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Product comparison · 2 nas & storage servers

Buffalo TeraStation 5400 8TB (4x2TB) vs QNAP TS-1679U-RP NAS/storage server Rack (3U) Intel® Core™ i3 i3-2120

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  • 56specifications compared
  • 33differ
  • 23identical
  • 74known for one product only

Key differences

  • Total installed storage capacity
    • 8 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Number of storage drives supported
    • 4
    • 16
  • Storage drive capacity
    • 2 TB
    • 0 GB
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 1, 5, 6, 10, JBOD
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3
  • Processor model
    • D2550
    • i3-2120
  • Processor frequency
    • 1.86 GHz
    • 3.3 GHz

Side by side

Differences highlightedShow differences only
130 specifications
A

Buffalo

TeraStation 5400 8TB (4x2TB)View product
B

QNAP

TS-1679U-RP NAS/storage server Rack (3U) Intel® Core™ i3 i3-2120

Model TS-1679U-RP

View product
Storage7 differ
Total installed storage capacityDiffers8 TB0 TB
Number of storage drives installedDiffers40
Number of storage drives supportedDiffers416
Storage drive capacityDiffers2 TB0 GB
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA II, Serial ATA III
Storage drive sizeKnown for one2.5/3.5"
RAID levelsDiffers0, 1, 5, 6, 10, JBOD1, 5, 6, 10, JBOD
Hot-swap drive baysYesYes
Supported file systemsDiffersDFSext3, ext4, FAT32, HFS+, NTFS
Maximum supported storage capacityKnown for one16 TB
Processor11 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersD2550i3-2120
Processor frequencyDiffers1.86 GHz3.3 GHz
Processor cores22
Processor threads44
Processor cacheDiffers1 MB3 MB
L3 cacheKnown for one3 MB
Bus typeDMIDMI
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one33
Number of processors installed11
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codenameDiffersCedarviewSandy Bridge
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor package sizeDiffers22 X 22 mm37.5 x 37.5 mm
Processor socketDiffersBGA 559LGA 1155 (Socket H2)
System bus rateKnown for one5 GT/s
TcaseKnown for one69.1 °C
Thermal Design Power (TDP)Differs10 W65 W
On-board graphics card modelKnown for oneIntel® HD Graphics 2000
Maximum internal memory supported by processorDiffers4 GB32 GB
Memory bandwidth supported by processor (max)Differs6.4 GB/s21 GB/s
Conflict-Free processorNoNo
L2 cacheKnown for one1 MB
Compatible processor seriesKnown for oneIntel Atom®
ECC supported by processorKnown for oneNo
Physical Address Extension (PAE)Known for one36 bit
Processor codeKnown for oneSR0VY
SteppingKnown for oneB3
TjunctionKnown for one100 C
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3DDR3
Maximum RAM supportedKnown for one16 GB
Flash memoryKnown for one512 MB
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
iSCSI supportYesYes
Maximum data transfer rate1000 Mbit/s1000 Mbit/s
Data link protocolsKnown for oneCIFS/SMB, AFP, HTTP/HTTPS, FTP/SFTP, NFS
Supported network protocolsKnown for oneTCP/IP
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
VGA (D-Sub) ports quantityKnown for one1
eSATA ports quantityKnown for one2
HDMI ports quantityKnown for one1
Serial ports quantityKnown for one1
WAN connectionKnown for oneEthernet (RJ-45)
Graphics1 differ
On-board graphics card IDKnown for one0x102
On-board graphics card base frequencyDiffers640 MHz850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Number of displays supported (on-board graphics)22
Design1 differ
Chassis typeKnown for oneRack (3U)
Product colourBlackBlack
Number of fansKnown for one3 fan(s)
LED indicatorsDiffersYeseSATA, HDD, LAN, Status
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
BuzzerKnown for oneYes
Noise levelKnown for one55.13 dB
Web-based managementYesYes
On/off switchYesYes
Reset buttonKnown for oneYes
Security algorithmsKnown for one256-bit AES
Management protocolsKnown for oneHTTP/HTTPS, NTP, RTSP
Softwareidentical
Operating system installedKnown for oneLinux
Bundled softwareKnown for oneNovaBackup Business Essentials
Power1 differ
Number of power supply unitsKnown for one1
Power consumption (typical)Differs96 W229 W
Power consumption (sleep)Known for one89.1 W
Output powerKnown for one600 W
Weight & dimensions1 differ
WidthKnown for one442.4 mm
DepthKnown for one528.3 mm
HeightKnown for one130 mm
WeightDiffers8 kg20.2 kg
Processor special features4 differ
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyNoNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesDiffers416
Thermal Monitoring TechnologiesKnown for oneYes
Memory channels supported by processorDiffersSingleDual
Physical Address Extension (PAE)Known for oneYes
Memory types supported by processorKnown for oneDDR3-SDRAM
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Relative humidityKnown for one0 - 90%
Storage temperature (T-T)Known for one20 - 80 °C
Other features3 differ
Compatible operating systemsDiffersWindows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Windows 2000, Windows Server 2008, Windows Server 2003, Windows 2000 Server Mac OS X 10.4-10.7Windows XP, Vista, Windows 7 (32/64-bit), Windows Server 2003/2008 R2 Apple Mac OS X Linux UNIX
FanKnown for one60 mm
Power requirementsDiffers100-240 V, 50/60Hz100-240V AC,50-60Hz
Processor ARK IDDiffers6547053426
Dimensions (WxDxH)Known for one231 x 170 x 216 mm
Link/Act LEDKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Power LEDKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneAC

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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