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Product comparison · 2 nas & storage servers

Lenovo NAS px12-400r 0TB Diskless vs Lenovo NAS px4-300r 0TB Diskless

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  • 30specifications compared
  • 11differ
  • 19identical
  • 36known for one product only

Key differences

  • Number of storage drives supported
    • 12
    • 4
  • RAID levels
    • 1, 5, 6, 10
    • 0, 1, 5, 10
  • Processor frequency
    • 3.3 GHz
    • 2.2 GHz
  • Internal memory
    • 4 GB
    • 2 GB
  • Ethernet LAN (RJ-45) ports
    • 4
    • 2
  • Chassis type
    • Rack (2U)
    • Rack (1U)
  • Power supply unit (PSU) capacity
    • 190 W
    • 150 W
  • Width
    • 542.9 mm
    • 508 mm

Side by side

Differences highlightedShow differences only
66 specifications
A

Lenovo

NAS px12-400r 0TB DisklessView product
B

Lenovo

NAS px4-300r 0TB DisklessView product
Storage2 differ
Number of storage drives supportedDiffers124
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive size3.5"3.5"
HDD speed7200 RPM7200 RPM
RAID supportYesYes
RAID levelsDiffers1, 5, 6, 100, 1, 5, 10
Hot-swap drive baysYesYes
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Celeron®
Processor modelKnown for oneE1500
Processor frequencyDiffers3.3 GHz2.2 GHz
Processor coresKnown for one2
Processor threadsKnown for one2
Processor cacheKnown for one0.512 MB
L2 cacheKnown for one0.5 MB
Bus typeKnown for oneFSB
CPU multiplier (bus/core ratio)Known for one11
FSB ParityKnown for oneNo
Number of processors installed11
Processing Die sizeKnown for one77 mm²
Processor cache typeKnown for oneL2
Processor codenameKnown for oneConroe
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one37.5 x 37.5 mm
Processor socketKnown for oneLGA 775 (Socket T)
TcaseKnown for one73.3 °C
Thermal Design Power (TDP)Known for one65 W
Memory1 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers42
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Fiber ports quantity00
Design1 differ
Chassis typeDiffersRack (2U)Rack (1U)
Softwareidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Power1 differ
Power supply unit (PSU) capacityDiffers190 W150 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers542.9 mm508 mm
DepthDiffers482.6 mm430 mm
HeightDiffers88.9 mm43.7 mm
WeightDiffers14 kg7.8 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
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 oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one105 M
Thermal Monitoring TechnologiesKnown for oneYes
Other featuresidentical
Processor ARK IDKnown for one35100

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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