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Product comparison · 2 nas & storage servers

Buffalo LinkStation 421 + 2 x ST4000V vs Lenovo px2-300d 6TB

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  • 36specifications compared
  • 17differ
  • 19identical
  • 68known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 6 TB
  • Storage drive capacity
    • 4 TB
    • 3 TB
  • Maximum supported storage capacity
    • 8000 TB
    • 6 TB
  • RAID levels
    • 0, 1, JBOD
    • 0, 1
  • Processor family
    • ARM
    • Intel Atom®
  • Processor model
    • Armada 370
    • D525
  • Processor frequency
    • 1.2 GHz
    • 1.8 GHz
  • Internal memory
    • 0.5 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
104 specifications
A

Buffalo

LinkStation 421 + 2 x ST4000VView product
B

Lenovo

px2-300d 6TBView product
Storage4 differ
Total installed storage capacityDiffers8 TB6 TB
Storage drive capacityDiffers4 TB3 TB
Maximum supported storage capacityDiffers8000 TB6 TB
RAID levelsDiffers0, 1, JBOD0, 1
Hot-swap drive baysKnown for oneYes
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersARMIntel Atom®
Processor modelDiffersArmada 370D525
Processor frequencyDiffers1.2 GHz1.8 GHz
Processor coresKnown for one2
Processor threadsKnown for one4
Processor cacheKnown for one1 MB
L2 cacheKnown for one1 MB
Bus typeKnown for oneDMI
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one32 bit
Processing Die sizeKnown for one87 mm²
Processor cache typeKnown for oneL2
Processor codeKnown for oneSLBXC
Processor codenameKnown for onePineview
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor package sizeKnown for one22 x 22 mm
Processor socketKnown for oneBGA 559
SteppingKnown for oneB0
Thermal Design Power (TDP)Known for one13 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
Memory1 differ
Internal memoryDiffers0.5 GB2 GB
Networkidentical
Wi-FiKnown for oneNo
Supported network protocolsKnown for oneTCP/IP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers12
Design1 differ
Chassis typeKnown for oneDesktop
Product colourDiffersGreyBlack
Number of fansKnown for one1 fan(s)
Display typeKnown for oneLCD
LED indicatorsKnown for oneYes
Built-in displayKnown for oneNo
Cable lock slotKnown for oneYes
Performanceidentical
Backup featuresKnown for oneCloud
Noise levelKnown for one29.3 dB
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsKnown for oneHTTP/HTTPS
Web-based managementKnown for oneYes
Built-in BitTorrent clientKnown for oneYes
On/off switchKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Software2 differ
Windows operating systems supportedDiffersWindows 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, WinYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedDiffersMac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksYes
Server operating systems supportedKnown for oneWindows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
Poweridentical
Power supply unit (PSU) capacityKnown for one40 W
Power supply locationKnown for oneExternal
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one48 W
Weight & dimensions4 differ
WidthDiffers87 mm126.2 mm
DepthDiffers205 mm226.3 mm
HeightDiffers128 mm207.8 mm
WeightDiffers800 g3.9 kg
Processor special featuresidentical
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneNo
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Number of Processing Die TransistorsKnown for one176 M
Thermal Monitoring TechnologiesKnown for oneNo
Memory channels supported by processorKnown for oneSingle
Other featuresidentical
Processor ARK IDKnown for one49490
Packaging contentidentical
External power adapterKnown for oneYes
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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