Product comparison · 2 memory modules

Samsung 16GB DDR4 2133MHz vs Samsung 8GB DDR4

Key differences

Internal memory
- 16GB DDR4 2133MHz:16 GB
- 8GB DDR4:8 GB
Memory layout (modules x size)
- 16GB DDR4 2133MHz:1 x 16 GB
- 8GB DDR4:1 x 8 GB
Height
- 16GB DDR4 2133MHz:31.2 mm
- 8GB DDR4:30 mm

Differences highlightedShow differences only

Comparison of 16GB DDR4 2133MHz, 8GB DDR4
20 specifications	A Samsung 16GB DDR4 2133MHz View product	B Samsung 8GB DDR4 View product
Features2 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latency	15	15
Memory clock speed	2133 MHz	2133 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	2048M x 72	Unknown — not stated by the source
Row cycle timeKnown for one	15 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	15 ns	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensions1 differ
Width	133.3 mm	133.3 mm
DepthKnown for one	3.9 mm	Unknown — not stated by the source
HeightDiffers	31.2 mm	30 mm
Other featuresidentical
Doesn't contain	Halogen	Halogen

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.