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Product comparison · 2 nas & storage servers

Lenovo EMC px4-300d 0TB Diskless vs Lenovo EMC px4-300r Diskless

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  • 68specifications compared
  • 34differ
  • 34identical
  • 30known for one product only

Key differences

  • Storage drive interface
    • Serial ATA II
    • Serial ATA, Serial ATA II
  • Processor family
    • Intel Atom®
    • Intel® Celeron®
  • Processor model
    • D525
    • E1500
  • Processor frequency
    • 1.8 GHz
    • 2.2 GHz
  • Processor threads
    • 4
    • 2
  • Processor cache
    • 1 MB
    • 0.512 MB
  • L2 cache
    • 1 MB
    • 0.5 MB
  • Bus type
    • DMI
    • FSB

Side by side

Differences highlightedShow differences only
98 specifications
A

Lenovo

EMC px4-300d 0TB DisklessView product
B

Lenovo

EMC px4-300r DisklessView product
Storage1 differ
Storage drive interfaceDiffersSerial ATA IISerial ATA, Serial ATA II
Maximum supported storage capacityKnown for one16 TB
Supported file systemsKnown for oneFAT32, NTFS
Processor13 differ
Processor familyDiffersIntel Atom®Intel® Celeron®
Processor modelDiffersD525E1500
Processor frequencyDiffers1.8 GHz2.2 GHz
Processor threadsDiffers42
Processor cacheDiffers1 MB0.512 MB
L2 cacheDiffers1 MB0.5 MB
Bus typeDiffersDMIFSB
ECC supported by processorKnown for oneNo
Number of processors installedKnown for one1
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeDiffers87 mm²77 mm²
Processor codeKnown for oneSLBXC
Processor codenameDiffersPineviewConroe
Processor lithographyDiffers45 nm65 nm
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Processor socketDiffersBGA 559LGA 775 (Socket T)
SteppingKnown for oneB0
Thermal Design Power (TDP)Differs13 W65 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
CPU multiplier (bus/core ratio)Known for one11
FSB ParityKnown for oneNo
Processor front side busKnown for one800 MHz
TcaseKnown for one73.3 °C
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 & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
Design2 differ
Chassis typeDiffersDesktopRack (1U)
Cooling typeKnown for oneActive
Product colourDiffersBlack, SilverBlack
Display typeKnown for oneLCD
Performance3 differ
TypeDiffersNASStorage server
Backup featuresDiffersiSCSI LUNCloud
Noise levelDiffers30.6 dB39.6 dB
Device classKnown for oneSmall & Medium Business
Number of usersKnown for one150 user(s)
Management protocolsKnown for oneSNMP
Security algorithmsKnown for oneHTTPS
Software2 differ
Windows operating systems supportedDiffersYesWindows 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, Win
Mac operating systems supportedDiffersYesMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Poweridentical
Power supply unit (PSU) capacityKnown for one55 W
Power consumption (typical)Known for one150 W
Weight & dimensions4 differ
WidthDiffers257.2 mm508 mm
DepthDiffers176.3 mm430 mm
HeightDiffers222.3 mm43.7 mm
WeightDiffers5.26 kg10.4 kg
Processor special features6 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Idle StatesDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Number of Processing Die TransistorsDiffers176 M105 M
Thermal Monitoring TechnologiesDiffersNoYes
Memory channels supported by processorKnown for oneSingle
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage temperature (T-T)Known for one-40 - 60 °C
Other features1 differ
Processor ARK IDDiffers4949035100

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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