Product comparison · 2 memory modules

ADATA AD4S266638G19-R memory module vs ADATA CS/DDR4 SO-DIMM

10specifications compared
3differ
7identical
4known for one product only

Key differences

Internal memory
- AD4S266638G19-R memory module:8 GB
- CS/DDR4 SO-DIMM:16 GB
Memory layout (modules x size)
- AD4S266638G19-R memory module:1 x 4 GB
- CS/DDR4 SO-DIMM:1 x 8 GB
Memory clock speed
- AD4S266638G19-R memory module:2666 MHz
- CS/DDR4 SO-DIMM:2400 MHz

Side by side

Differences highlightedShow differences only

Comparison of AD4S266638G19-R, CS/DDR4 SO-DIMM
14 specifications	A ADATA AD4S266638G19-R memory module Model AD4S266638G19-R View product	B ADATA CS/DDR4 SO-DIMM View product
Features3 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component for	Laptop	Laptop
Memory form factor	260-pin SO-DIMM	260-pin SO-DIMM
CAS latencyKnown for one	19	Unknown — not stated by the source
Memory clock speedDiffers	2666 MHz	2400 MHz
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	1024M x 8	Unknown — not stated by the source
Programming power voltage (VPP)	2.5 V	2.5 V
JEDEC standard	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	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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