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Product comparison · 2 nas & storage servers

Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524 vs QNAP TS-H665U Storage server Rack (1U)

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  • 31specifications compared
  • 19differ
  • 12identical
  • 48known for one product only

Key differences

The Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524 has 16 TB more total installed storage capacity than the QNAP TS-H665U Storage server Rack (1U) (16 TB vs 0 TB). The Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524 has 4 more storage drives installed than the QNAP TS-H665U Storage server Rack (1U) (4 vs 0). The QNAP TS-H665U Storage server Rack (1U) has 6 GB more internal memory than the Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524 (8 GB vs 2 GB). Only the Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524 has storage drives installed. Installed storage drive type: HDD on the Buffalo TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524, No on the QNAP TS-H665U Storage server Rack (1U).

  • 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 & SSD
    • SSD
  • Storage drive capacity
    • 4 TB
    • 0 GB
  • Supported storage drive interfaces
    • Serial ATA III
    • Serial ATA III, M.2
  • RAID levels
    • 0, 1, 5, 6, 10, JBOD
    • 0, 1, 5, 6, 10, 50, JBOD

Side by side

Differences highlightedShow differences only
79 specifications
A

Buffalo

TeraStation TS3430DN NAS Desktop Annapurna Labs Alpine AL-524

Model TS3430DN

View product
B

QNAP

TS-H665U Storage server Rack (1U)

Model TS-H665U

View product
Storage8 differ
Storage drives installedDiffersYesNo
Total installed storage capacityDiffers16 TB0 TB
Number of storage drives installedDiffers40
Number of storage drives supported44
Installed storage drive typeDiffersHDDNo
Supported storage drive typesDiffersHDD & SSDSSD
Storage drive capacityDiffers4 TB0 GB
Supported storage drive interfacesDiffersSerial ATA IIISerial ATA III, M.2
Storage drive sizes supportedKnown for one3.5,E1.S,M.2
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 6, 10, JBOD0, 1, 5, 6, 10, 50, JBOD
Online RAID migrationKnown for oneYes
Online RAID expansionKnown for oneYes
RAID rebuildKnown for oneYes
Hot-swap drive baysYesYes
Supported file systemsKnown for oneext4, ext3, HFS+, FAT32, exFAT
Auto-rebuildKnown for oneYes
Bad block scanKnown for oneYes
Disk roamingKnown for oneYes
Storage drive interfaceKnown for oneSerial ATA III
Processor1 differ
Processor manufacturerDiffersAnnapurna LabsIntel
Processor cores44
Processor familyKnown for oneAnnapurna Labs
Processor modelKnown for oneAlpine AL-524
Processor frequencyKnown for one2 GHz
Memory2 differ
Internal memoryDiffers2 GB8 GB
Internal memory typeDiffersDDR4DDR5
Maximum RAM supportedKnown for one16 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1
Flash memoryKnown for one4000 MB
Network1 differ
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000,2500 Mbit/s2500,1000,100,10 Mbit/s
DHCP serverKnown for oneYes
Jumbo frames supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Wi-FiKnown for oneNo
iSCSI supportKnown for oneYes
Supported network protocolsKnown for oneTCP/IP
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB portYesYes
USB 2.0 ports quantityDiffers03
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Fiber ports quantityKnown for one0
Design1 differ
Chassis typeDiffersDesktopRack (1U)
Cooling typeKnown for oneActive
Product colourBlackBlack
LED indicatorsKnown for oneYes
Performance1 differ
TypeDiffersNASStorage server
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
BuzzerKnown for oneYes
Disk scanKnown for oneYes
On/off switchKnown for oneYes
Reset buttonKnown for oneYes
S.M.A.R.T. supportKnown for oneYes
Backup featuresKnown for oneCloud
Softwareidentical
Operating system installedKnown for oneQNAP QTS
Operating system versionKnown for one5.2.9
Poweridentical
Power supply locationKnown for oneBuilt-in
Power supply unit (PSU) capacityKnown for one250 W
Number of power supply unitsKnown for one1
AC input voltage100 - 240 V100 - 240 V
Power consumption (max)Known for one85 W
Power consumption (typical)Known for one33 W
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers152.4 mm430 mm
DepthDiffers228.6 mm374.9 mm
HeightDiffers203.2 mm43.3 mm
Package widthKnown for one550 mm
Package depthKnown for one170 mm
Package heightKnown for one582 mm
Package weightKnown for one6.94 kg
WeightKnown for one6.21 kg
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 85%5 - 95%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 70 °C

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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