Product comparison · 2 memory modules

Acer 4GB DDR4 2133MHz SO-DIMM vs Kingston Technology 8GB DDR4 2133MHz SODIMM

6specifications compared
2differ
4identical
23known for one product only

Key differences

Internal memory
- 4GB DDR4 2133MHz SO-DIMM:4 GB
- 8GB DDR4 2133MHz SODIMM:8 GB
Memory layout (modules x size)
- 4GB DDR4 2133MHz SO-DIMM:1 x 4 GB
- 8GB DDR4 2133MHz SODIMM:1 x 8 GB

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR4 2133MHz SO-DIMM, 8GB DDR4 2133MHz SODIMM
29 specifications	A Acer 4GB DDR4 2133MHz SO-DIMM View product	B Kingston Technology 8GB DDR4 2133MHz SODIMM View product
Features2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyKnown for one	Unknown — not stated by the source	15
Buffered memory typeKnown for one	Unknown — not stated by the source	Fully buffered
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	46.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	350 ns
Row active timeKnown for one	Unknown — not stated by the source	33 ns
Memory typeKnown for one	Unknown — not stated by the source	PC-17000
Product colourKnown for one	Unknown — not stated by the source	Green
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Compatible productsKnown for one	Acer Veriton Z4820G, Travelmate P648/P658	Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
HeightKnown for one	Unknown — not stated by the source	30 mm
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen
Number of pinsKnown for one	Unknown — not stated by the source	260

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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