All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 nas & storage servers

Buffalo TeraStation 4400 4 x 4TB WD Red vs QNAP TVS-471U NAS Rack (1U) Intel® Core™ i3 i3-4150

Add a product
  • 77specifications compared
  • 47differ
  • 30identical
  • 83known for one product only

Key differences

  • Storage drives installed
    • Yes
    • No
  • Total installed storage capacity
    • 16 TB
    • 0 TB
  • Number of storage drives installed
    • 4
    • 0
  • Installed storage drive type
    • HDD
    • No
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive capacity
    • 4 TB
    • 0 GB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA III
  • Processor family
    • Intel Atom®
    • Intel® Core™ i3

Side by side

Differences highlightedShow differences only
160 specifications
A

Buffalo

TeraStation 4400 4 x 4TB WD RedView product
B

QNAP

TVS-471U NAS Rack (1U) Intel® Core™ i3 i3-4150

Model TVS-471U

View product
Storage7 differ
Storage drives installedDiffersYesNo
Total installed storage capacityDiffers16 TB0 TB
Number of storage drives installedDiffers40
Installed storage drive typeDiffersHDDNo
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers4 TB0 GB
Storage drive interfaceDiffersSerial ATA IISerial ATA III
Storage drive sizeKnown for one2.5/3.5"
Supported file systemsKnown for oneext3, ext4, FAT32, HFS+, NTFS
Maximum supported storage capacityKnown for one16 TB
Processor17 differ
Processor familyDiffersIntel Atom®Intel® Core™ i3
Processor generationKnown for one4th gen Intel® Core™ i3
Processor modelDiffersD2550i3-4150
Processor frequencyDiffers1.86 GHz3.5 GHz
Processor cacheDiffers1 MB3 MB
L3 cacheKnown for one3 MB
CPU configuration (max)Known for one1
ECC supported by processorDiffersNoYes
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one3.0
Processor cache typeDiffersL2Smart Cache
Processor codeDiffersSR0VYSR1PJ
Processor codenameDiffersCedarviewHaswell
Processor lithographyDiffers32 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor package sizeDiffers22 X 22 mm37.5 x 37.5 mm
Processor seriesKnown for oneIntel Core i3-4100 Desktop series
Processor socketDiffersBGA 559LGA 1150 (Socket H3)
ScalabilityKnown for one1S
SteppingDiffersB3C0
System bus rateKnown for one5 GT/s
TcaseKnown for one72 °C
Thermal Design Power (TDP)Differs10 W54 W
On-board graphics card modelKnown for oneIntel® HD Graphics 4400
Maximum internal memory supported by processorDiffers4 GB32 GB
Memory bandwidth supported by processor (max)Differs6.4 GB/s25.6 GB/s
Conflict-Free processorDiffersNoYes
L2 cacheKnown for one1 MB
Physical Address Extension (PAE)Known for one36 bit
TjunctionKnown for one100 C
Memory1 differ
Internal memoryDiffers2 GB4 GB
Maximum RAM supportedKnown for one32 GB
Memory slotsKnown for one4
Flash memoryKnown for one512 MB
Network3 differ
DHCP clientDiffersNoYes
DHCP serverDiffersNoYes
Jumbo frames supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Link aggregationKnown for oneYes
Supported network protocolsDiffersTCP/IPCIFS/SMB, SMB2.1, SMB3.0 (Encryption only), AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
HDMI ports quantityKnown for one1
Serial ports quantityKnown for one1
Graphics2 differ
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0x41E
On-board graphics card base frequencyDiffers640 MHz350 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
Maximum on-board graphics card memoryKnown for one1.024 GB
Number of displays supported (on-board graphics)Differs23
Design2 differ
Chassis typeDiffersMini TowerRack (1U)
Number of fansKnown for one2 fan(s)
Fan diameterKnown for one4 cm
Drive bay lockingKnown for oneYes
LED indicatorsKnown for oneHDD, LAN, Status
Built-in displayDiffersYesNo
Performanceidentical
Backup featuresKnown for oneCloud, iSCSI LUN
BuzzerKnown for oneYes
Multilingual supportKnown for oneYes
Noise levelKnown for one40.7 dB
Access Control List (ACL)Known for oneYes
Browser supportedKnown for oneMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in FTP serverKnown for oneYes
Built-in UPnP AV media serverKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Security algorithmsKnown for one256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Share folderKnown for oneCIFS/SMB
Built-in BitTorrent clientKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Softwareidentical
Operating system installedKnown for oneQNAP Turbo System
Operating system versionKnown for one4.1
Linux operating systems supportedKnown for oneYes
Power2 differ
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneNo
Power consumption (typical)Differs86 W49.15 W
Power consumption (sleep)Known for one45.72 W
AC input frequencyDiffers50 - 60 Hz47/63 Hz
Weight & dimensions3 differ
WidthDiffers300 mm439 mm
DepthDiffers230 mm499 mm
HeightDiffers215 mm44 mm
WeightKnown for one7.63 kg
Package weightKnown for one11.6 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick installation guideKnown for oneYes
Number of screwsKnown for one28
Processor special features5 differ
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Maximum number of PCI Express lanesDiffers416
Number of QPI linksKnown for one0
Thermal Monitoring TechnologiesKnown for oneYes
Thermal solution specificationKnown for onePCG 2013C
Memory channels supported by processorDiffersSingleDual
Intel Dual Display Capable TechnologyKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Other features1 differ
Power managementKnown for oneYes
Processor ARK IDDiffers6547077486

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.

More nas & storage servers comparisons

All nas & storage servers comparisons