Product comparison · 2 external hard drives

ADATA HC300 Eco vs Seagate Expansion STKP20000400 external hard drive

11specifications compared
9differ
2identical
14known for one product only

Key differences

The Seagate Expansion STKP20000400 external hard drive has 19 TB more HDD capacity than the ADATA HC300 Eco (20 TB vs 1 TB). The ADATA HC300 Eco has 83.8 mm more width than the Seagate Expansion STKP20000400 external hard drive (125.7 mm vs 41.9 mm). The Seagate Expansion STKP20000400 external hard drive has 44.5 mm more depth than the ADATA HC300 Eco (125 mm vs 80.5 mm). Product colour: Green on the ADATA HC300 Eco, Black on the Seagate Expansion STKP20000400 external hard drive. Bus powered: USB on the ADATA HC300 Eco, No on the Seagate Expansion STKP20000400 external hard drive.

HDD capacity
- HC300 Eco:1 TB
- Expansion STKP20000400 external hard drive:20 TB
Product colour
- HC300 Eco:Green
- Expansion STKP20000400 external hard drive:Black
Bus powered
- HC300 Eco:USB
- Expansion STKP20000400 external hard drive:No
Width
- HC300 Eco:125.7 mm
- Expansion STKP20000400 external hard drive:41.9 mm
Depth
- HC300 Eco:80.5 mm
- Expansion STKP20000400 external hard drive:125 mm
Height
- HC300 Eco:10.3 mm
- Expansion STKP20000400 external hard drive:178.8 mm
Weight
- HC300 Eco:133 g
- Expansion STKP20000400 external hard drive:1.18 kg

Side by side

Differences highlightedShow differences only

Comparison of HC300 Eco, STKP20000400
25 specifications	A ADATA HC300 Eco View product	B Seagate Expansion STKP20000400 external hard drive Model STKP20000400 View product
Hard drive1 differ
HDD capacityDiffers	1 TB	20 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Ports & interfacesidentical
Maximum data transfer rateKnown for one	5000 Mbit/s	Unknown — not stated by the source
USB data transfer ratesKnown for one	5000 Mbit/s	Unknown — not stated by the source
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Features3 differ
Product colourDiffers	Green	Black
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1	Yes
Mac operating systems supportedDiffers	Mac 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 10.15.3 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.7.5 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Yes
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	USB	No
External power adapterKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	125.7 mm	41.9 mm
DepthDiffers	80.5 mm	125 mm
HeightDiffers	10.3 mm	178.8 mm
WeightDiffers	133 g	1.18 kg
Packaging dataidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	208 mm
Package depthKnown for one	Unknown — not stated by the source	226 mm
Package heightKnown for one	Unknown — not stated by the source	80 mm
Package weightKnown for one	Unknown — not stated by the source	1.34 kg
Other featuresidentical
Compliance certificatesKnown for one	CE, EAC, Federal Communications Commission (FCC), RoHS, UKCA	Unknown — not stated by the source

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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