Product comparison · 2 disk arrays

TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop vs TerraMaster D5 Thunderbolt 3

34specifications compared
7differ
27identical
11known for one product only

Key differences

The TerraMaster D5 Thunderbolt 3 has 35 Gbit/s more data transfer rate than the TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop (40 Gbit/s vs 5 Gbit/s). The TerraMaster D5 Thunderbolt 3 has 30 W more power supply unit (PSU) capacity than the TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop (120 W vs 90 W). The TerraMaster D5 Thunderbolt 3 has 40 mm more depth than the TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop (176 mm vs 136 mm). Only the TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop has USB connectivity. RAID levels: 0, 1, JBOD on the TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop, 0, 1, 5, 10, JBOD on the TerraMaster D5 Thunderbolt 3.

RAID levels
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:0, 1, JBOD
- D5 Thunderbolt 3:0, 1, 5, 10, JBOD
Data transfer rate
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:5 Gbit/s
- D5 Thunderbolt 3:40 Gbit/s
USB connectivity
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:Yes
- D5 Thunderbolt 3:No
Product colour
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:Black, Grey
- D5 Thunderbolt 3:Grey
Power supply unit (PSU) capacity
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:90 W
- D5 Thunderbolt 3:120 W
Depth
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:136 mm
- D5 Thunderbolt 3:176 mm
Cables included
- D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop:AC
- D5 Thunderbolt 3:AC, Thunderbolt

Side by side

Differences highlightedShow differences only

Comparison of D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop, D5 Thunderbolt 3
45 specifications	A TerraMaster D5-300C 20TB 5x4TB Seagate IronWolf 5 Bay NAS Desktop View product	B TerraMaster D5 Thunderbolt 3 View product
Storage2 differ
RAID levelsDiffers	0, 1, JBOD	0, 1, 5, 10, JBOD
Data transfer rateDiffers	5 Gbit/s	40 Gbit/s
Maximum supported storage capacityKnown for one	80 TB	Unknown — not stated by the source
Ports & interfaces1 differ
USB connectivityDiffers	Yes	No
Thunderbolt technologyKnown for one	Unknown — not stated by the source	Yes
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	2
Thunderbolt versionKnown for one	Unknown — not stated by the source	3
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.2
Design1 differ
Product colourDiffers	Black, Grey	Grey
Device classKnown for one	Home & Home Office	Unknown — not stated by the source
Noise levelKnown for one	19.8 dB	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, CCC, KC	Unknown — not stated by the source
Power1 differ
Power supply unit (PSU) capacityDiffers	90 W	120 W
System requirementsidentical
Mac operating systems supportedKnown for one	macOS	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	136 mm	176 mm
Packaging content1 differ
Cables includedDiffers	AC	AC, Thunderbolt
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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