Product comparison · 2 external solid state drives

ADATA SC660 240 GB Black vs ADATA SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black

10specifications compared
7differ
3identical
16known for one product only

Key differences

SSD capacity
- SC660 240 GB Black:240 GB
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:256 GB
Read speed
- SC660 240 GB Black:420 MB/s
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:440 MB/s
Write speed
- SC660 240 GB Black:440 MB/s
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:430 MB/s
Width
- SC660 240 GB Black:76 mm
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:83.5 mm
Depth
- SC660 240 GB Black:120 mm
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:83.5 mm
Height
- SC660 240 GB Black:9.6 mm
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:13.9 mm
Weight
- SC660 240 GB Black:82 g
- SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black:75 g

Side by side

Differences highlightedShow differences only

Comparison of SC660, SD700
26 specifications	A ADATA SC660 240 GB Black Model SC660 View product	B ADATA SD700 256 GB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black Model SD700 View product
Solid state drive3 differ
SSD capacityDiffers	240 GB	256 GB
Memory typeKnown for one	Unknown — not stated by the source	TLC
Read speedDiffers	420 MB/s	440 MB/s
Write speedDiffers	440 MB/s	430 MB/s
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	Micro-USB B
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Featuresidentical
Product colour	Black	Black
Protection featuresKnown for one	Unknown — not stated by the source	Dust resistant, Shock resistant, Water resistant
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Housing materialKnown for one	Metal, Plastic	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Power consumptionKnown for one	Unknown — not stated by the source	900 mA
Operational conditionsidentical
Operating temperature (T-T)	5 - 50 °C	5 - 50 °C
Weight & dimensions4 differ
WidthDiffers	76 mm	83.5 mm
DepthDiffers	120 mm	83.5 mm
HeightDiffers	9.6 mm	13.9 mm
WeightDiffers	82 g	75 g
Packaging dataidentical
Package type	Box	Box
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	USB	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070
Other featuresidentical
USB poweredKnown for one	Yes	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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