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Product comparison · 2 nas & storage servers

QNAP TVS-471-PT-4G NAS/storage server Tower Intel® Pentium® G3250 vs QNAP TVS-871-PT-4G NAS/storage server Tower Intel® Pentium® G3250

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  • 132specifications compared
  • 10differ
  • 122identical
  • 0known for one product only

Key differences

  • Number of storage drives supported
    • 4
    • 8
  • Maximum supported storage capacity
    • 32 TB
    • 64 TB
  • Number of fans
    • 1 fan(s)
    • 2 fan(s)
  • Fan diameter
    • 9 cm
    • 12 cm
  • Noise level
    • 17.3 dB
    • 23.1 dB
  • Power supply unit (PSU) capacity
    • 250 W
    • 350 W
  • Width
    • 180 mm
    • 298.2 mm
  • Depth
    • 235 mm
    • 235.4 mm

Side by side

Differences highlightedShow differences only
132 specifications
A

QNAP

TVS-471-PT-4G NAS/storage server Tower Intel® Pentium® G3250

Model TVS-471-PT-4G

View product
B

QNAP

TVS-871-PT-4G NAS/storage server Tower Intel® Pentium® G3250

Model TVS-871-PT-4G

View product
Storage2 differ
Storage drives installedNoNo
Total installed storage capacity0 TB0 TB
Number of storage drives installed00
Number of storage drives supportedDiffers48
Installed storage drive typeHDD+SSDHDD+SSD
Supported storage drive typesHDD & SSDHDD & SSD
Storage drive capacity0 GB0 GB
Storage drive interfaceSerial ATA IIISerial ATA III
Storage drive size2.5/3.5"2.5/3.5"
Maximum supported storage capacityDiffers32 TB64 TB
RAID supportYesYes
RAID levels0, 1, 5, 6, 100, 1, 5, 6, 10
Hot-swap drive baysYesYes
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Pentium®Intel® Pentium®
Processor modelG3250G3250
Processor frequency3.2 GHz3.2 GHz
Processor cores22
Processor threads22
Processor cache3 MB3 MB
L3 cache3 MB3 MB
Bus typeDMIDMI
CPU configuration (max)11
ECC supported by processorYesYes
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Processor cache typeSmart CacheSmart Cache
Processor codeSR1K7SR1K7
Processor codenameHaswellHaswell
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Processor seriesIntel Pentium G3000 series for DesktopIntel Pentium G3000 series for Desktop
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Scalability1S1S
SteppingC0C0
System bus rate5 GT/s5 GT/s
Tcase72 °C72 °C
Thermal Design Power (TDP)53 W53 W
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
Maximum internal memory supported by processor32 GB32 GB
Memory bandwidth supported by processor (max)21.3 GB/s21.3 GB/s
Conflict-Free processorYesYes
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3DDR3
Maximum RAM supported16 GB16 GB
Memory slots22
Flash memory512 MB512 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates1000 Mbit/s1000 Mbit/s
Wi-FiNoNo
DHCP clientYesYes
DHCP serverYesYes
Jumbo frames supportYesYes
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Supported network protocolsCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSCCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity33
Fiber ports quantity00
HDMI ports quantity11
Graphicsidentical
On-board graphics card DirectX version11.111.1
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
Maximum on-board graphics card memory1.7 GB1.7 GB
Number of displays supported (on-board graphics)33
Design2 differ
Chassis typeTowerTower
Cooling typeActiveActive
Product colourBlackBlack
Number of fansDiffers1 fan(s)2 fan(s)
Fan diameterDiffers9 cm12 cm
LED indicatorsLAN, Status, USBLAN, Status, USB
Built-in displayYesYes
Display typeLCDLCD
Performance1 differ
TypeNASNAS
Device classSmall & Medium BusinessSmall & Medium Business
Backup functionYesYes
Backup featuresCloud, iSCSI LUNCloud, iSCSI LUN
BuzzerYesYes
Multilingual supportYesYes
Noise levelDiffers17.3 dB23.1 dB
Web-based managementYesYes
Access Control List (ACL)YesYes
Reset buttonYesYes
Security algorithms256-bit AES, FIPS 140-2, HTTPS, SSH256-bit AES, FIPS 140-2, HTTPS, SSH
Softwareidentical
Operating system installedQNAP Turbo SystemQNAP Turbo System
Operating system version4.14.1
Windows operating systems supportedYesYes
Linux operating systems supportedYesYes
Mac operating systems supportedYesYes
Power1 differ
Power supply locationBuilt-inBuilt-in
Power supply unit (PSU) capacityDiffers250 W350 W
Number of power supply units11
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers180 mm298.2 mm
DepthDiffers235 mm235.4 mm
HeightDiffers177 mm185.2 mm
WeightDiffers4.56 kg7.83 kg
Packaging contentidentical
Cables includedAC, LAN (RJ-45)AC, LAN (RJ-45)
Processor special featuresidentical
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography22 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel Secure Key Technology version1.001.00
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyNoNo
Maximum number of PCI Express lanes1616
Number of QPI links00
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2013CPCG 2013C
Memory channels supported by processorDualDual
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)5 - 95%5 - 95%
Other featuresidentical
Processor ARK ID8353883538

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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