Product comparison · 2 nas & storage servers

Buffalo TeraStation 3420RN NAS Rack (1U) Annapurna Labs vs QNAP TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop

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  • 23specifications compared
  • 11differ
  • 12identical
  • 120known for one product only

Key differences

  • Number of storage drives installed
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:4
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:8
  • Number of storage drives supported
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:4
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:8
  • Processor family
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:Annapurna Labs
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:Intel® Core™ i5
  • Processor frequency
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:1.4 GHz
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:3.4 GHz
  • Internal memory
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:1 GB
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:16 GB
  • Internal memory type
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:DDR3
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:DDR4
  • Ethernet LAN data rates
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:10,100,1000,2500 Mbit/s
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:10,100,1000 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • TeraStation 3420RN NAS Rack (1U) Annapurna Labs:2
    • TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop:4

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Comparison of 3420RN, TVS-882BR-i5-16G 8TB 8x1TB Seagate IronWolf 8 Bay NAS Desktop
143 specifications
Storage3 differ
Storage drives installedYesYes
Number of storage drives installedDiffers48
Number of storage drives supportedDiffers48
Installed storage drive typeHDDHDD
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersSerial ATA IIISerial ATA, Serial ATA II, Serial ATA III
Storage drive sizes supportedKnown for oneUnknown — not stated by the source2.5,3.5"
Number of M.2 (M & B) slotsKnown for oneUnknown — not stated by the source2
RAID supportYesYes
RAID levels0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, JBOD
Supported file systemsKnown for oneUnknown — not stated by the sourceFAT32, HFS+, NTFS, exFAT, ext3, ext4
Total installed storage capacityKnown for one16 TBUnknown — not stated by the source
Storage drive capacityKnown for one4 TBUnknown — not stated by the source
Storage drive interfaceKnown for oneSerial ATA IIIUnknown — not stated by the source
Hot-swap drive baysKnown for oneYesUnknown — not stated by the source
Processor2 differ
Processor manufacturerKnown for oneUnknown — not stated by the sourceIntel
Processor familyDiffersAnnapurna LabsIntel® Core™ i5
Processor generationKnown for oneUnknown — not stated by the source7th gen Intel® Core™ i5
Processor modelKnown for oneUnknown — not stated by the sourcei5-7500
Processor frequencyDiffers1.4 GHz3.4 GHz
Processor boost frequencyKnown for oneUnknown — not stated by the source3.8 GHz
Processor cores44
Processor threadsKnown for oneUnknown — not stated by the source4
Processor cacheKnown for oneUnknown — not stated by the source6 MB
Bus typeKnown for oneUnknown — not stated by the sourceDMI3
CPU configuration (max)Known for oneUnknown — not stated by the source1
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 1x8+2x4, 2x8
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
Processor cache typeKnown for oneUnknown — not stated by the sourceSmart Cache
Processor codeKnown for oneUnknown — not stated by the sourceSR335
Processor codenameKnown for oneUnknown — not stated by the sourceKaby Lake
Processor lithographyKnown for oneUnknown — not stated by the source14 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor package sizeKnown for oneUnknown — not stated by the source37.5 x 37.5 mm
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core i5-7500 Desktop Series
Processor socketKnown for oneUnknown — not stated by the sourceLGA 1151 (Socket H4)
ScalabilityKnown for oneUnknown — not stated by the source1S
SteppingKnown for oneUnknown — not stated by the sourceB0
System bus rateKnown for oneUnknown — not stated by the source8 GT/s
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source65 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
On-board graphics card modelKnown for oneUnknown — not stated by the sourceIntel® HD Graphics 630
Maximum internal memory supported by processorKnown for oneUnknown — not stated by the source64 GB
Conflict-Free processorKnown for oneUnknown — not stated by the sourceYes
Memory2 differ
Internal memoryDiffers1 GB16 GB
Internal memory typeDiffersDDR3DDR4
Memory clock speedKnown for oneUnknown — not stated by the source2133 MHz
Maximum RAM supportedKnown for oneUnknown — not stated by the source64 GB
Memory slotsKnown for oneUnknown — not stated by the source4
Flash memoryKnown for oneUnknown — not stated by the source512 MB
Network2 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000,2500 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
DHCP clientKnown for oneUnknown — not stated by the sourceYes
DHCP serverKnown for oneUnknown — not stated by the sourceYes
Jumbo frames supportKnown for oneUnknown — not stated by the sourceYes
iSCSI supportYesYes
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Supported network protocolsDiffersTCP/IPCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers24
USB portYesYes
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for oneUnknown — not stated by the source0
Fiber ports quantity00
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source0
eSATA ports quantityKnown for oneUnknown — not stated by the source0
HDMI ports quantityKnown for oneUnknown — not stated by the source3
Serial ports quantityKnown for oneUnknown — not stated by the source0
RS-232 portsKnown for oneUnknown — not stated by the source0
Thunderbolt 3 ports quantityKnown for oneUnknown — not stated by the source0
6.35 mm (1⁄4-inch) inputKnown for oneUnknown — not stated by the source0
External mini-SAS portsKnown for oneUnknown — not stated by the source0
Thunderbolt 2 ports quantityKnown for oneUnknown — not stated by the source0
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source0
PCI Express x4 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3Unknown — not stated by the source
Graphicsidentical
On-board graphics card DirectX versionKnown for oneUnknown — not stated by the source12.0
On-board graphics card IDKnown for oneUnknown — not stated by the source5912
On-board graphics card OpenGL versionKnown for oneUnknown — not stated by the source4.4
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source350 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1100 MHz
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source64 GB
Number of displays supported (on-board graphics)Known for oneUnknown — not stated by the source3
Designidentical
Number of fansKnown for oneUnknown — not stated by the source4 fan(s)
Chassis typeKnown for oneRack (1U)Unknown — not stated by the source
Product colourKnown for oneBlackUnknown — not stated by the source
Software1 differ
Operating system installedDiffersLinuxQNAP Turbo System
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8.1Unknown — not stated by the source
Mac operating systems supportedKnown for oneMac OS X 10.11 El CapitanUnknown — not stated by the source
Server operating systems supportedKnown for oneWindows Server 2012, Windows Server 2016, Windows Server 2019Unknown — not stated by the source
Processor special featuresidentical
Embedded options availableKnown for oneUnknown — not stated by the sourceYes
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceYes
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source1.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceYes
Intel TSX-NI versionKnown for oneUnknown — not stated by the source1.00
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
Number of QPI linksKnown for oneUnknown — not stated by the source0
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Thermal solution specificationKnown for oneUnknown — not stated by the sourcePCG 2015C
Memory types supported by processorKnown for oneUnknown — not stated by the sourceDDR3L-SDRAM, DDR4-SDRAM
Memory voltage supported by processorKnown for oneUnknown — not stated by the source1.35 V
Other featuresidentical
Processor ARK IDKnown for oneUnknown — not stated by the source97123
Performanceidentical
TypeKnown for oneNASUnknown — not stated by the source
Device classKnown for oneHome & Home OfficeUnknown — not stated by the source
Backup functionKnown for oneYesUnknown — not stated by the source
Backup featuresKnown for oneCloudUnknown — not stated by the source
Web-based managementKnown for oneYesUnknown — not stated by the source
Poweridentical
Power consumption (max)Known for one100 WUnknown — not stated by the source
Power consumption (typical)Known for one59 WUnknown — not stated by the source
Power consumption (HDD standby)Known for one0.92 WUnknown — not stated by the source
AC input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one430 mmUnknown — not stated by the source
DepthKnown for one430 mmUnknown — not stated by the source
HeightKnown for one44.3 mmUnknown — not stated by the source
WeightKnown for one8.6 kgUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 85%Unknown — not stated by the source

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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