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Product comparison · 2 nas & storage servers

Buffalo WS5200D 8TB vs Lenovo EMC px4-400d 8TB

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  • 46specifications compared
  • 20differ
  • 26identical
  • 56known for one product only

Key differences

  • Number of storage drives installed
    • 2
    • 4
  • Number of storage drives supported
    • 2
    • 4
  • Storage drive capacity
    • 4 TB
    • 2 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA III
  • Maximum supported storage capacity
    • 8 TB
    • 16 TB
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 10
  • Processor model
    • D2550
    • D2701
  • Processor frequency
    • 1.86 GHz
    • 2.13 GHz

Side by side

Differences highlightedShow differences only
102 specifications
A

Buffalo

WS5200D 8TBView product
B

Lenovo

EMC px4-400d 8TBView product
Storage6 differ
Number of storage drives installedDiffers24
Number of storage drives supportedDiffers24
Storage drive capacityDiffers4 TB2 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA III
Maximum supported storage capacityDiffers8 TB16 TB
RAID levelsDiffers0, 1, JBOD0, 1, 5, 10
HDD speedKnown for one7200 RPM
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor modelDiffersD2550D2701
Processor frequencyDiffers1.86 GHz2.13 GHz
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor cache typeKnown for oneL2
Processor codeKnown for oneSR0VY
Processor codenameKnown for oneCedarview
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 X 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneB3
Thermal Design Power (TDP)Known for one10 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
Memory2 differ
Internal memoryDiffers4 GB2 GB
Maximum RAM supportedDiffers4 GB2 GB
Memory slotsKnown for one1
Network1 differ
Supported network protocolsDiffersTCP/IPCIFS/SMB/Rally (Microsoft), NFS (Linux/UNIX), AFP Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Jumbo frames supportKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
Serial ports quantityKnown for one1
Graphicsidentical
On-board graphics card base frequencyKnown for one640 MHz
Number of displays supported (on-board graphics)Known for one2
Performance3 differ
TypeDiffersStorage serverNAS
Device classDiffersHome & Home OfficeSmall & Medium Business
Number of usersDiffers50 user(s)75 user(s)
Built-in BitTorrent clientKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Noise levelKnown for one35 dB
Software1 differ
Operating system installedDiffersWindows Storage Server 2012EMC LifeLine
Operating system versionKnown for oneR2
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Power1 differ
Power consumption (typical)Differs47 W55 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensionsidentical
WidthKnown for one170 mm
DepthKnown for one230 mm
HeightKnown for one170 mm
WeightKnown for one4.5 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Intel 64Known for oneYes
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Maximum number of PCI Express lanesKnown for one4
Physical Address Extension (PAE)Known for oneYes
Memory channels supported by processorKnown for oneSingle
Memory types supported by processorKnown for oneDDR3-SDRAM
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 40 °C10 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%8 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 60 °C
Other featuresidentical
Processor ARK IDKnown for one65470

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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