Product comparison · 2 disk arrays

TerraMaster D4-300 disk array vs TerraMaster D4-320 disk array Desktop Black

34specifications compared
14differ
20identical
13known for one product only

Key differences

The TerraMaster D4-320 disk array Desktop Black has 1.2 dB more noise level than the TerraMaster D4-300 disk array (21 dB vs 19.8 dB). The TerraMaster D4-320 disk array Desktop Black has 4 cm more fan diameter than the TerraMaster D4-300 disk array (12 cm vs 8 cm). The TerraMaster D4-300 disk array has 4.8 W more power consumption (typical) than the TerraMaster D4-320 disk array Desktop Black (45.6 W vs 40.8 W). Supported storage drive interfaces: Serial ATA III on the TerraMaster D4-300 disk array, Serial ATA on the TerraMaster D4-320 disk array Desktop Black. Product colour: Grey on the TerraMaster D4-300 disk array, Black on the TerraMaster D4-320 disk array Desktop Black.

Supported storage drive interfaces
- D4-300 disk array:Serial ATA III
- D4-320 disk array Desktop Black:Serial ATA
Product colour
- D4-300 disk array:Grey
- D4-320 disk array Desktop Black:Black
Noise level
- D4-300 disk array:19.8 dB
- D4-320 disk array Desktop Black:21 dB
Number of fans
- D4-300 disk array:2 fan(s)
- D4-320 disk array Desktop Black:1 fan(s)
Fan diameter
- D4-300 disk array:8 cm
- D4-320 disk array Desktop Black:12 cm
Power consumption (typical)
- D4-300 disk array:45.6 W
- D4-320 disk array Desktop Black:40.8 W
AC input voltage
- D4-300 disk array:100-240 V
- D4-320 disk array Desktop Black:100 - 240 V
Width
- D4-300 disk array:225 mm
- D4-320 disk array Desktop Black:179 mm

Side by side

Differences highlightedShow differences only

Comparison of D4-300, D4-320
47 specifications	A TerraMaster D4-300 disk array Model D4-300 View product	B TerraMaster D4-320 disk array Desktop Black Model D4-320 View product
Storage1 differ
Storage drives installed	No	No
Installed storage drive type	No	No
Number of storage drives installedKnown for one	0	Unknown — not stated by the source
Total installed storage capacityKnown for one	0 TB	Unknown — not stated by the source
Supported storage drive types	HDD & SSD	HDD & SSD
Number of storage drives supported	4	4
Supported storage drive interfacesDiffers	Serial ATA III	Serial ATA
Storage drive sizes supported	2.5,3.5"	2.5,3.5"
Hot-swap drive bays	Yes	Yes
Maximum supported storage capacityKnown for one	Unknown — not stated by the source	88 TB
Data transfer rateKnown for one	Unknown — not stated by the source	10 Gbit/s
Ports & interfacesidentical
USB connectivityKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1	1
Design4 differ
Device class	Home & Home Office	Home & Home Office
Chassis type	Desktop	Desktop
Product colourDiffers	Grey	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Noise levelDiffers	19.8 dB	21 dB
Number of fansDiffers	2 fan(s)	1 fan(s)
Fan diameterDiffers	8 cm	12 cm
CertificationKnown for one	CE, FCC, CCC, KC	Unknown — not stated by the source
Power2 differ
Power supply unit (PSU) capacity	72 W	72 W
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Power consumption (typical)Differs	45.6 W	40.8 W
AC input voltageDiffers	100-240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
DC output voltageKnown for one	Unknown — not stated by the source	12 V
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supported	Yes	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	MacOS
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	225 mm	179 mm
DepthDiffers	136 mm	154 mm
HeightDiffers	227 mm	222 mm
WeightDiffers	2.1 kg	1.9 kg
Packaging data1 differ
Package width	275 mm	275 mm
Package depth	186 mm	186 mm
Package height	300 mm	300 mm
Package weightDiffers	3.5 kg	3.1 kg
Packaging content1 differ
Cables includedDiffers	AC, USB Type-A to USB Type-C	AC
Number of adapters included	1 pc(s)	1 pc(s)
Screws included	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Other featuresidentical
Compliance certificates	RoHS	RoHS
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes

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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