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Product comparison · 2 nas & storage servers

Buffalo LinkStation LS220D0402 NAS/storage server Desktop ARM vs Lenovo TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525

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  • 35specifications compared
  • 17differ
  • 18identical
  • 68known for one product only

Key differences

  • Number of storage drives supported
    • 2
    • 4
  • Storage drive size
    • 2.5/3.5"
    • 3.5"
  • Maximum supported storage capacity
    • 8 TB
    • 12 TB
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 10, JBOD
  • Processor family
    • ARM
    • Intel Atom®
  • Processor frequency
    • 0.8 GHz
    • 1.8 GHz
  • Internal memory
    • 0.256 GB
    • 2 GB
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2

Side by side

Differences highlightedShow differences only
103 specifications
A

Buffalo

LinkStation LS220D0402 NAS/storage server Desktop ARM

Model LS220D0402

View product
B

Lenovo

TotalStorage Series x4-300d Storage server Desktop Intel Atom® D525

Model x4-300d

View product
Storage4 differ
Storage drives installedYesYes
Total installed storage capacity4 TB4 TB
Number of storage drives installed22
Number of storage drives supportedDiffers24
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacity2 TB2 TB
Storage drive interfaceSerial ATA IISerial ATA II
Storage drive sizeDiffers2.5/3.5"3.5"
HDD speedKnown for one7200 RPM
Maximum supported storage capacityDiffers8 TB12 TB
RAID supportYesYes
RAID levelsDiffers0, 1, JBOD0, 1, 5, 10, JBOD
Hot-swap drive baysKnown for oneYes
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersARMIntel Atom®
Processor modelKnown for oneD525
Processor frequencyDiffers0.8 GHz1.8 GHz
Processor cores22
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 memoryDiffers0.256 GB2 GB
Internal memory typeDDR3DDR3
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiKnown for oneNo
iSCSI supportKnown for oneYes
Supported network protocolsDiffersTCP/IPCIFS/SMB/Rally, NFS (Linux/ UNIX), AFP/Bonjour (Apple), FTP, SFTP, TFTP, HTTP, HTTPS, WebDAV, Windows DFS, SNMP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Fiber ports quantityKnown for one0
USB portKnown for oneYes
Designidentical
Chassis typeDesktopDesktop
Cooling typeActiveActive
Product colourBlackBlack
LED indicatorsKnown for oneYes
Built-in displayKnown for oneYes
Performance2 differ
TypeDiffersNASStorage server
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup functionYesYes
Backup featuresCloudCloud
Multilingual supportKnown for oneYes
Number of usersKnown for one75 user(s)
Noise levelKnown for one31 dB
Management protocolsKnown for oneCIFS/SMB, AFP, HTTP/HTTPS, FTP
Reset buttonKnown for oneYes
Software2 differ
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8, Windows RT, Windows RT 8.1, Windows Vista, Windows XPWindows 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, Win
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OMac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Other operating systems supportedKnown for oneAndroid, iOS
Power1 differ
Power consumption (typical)Known for one55 W
AC input voltageDiffers100 - 240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply locationKnown for oneExternal
Number of power supply unitsKnown for one1
Power consumption (max)Known for one48 W
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
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C10 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%8 - 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 featuresidentical
Processor ARK IDKnown for one49490
Weight & dimensionsidentical
WidthKnown for one87 mm
DepthKnown for one205 mm
HeightKnown for one126 mm
WeightKnown for one2.49 kg
Packaging contentidentical
External power adapterKnown for oneYes

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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