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Product comparison · 2 nas & storage servers

Buffalo TS4400D-EU + 4X WD30EFRX vs Lenovo EMC px4-300d NAS Desktop Intel Atom® D525

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  • 71specifications compared
  • 22differ
  • 49identical
  • 41known for one product only

Key differences

  • Total installed storage capacity
    • 12 TB
    • 8 TB
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive capacity
    • 3 TB
    • 2 TB
  • Storage drive size
    • 2.5/3.5"
    • 3.5"
  • RAID levels
    • 1, 5, 6, 10, JBOD
    • 0, 1, 5, 10, JBOD
  • Processor model
    • D2550
    • D525
  • Processor frequency
    • 1.86 GHz
    • 1.8 GHz
  • Physical Address Extension (PAE)
    • 36 bit
    • 32 bit

Side by side

Differences highlightedShow differences only
112 specifications
A

Buffalo

TS4400D-EU + 4X WD30EFRXView product
B

Lenovo

EMC px4-300d NAS Desktop Intel Atom® D525

Model px4-300d

View product
Storage5 differ
Storage drives installedYesYes
Total installed storage capacityDiffers12 TB8 TB
Number of storage drives installed44
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers3 TB2 TB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive sizeDiffers2.5/3.5"3.5"
RAID supportYesYes
RAID levelsDiffers1, 5, 6, 10, JBOD0, 1, 5, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsKnown for oneFAT32, HFS+, NTFS, ext2, ext3
Processor9 differ
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelDiffersD2550D525
Processor frequencyDiffers1.86 GHz1.8 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)Differs36 bit32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeL2L2
Processor codeDiffersSR0VYSLBXC
Processor codenameDiffersCedarviewPineview
Processor lithographyDiffers32 nm45 nm
Processor operating modes64-bit64-bit
Processor package size22 X 22 mm22 x 22 mm
Processor socketBGA 559BGA 559
SteppingDiffersB3B0
Thermal Design Power (TDP)Differs10 W13 W
TjunctionDiffers100 C100 °C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorNoNo
Memoryidentical
Internal memory2 GB2 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportKnown for oneYes
iSCSI supportYesYes
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 & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Fiber ports quantityKnown for one0
Serial ports quantityKnown for one1
Design1 differ
Chassis typeDiffersMini TowerDesktop
Product colourBlackBlack
Built-in displayYesYes
Cooling typeKnown for oneActive
Performanceidentical
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresKnown for oneCloud, iSCSI LUN
Multilingual supportKnown for oneYes
Number of usersKnown for one75 user(s)
Noise levelKnown for one31 dB
Management protocolsKnown for oneSNMP
On/off switchKnown for oneYes
Security algorithmsKnown for oneHTTPS
Web-based managementKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Softwareidentical
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Pre-installed softwareKnown for oneMcAfee VirusScan Enterprise
Power1 differ
Power supply locationDiffersBuilt-inExternal
Power consumption (max)Known for one55 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers300 mm257.2 mm
DepthDiffers230 mm176.3 mm
HeightDiffers215 mm222.3 mm
WeightKnown for one3.95 kg
Packaging contentidentical
External power adapterKnown for oneYes
Quick start guideKnown for oneYes
Processor special featuresidentical
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorSingleSingle
Intel Dual Display Capable TechnologyKnown for oneYes
Maximum number of PCI Express lanesKnown for one4
Physical Address Extension (PAE)Known for oneYes
Memory types supported by processorKnown for oneDDR3-SDRAM
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C10 - 40 °C
Operating relative humidity (H-H)Known for one8 - 85%
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
Digital Living Network Alliance (DLNA) certifiedYesYes
Processor ARK IDDiffers6547049490
Graphicsidentical
On-board graphics card base frequencyKnown for one640 MHz
Number of displays supported (on-board graphics)Known for one2

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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