Product comparison · 2 memory modules

Samsung 16GB DDR3 1066MHz vs Samsung M393A2G40DB0-CPB00 memory module

Key differences

Internal memory type
- 16GB DDR3 1066MHz:DDR3
- M393A2G40DB0-CPB00 memory module:DDR4
Memory form factor
- 16GB DDR3 1066MHz:240-pin DIMM
- M393A2G40DB0-CPB00 memory module:288-pin DIMM
CAS latency
- 16GB DDR3 1066MHz:7
- M393A2G40DB0-CPB00 memory module:15
Memory clock speed
- 16GB DDR3 1066MHz:1066 MHz
- M393A2G40DB0-CPB00 memory module:2133 MHz
Memory voltage
- 16GB DDR3 1066MHz:1.5 V
- M393A2G40DB0-CPB00 memory module:1.2 V
Height
- 16GB DDR3 1066MHz:30 mm
- M393A2G40DB0-CPB00 memory module:31.2 mm

Differences highlightedShow differences only

Comparison of 16GB DDR3 1066MHz, M393A2G40DB0-CPB00
20 specifications	A Samsung 16GB DDR3 1066MHz View product	B Samsung M393A2G40DB0-CPB00 memory module Model M393A2G40DB0-CPB00 View product
Features5 differ
Internal memory typeDiffers	DDR3	DDR4
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
Memory voltageDiffers	1.5 V	1.2 V
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.