Product comparison · 2 disk arrays

TerraMaster D2 Thunderbolt 3 Plus vs TerraMaster D4-300 disk array

39specifications compared
16differ
23identical
12known for one product only

Key differences

Number of storage drives supported
- D2 Thunderbolt 3 Plus:2
- D4-300 disk array:4
Supported storage drive interfaces
- D2 Thunderbolt 3 Plus:Serial ATA
- D4-300 disk array:Serial ATA III
USB connectivity
- D2 Thunderbolt 3 Plus:No
- D4-300 disk array:Yes
LED indicators
- D2 Thunderbolt 3 Plus:HDD, Power
- D4-300 disk array:Yes
Noise level
- D2 Thunderbolt 3 Plus:18.6 dB
- D4-300 disk array:19.8 dB
Number of fans
- D2 Thunderbolt 3 Plus:1 fan(s)
- D4-300 disk array:2 fan(s)
Power supply unit (PSU) capacity
- D2 Thunderbolt 3 Plus:90 W
- D4-300 disk array:72 W
Power consumption (typical)
- D2 Thunderbolt 3 Plus:65.6 W
- D4-300 disk array:45.6 W

Side by side

Differences highlightedShow differences only

Comparison of D2 Thunderbolt 3 Plus, D4-300
51 specifications	A TerraMaster D2 Thunderbolt 3 Plus View product	B TerraMaster D4-300 disk array Model D4-300 View product
Storage2 differ
Number of storage drives supportedDiffers	2	4
Supported storage drive interfacesDiffers	Serial ATA	Serial ATA III
RAID levelsKnown for one	0, 1, JBOD	Unknown — not stated by the source
Data transfer rateKnown for one	40 Gbit/s	Unknown — not stated by the source
Ports & interfaces1 differ
USB connectivityDiffers	No	Yes
Thunderbolt technologyKnown for one	Yes	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	2	Unknown — not stated by the source
Thunderbolt versionKnown for one	3	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.4	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Design3 differ
LED indicatorsDiffers	HDD, Power	Yes
Noise levelDiffers	18.6 dB	19.8 dB
Number of fansDiffers	1 fan(s)	2 fan(s)
Built-in displayKnown for one	No	Unknown — not stated by the source
Device classKnown for one	Unknown — not stated by the source	Home & Home Office
Power2 differ
Power supply unit (PSU) capacityDiffers	90 W	72 W
Power consumption (typical)Differs	65.6 W	45.6 W
DC output voltageKnown for one	12 V	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	macOS	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	119 mm	225 mm
DepthDiffers	173 mm	136 mm
WeightDiffers	1.4 kg	2.1 kg
Packaging data4 differ
Package widthDiffers	220 mm	275 mm
Package depthDiffers	200 mm	186 mm
Package heightDiffers	258 mm	300 mm
Package weightDiffers	2.2 kg	3.5 kg
Packaging content1 differ
Cables includedDiffers	AC, Thunderbolt	AC, USB Type-A to USB Type-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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