 TB
    • 4 TB
  • Number of storage drives installed
    • 4
    • 2
  • Number of storage drives supported
    • 4
    • 2
  • Storage drive capacity
    • 3 TB
    • 2 TB
  • RAID levels
    • 0, 1, 5, 10, JBOD
    • 0, 1, 5, 10
  • Processor family
    • Marvell
    • Intel Atom®
  • Processor model
    • MV78230
    • D525
  • Processor frequency
    • 1.3 GHz
    • 1.8 GHz

Side by side

Differences highlightedShow differences only
96 specifications
A

Lenovo

300D + 4X WD30EFRXView product
B

Lenovo

px4-300d 4TBView product
Storage5 differ
Total installed storage capacityDiffers12 TB4 TB
Number of storage drives installedDiffers42
Number of storage drives supportedDiffers42
Storage drive capacityDiffers3 TB2 TB
Maximum supported storage capacityKnown for one4 TB
RAID levelsDiffers0, 1, 5, 10, JBOD0, 1, 5, 10
Hot-swap drive baysKnown for oneYes
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersMarvellIntel Atom®
Processor modelDiffersMV78230D525
Processor frequencyDiffers1.3 GHz1.8 GHz
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBXC
Processor codenameKnown for onePineview
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 x 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneB0
Thermal Design Power (TDP)Known for one13 W
TjunctionKnown for one100 °C
Maximum internal memory supported by processorKnown for one4 GB
Memory bandwidth supported by processor (max)Known for one6.4 GB/s
Conflict-Free processorKnown for oneNo
Memory1 differ
Internal memoryDiffers0.5 GB2 GB
Networkidentical
iSCSI supportKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Supported network protocolsKnown for oneCIFS/SMB/Rally, NFS, AFP/Bonjour, FTP, SFTP, TFTP, HTTP, WebDAV, Windows DFS
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
Design1 differ
Product colourDiffersBlackBlack, Silver
Built-in displayKnown for oneYes
Performance2 differ
Backup featuresDiffersCloudiSCSI LUN
Noise levelDiffers32 dB30.6 dB
Device classKnown for oneHome & Home Office
Number of usersKnown for one50 user(s)
Management protocolsKnown for oneSNMP
Security algorithmsKnown for oneHTTPS
Software2 differ
Windows operating systems supportedDiffersWindows 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 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, WinYes
Mac operating systems supportedDiffersMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionYes
Poweridentical
Power supply unit (PSU) capacityKnown for one55 W
AC input frequencyKnown for one50 - 60 Hz
Power supply locationKnown for oneBuilt-in
Number of power supply unitsKnown for one1
Weight & dimensions4 differ
WidthDiffers206.2 mm257.2 mm
DepthDiffers167.8 mm176.3 mm
HeightDiffers195.8 mm222.3 mm
WeightDiffers2.51 kg5.26 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C10 - 40 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage temperature (T-T)Differs-10 - 60 °C-40 - 60 °C
Other featuresidentical
Processor ARK IDKnown for one49490

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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