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Product comparison · 2 nas & storage servers

Lenovo EMC px4-300r Storage server Rack (1U) Intel® Celeron® E1500 vs NETGEAR ReadyNAS 4220

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  • 66specifications compared
  • 44differ
  • 22identical
  • 74known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Number of storage drives supported
    • 4
    • 12
  • Storage drive capacity
    • 2 TB
    • 0 GB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • RAID levels
    • 0, 1, 5, 10, JBOD
    • 0, 1, 5, 6, 10, JBOD
  • Processor family
    • Intel® Celeron®
    • Intel® Xeon® E3 Family

Side by side

Differences highlightedShow differences only
140 specifications
A

Lenovo

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

Model px4-300r

View product
B

NETGEAR

ReadyNAS 4220View product
Storage8 differ
Total installed storage capacityDiffers8 TB0 TB
Number of storage drives installedDiffers40
Number of storage drives supportedDiffers412
Storage drive capacityDiffers2 TB0 GB
Storage drive interfaceDiffersSerial ATA IISerial ATA
Storage drive sizeDiffers3.5"2.5/3.5"
Maximum supported storage capacityKnown for one48 TB
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 10, JBOD0, 1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsDiffersFAT32, HFS+, NTFS, ext2, ext3ext3, ext4, FAT32, HFS+, NTFS
Storage drives installedKnown for oneYes
Installed storage drive typeKnown for oneHDD
Supported storage drive typesKnown for oneHDD & SSD
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Xeon® E3 Family
Processor modelDiffersE1500E3-1225
Processor frequencyDiffers2.2 GHz3.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresDiffers24
Processor threadsDiffers24
Processor cacheDiffers0.512 MB6 MB
Bus typeDiffersFSBDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Differs1131
ECC supported by processorKnown for oneYes
Number of processors installedKnown for one1
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codeKnown for oneSR00G
Processor codenameDiffersConroeSandy Bridge
Processor lithographyDiffers65 nm32 nm
Processor operating modes64-bit64-bit
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
SteppingKnown for oneD2
System bus rateKnown for one5 GT/s
TcaseDiffers73.3 °C72.6 °C
Thermal Design Power (TDP)Differs65 W95 W
On-board graphics card modelKnown for oneIntel® HD Graphics P3000
Maximum internal memory supported by processorKnown for one32 GB
Memory bandwidth supported by processor (max)Known for one21 GB/s
L2 cacheKnown for one0.5 MB
FSB ParityKnown for oneNo
Processing Die sizeKnown for one77 mm²
Processor front side busKnown for one800 MHz
Memory1 differ
Internal memoryDiffers2 GB8 GB
Internal memory typeDDR3DDR3
Flash memoryKnown for one256 MB
Memory clock speedKnown for one2200 MHz
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100,1000,10000 Mbit/s
Wi-FiKnown for oneNo
DHCP clientKnown for oneYes
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP/Bonjour (Apple), FTP, SFTP TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Fiber ports quantityKnown for one2
Fiber optic connectorKnown for oneSFP+
eSATA ports quantityKnown for one2
eSATAKnown for oneYes
Graphicsidentical
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
Number of displays supported (on-board graphics)Known for one2
Design2 differ
Chassis typeDiffersRack (1U)Rack (2U)
Product colourDiffersBlackBlack, Silver
Number of fansKnown for one3 fan(s)
LED indicatorsKnown for oneYes
Performance3 differ
Number of usersDiffers150 user(s)8192 user(s)
Noise levelDiffers39.6 dB30 dB
Web-based managementKnown for oneYes
Access Control List (ACL)Known for oneYes
On/off switchYesYes
Security algorithmsDiffersHTTPS256-bit AES
TypeKnown for oneStorage server
Device classKnown for oneSmall & Medium Business
Backup functionKnown for oneYes
Backup featuresKnown for oneCloud
Multilingual supportKnown for oneYes
Management protocolsKnown for oneSNMP
Softwareidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Operating system installedKnown for oneEMC LifeLine
Operating system versionKnown for one4.0
Pre-installed softwareKnown for oneMcAfee VirusScan Enterprise
Poweridentical
Power supply unit (PSU) capacityKnown for one550 W
Number of power supply unitsKnown for one2
Redundant power supply (RPS) supportKnown for oneYes
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one150 W
Weight & dimensions4 differ
WidthDiffers430 mm445 mm
DepthDiffers510 mm707 mm
HeightDiffers436 mm88 mm
WeightDiffers7.8 kg1.2 kg
Processor special features6 differ
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingDiffersNoYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesKnown for one20
Thermal Monitoring TechnologiesYesYes
Memory channels supported by processorKnown for oneDual
Memory types supported by processorKnown for oneDDR3-SDRAM
Number of Processing Die TransistorsKnown for one105 M
Operational conditions2 differ
Operating temperature (T-T)Differs10 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs8 - 85%20 - 80%
Non-operating altitudeKnown for one0 - 12192 m
Operating altitudeKnown for one0 - 2286 m
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 60 °C
Other features1 differ
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneFCC A, CE A, VCCI A
Processor ARK IDDiffers3510052270

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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