Product comparison · 2 memory modules

Samsung 16GB DDR3L 1066MHz vs Samsung 8GB PC3-12800

Key differences

Internal memory
- 16GB DDR3L 1066MHz:16 GB
- 8GB PC3-12800:8 GB
Memory layout (modules x size)
- 16GB DDR3L 1066MHz:1 x 16 GB
- 8GB PC3-12800:1 x 8 GB
Internal memory type
- 16GB DDR3L 1066MHz:DDR3L
- 8GB PC3-12800:DDR3
Memory form factor
- 16GB DDR3L 1066MHz:240-pin DIMM
- 8GB PC3-12800:204-pin SO-DIMM
ECC
- 16GB DDR3L 1066MHz:Yes
- 8GB PC3-12800:No
CAS latency
- 16GB DDR3L 1066MHz:7
- 8GB PC3-12800:11
Memory clock speed
- 16GB DDR3L 1066MHz:1066 MHz
- 8GB PC3-12800:1600 MHz
Buffered memory type
- 16GB DDR3L 1066MHz:Registered (buffered)
- 8GB PC3-12800:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 16GB DDR3L 1066MHz, 8GB PC3-12800
19 specifications	A Samsung 16GB DDR3L 1066MHz View product	B Samsung 8GB PC3-12800 View product
Features8 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory typeDiffers	DDR3L	DDR3
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	7	11
Memory clock speedDiffers	1066 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltage	1.35 V	1.35 V
Module configurationKnown for one	2048M x 72	Unknown — not stated by the source
Row cycle timeKnown for one	7 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	7 ns	Unknown — not stated by the source
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 & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	4 mm	Unknown — not stated by the source
Height	30 mm	30 mm
Other featuresidentical
Doesn't containKnown for one	Halogen	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.