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Product comparison · 2 nas & storage servers

Lenovo EMC px4-300r Storage server Rack (1U) Intel® Celeron® E1500 vs Lenovo EMC px6-300d NAS Desktop Intel Atom® D525

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  • 84specifications compared
  • 35differ
  • 49identical
  • 24known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 12 TB
  • Number of storage drives installed
    • 4
    • 6
  • Number of storage drives supported
    • 4
    • 6
  • RAID levels
    • 0, 1, 5, 10, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel® Celeron®
    • Intel Atom®
  • Processor model
    • E1500
    • D525
  • Processor frequency
    • 2.2 GHz
    • 1.8 GHz
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
108 specifications
A

Lenovo

EMC px4-300r Storage server Rack (1U) Intel® Celeron® E1500

Model px4-300r

View product
B

Lenovo

EMC px6-300d NAS Desktop Intel Atom® D525

Model px6-300d

View product
Storage4 differ
Total installed storage capacityDiffers8 TB12 TB
Number of storage drives installedDiffers46
Number of storage drives supportedDiffers46
HDD speedKnown for one7200 RPM
RAID levelsDiffers0, 1, 5, 10, JBOD0, 1, 5, 6, 10, JBOD
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel Atom®
Processor modelDiffersE1500D525
Processor frequencyDiffers2.2 GHz1.8 GHz
Processor threadsDiffers24
Processor cacheDiffers0.512 MB1 MB
L2 cacheDiffers0.5 MB1 MB
Bus typeDiffersFSBDMI
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeDiffers77 mm²87 mm²
Processor codeKnown for oneSLBXC
Processor codenameDiffersConroePineview
Processor lithographyDiffers65 nm45 nm
Processor package sizeDiffers37.5 x 37.5 mm22 x 22 mm
Processor socketDiffersLGA 775 (Socket T)BGA 559
SteppingKnown for oneB0
Thermal Design Power (TDP)Differs65 W13 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
Memoryidentical
Memory clock speedKnown for one2200 MHz
Network1 differ
Jumbo frames supportKnown for oneYes
Supported network protocolsDiffersCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP/Bonjour (Apple), FTP, SFTP TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMPCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Design1 differ
Chassis typeDiffersRack (1U)Desktop
Built-in displayKnown for oneYes
Performance4 differ
TypeDiffersStorage serverNAS
Backup featuresDiffersCloudCloud, iSCSI LUN
Number of usersDiffers150 user(s)75 user(s)
Noise levelDiffers39.6 dB33 dB
Softwareidentical
Operating system versionKnown for one4.0
Poweridentical
Power supply locationKnown for oneExternal
Power consumption (max)Known for one150 W
Weight & dimensions4 differ
WidthDiffers430 mm257.2 mm
DepthDiffers510 mm176.3 mm
HeightDiffers436 mm269.9 mm
WeightDiffers7.8 kg4.89 kg
Packaging contentidentical
External power adapterKnown for oneYes
Quick start guideKnown for oneYes
Processor special features6 differ
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Number of Processing Die TransistorsDiffers105 M176 M
Thermal Monitoring TechnologiesDiffersYesNo
Memory channels supported by processorKnown for oneSingle
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Processor ARK IDDiffers3510049490

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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