Product comparison · 2 memory modules

Samsung 16GB DDR3 vs Samsung 4GB DDR3 SDRAM

11specifications compared
7differ
4identical
6known for one product only

Key differences

Internal memory
- 16GB DDR3:16 GB
- 4GB DDR3 SDRAM:8 GB
Memory layout (modules x size)
- 16GB DDR3:1 x 16 GB
- 4GB DDR3 SDRAM:1 x 8 GB
CAS latency
- 16GB DDR3:7
- 4GB DDR3 SDRAM:11
Memory clock speed
- 16GB DDR3:1066 MHz
- 4GB DDR3 SDRAM:1600 MHz
Buffered memory type
- 16GB DDR3:Registered (buffered)
- 4GB DDR3 SDRAM:Unregistered (unbuffered)
Memory ranking
- 16GB DDR3:4
- 4GB DDR3 SDRAM:2
Memory voltage
- 16GB DDR3:1.35 V
- 4GB DDR3 SDRAM:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3, 4GB DDR3 SDRAM
17 specifications	A Samsung 16GB DDR3 View product	B Samsung 4GB DDR3 SDRAM View product
Features7 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
CAS latencyDiffers	7	11
Memory clock speedDiffers	1066 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	4	2
Memory voltageDiffers	1.35 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 8
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.2 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
Doesn't containKnown for one	Halogen	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C

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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