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Product comparison · 2 nas & storage servers

Buffalo 5400DN WSS vs NETGEAR RN20442D NAS Compact ARM

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  • 50specifications compared
  • 21differ
  • 29identical
  • 72known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 8 TB
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive capacity
    • 1 TB
    • 2 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA
  • Storage drive size
    • 3.5"
    • 2.5/3.5"
  • RAID levels
    • 0, 1, 5, JBOD
    • 1, 5, 6, 10, JBOD
  • Processor family
    • Intel Atom®
    • ARM
  • Processor frequency
    • 1.86 GHz
    • 1.4 GHz

Side by side

Differences highlightedShow differences only
122 specifications
A

Buffalo

5400DN WSSView product
B

NETGEAR

RN20442D NAS Compact ARM

Model RN20442D

View product
Storage6 differ
Total installed storage capacityDiffers4 TB8 TB
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers1 TB2 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA
Supported storage drive interfacesKnown for oneSerial ATA, Serial ATA II
Storage drive sizeDiffers3.5"2.5/3.5"
Storage drive sizes supportedKnown for one3.5"
RAID levelsDiffers0, 1, 5, JBOD1, 5, 6, 10, JBOD
Supported file systemsKnown for oneBTRFS, ext3, ext4, FAT32, HFS+, NTFS
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel Atom®ARM
Processor modelKnown for oneD2550
Processor frequencyDiffers1.86 GHz1.4 GHz
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 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
On-board graphics card modelKnown for oneIntel® GMA 3650
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 memoryDiffers4 GB2 GB
Internal memory typeKnown for oneDDR3
Maximum RAM supportedKnown for one4 GB
Flash memoryKnown for one128 MB
Network1 differ
Supported network protocolsDiffersTCP, IP, UDPIPv4, IPv6, NTP, HTTP, FTP, UPnP, Bonjour
DHCP clientKnown for oneYes
Jumbo frames supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Ports & interfaces1 differ
USB portKnown for oneYes
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one1
Graphicsidentical
On-board graphics card base frequencyKnown for one640 MHz
Number of displays supported (on-board graphics)Known for one2
Designidentical
Display typeKnown for oneLCD
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performance1 differ
Backup featuresDiffersCloud, iSCSI LUNCloud
Web-based managementKnown for oneYes
Multilingual supportKnown for oneYes
Noise levelKnown for one25 dB
Management protocolsKnown for oneSNMP v2, SNMP v3
Access Control List (ACL)Known for oneYes
Security algorithmsKnown for one256-bit AES, HTTPS, SSL/TLS
Mean time between failures (MTBF)Known for one1896235 h
Software2 differ
Operating system installedDiffersWindows Storage Server 2016ReadyNAS OS
Operating system versionKnown for oneWorkgroup Edition
Windows operating systems supportedDiffersYesWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 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, Win
Mac compatibilityKnown for oneYes
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2008 R2, Windows Server 2012
Other operating systems supportedKnown for oneAndroid, iOS
Power1 differ
Power supply locationKnown for oneBuilt-in
Power consumption (max)Known for one96 W
AC input voltageDiffers100 - 240 V100-240 V
Power supply unit (PSU) capacityKnown for one90 W
Output currentKnown for one7 A
Output voltageKnown for one12 V
Weight & dimensions4 differ
WidthDiffers170 mm134 mm
DepthDiffers230 mm223 mm
HeightDiffers215 mm205 mm
WeightDiffers8 kg4.02 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick start guideKnown for oneYes
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 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%5 - 95%
Other featuresidentical
Processor ARK IDKnown for one65470
CertificationKnown for oneFCC Class B, CE Class B, VCCI Class B

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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