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Product comparison · 2 disk arrays

Seagate 2big Dock Thunderbolt 3 vs TerraMaster D2 Thunderbolt 3 Plus

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  • 26specifications compared
  • 19differ
  • 7identical
  • 30known for one product only

Key differences

The Seagate 2big Dock Thunderbolt 3 has 2 more storage drives installed than the TerraMaster D2 Thunderbolt 3 Plus (2 vs 0). The Seagate 2big Dock Thunderbolt 3 has 32 TB more total installed storage capacity than the TerraMaster D2 Thunderbolt 3 Plus (32 TB vs 0 TB). The TerraMaster D2 Thunderbolt 3 Plus has 39.51 Gbit/s more data transfer rate than the Seagate 2big Dock Thunderbolt 3 (40 Gbit/s vs 0.49 Gbit/s). Only the Seagate 2big Dock Thunderbolt 3 has storage drives installed. Only the Seagate 2big Dock Thunderbolt 3 has USB connectivity.

  • Storage drives installed
    • Yes
    • No
  • Installed storage drive type
    • HDD
    • No
  • Number of storage drives installed
    • 2
    • 0
  • Total installed storage capacity
    • 32 TB
    • 0 TB
  • Data transfer rate
    • 0.49 Gbit/s
    • 40 Gbit/s
  • USB connectivity
    • Yes
    • No
  • Chassis type
    • Tower
    • Desktop
  • LED indicators
    • Status
    • HDD, Power

Side by side

Differences highlightedShow differences only
56 specifications
A

Seagate

2big Dock Thunderbolt 3View product
B

TerraMaster

D2 Thunderbolt 3 PlusView product
Storage5 differ
Storage drives installedDiffersYesNo
Installed storage drive typeDiffersHDDNo
Number of storage drives installedDiffers20
Total installed storage capacityDiffers32 TB0 TB
Supported storage drive typesKnown for oneHDD & SSD
Number of storage drives supportedKnown for one2
Supported storage drive interfacesKnown for oneSerial ATA
Storage drive sizes supportedKnown for one2.5,3.5"
Data transfer rateDiffers0.49 Gbit/s40 Gbit/s
Hot-swap drive baysKnown for oneYes
HDD speedKnown for one7200 RPM
Ports & interfaces1 differ
USB connectivityDiffersYesNo
DisplayPort versionKnown for one1.4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Design2 differ
Chassis typeDiffersTowerDesktop
LED indicatorsDiffersStatusHDD, Power
Noise levelKnown for one18.6 dB
Number of fansKnown for one1 fan(s)
Fan diameterKnown for one8 cm
Built-in displayKnown for oneNo
CertificationKnown for oneCE, FCC, CCC, KC
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Poweridentical
Power supply unit (PSU) capacityKnown for one90 W
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one65.6 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
DC output voltageKnown for one12 V
System requirements2 differ
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksmacOS
Windows operating systems supportedDiffersWindows 7, Windows 8Yes
Weight & dimensions4 differ
WidthDiffers118 mm119 mm
DepthDiffers93.3 mm173 mm
HeightDiffers217 mm227 mm
WeightDiffers2.9 kg1.4 kg
Packaging data4 differ
Package widthDiffers302 mm220 mm
Package depthDiffers239 mm200 mm
Package heightDiffers180 mm258 mm
Package weightDiffers4.6 kg2.2 kg
Packaging content1 differ
Cables includedDiffersThunderboltAC, Thunderbolt
Number of adapters includedKnown for one1 pc(s)
Screws includedKnown for oneYes
Bundled softwareKnown for oneLaCie Toolkit Software Suite, LaCie RAID Manager
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-20 - 60 °C
Other featuresidentical
Compliance certificatesKnown for oneRoHS
Minimum storage drive spaceKnown for one600 MB

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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