Product comparison · 2 memory modules

ADATA 8 GB DDR4 2133 MHz ECC SO-DIMM vs Kingston Technology 4GB DDR4 2133MHz Server Premier Module

11specifications compared
4differ
7identical
18known for one product only

Key differences

Internal memory
- 8 GB DDR4 2133 MHz ECC SO-DIMM:8 GB
- 4GB DDR4 2133MHz Server Premier Module:4 GB
Memory layout (modules x size)
- 8 GB DDR4 2133 MHz ECC SO-DIMM:2 x 4 GB
- 4GB DDR4 2133MHz Server Premier Module:1 x 4 GB
Component for
- 8 GB DDR4 2133 MHz ECC SO-DIMM:PC/Server
- 4GB DDR4 2133MHz Server Premier Module:Laptop
Product colour
- 8 GB DDR4 2133 MHz ECC SO-DIMM:Black, Green
- 4GB DDR4 2133MHz Server Premier Module:Green

Side by side

Differences highlightedShow differences only

Comparison of 8 GB DDR4 2133 MHz ECC SO-DIMM, 4GB DDR4 2133MHz Server Premier Module
29 specifications	A ADATA 8 GB DDR4 2133 MHz ECC SO-DIMM View product	B Kingston Technology 4GB DDR4 2133MHz Server Premier Module View product
Features4 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	2 x 4 GB	1 x 4 GB
Internal memory type	DDR4	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factor	260-pin SO-DIMM	260-pin SO-DIMM
ECC	Yes	Yes
CAS latency	15	15
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 72
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	260 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 colourDiffers	Black, Green	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
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
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
Height	30 mm	30 mm
WidthKnown for one	3.8 mm	Unknown — not stated by the source
DepthKnown for one	67.6 mm	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	260
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	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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