Product comparison · 2 memory modules

Samsung 16GB DDR3 1066MHz vs Samsung M393A1G43DB0-CPB memory module

Key differences

Internal memory
- 16GB DDR3 1066MHz:16 GB
- M393A1G43DB0-CPB memory module:8 GB
Memory layout (modules x size)
- 16GB DDR3 1066MHz:1 x 16 GB
- M393A1G43DB0-CPB memory module:1 x 8 GB
Internal memory type
- 16GB DDR3 1066MHz:DDR3
- M393A1G43DB0-CPB memory module:DDR4
Memory form factor
- 16GB DDR3 1066MHz:240-pin DIMM
- M393A1G43DB0-CPB memory module:288-pin DIMM
CAS latency
- 16GB DDR3 1066MHz:7
- M393A1G43DB0-CPB memory module:15
Memory clock speed
- 16GB DDR3 1066MHz:1066 MHz
- M393A1G43DB0-CPB memory module:2133 MHz
Memory voltage
- 16GB DDR3 1066MHz:1.5 V
- M393A1G43DB0-CPB memory module:1.2 V
Module configuration
- 16GB DDR3 1066MHz:2048M x 72
- M393A1G43DB0-CPB memory module:1024M x 72

Differences highlightedShow differences only

Comparison of 16GB DDR3 1066MHz, M393A1G43DB0-CPB
20 specifications	A Samsung 16GB DDR3 1066MHz View product	B Samsung M393A1G43DB0-CPB memory module Model M393A1G43DB0-CPB 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	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyDiffers	7	15
Memory clock speedDiffers	1066 MHz	2133 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltageDiffers	1.5 V	1.2 V
Module configurationDiffers	2048M x 72	1024M x 72
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
Memory rankingKnown for one	Unknown — not stated by the source	2
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
WidthKnown for one	133.3 mm	Unknown — not stated by the source
DepthKnown for one	4 mm	Unknown — not stated by the source
HeightDiffers	30 mm	31.2 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.