Product comparison · 2 memory modules

Samsung M393A2G40DB1-CRC memory module vs Samsung M393B2G70EB0-YK0 memory module

Key differences

Internal memory type
- M393A2G40DB1-CRC memory module:DDR4
- M393B2G70EB0-YK0 memory module:DDR3L
Memory form factor
- M393A2G40DB1-CRC memory module:288-pin DIMM
- M393B2G70EB0-YK0 memory module:240-pin DIMM
CAS latency
- M393A2G40DB1-CRC memory module:17
- M393B2G70EB0-YK0 memory module:11
Memory clock speed
- M393A2G40DB1-CRC memory module:2400 MHz
- M393B2G70EB0-YK0 memory module:1600 MHz
Memory voltage
- M393A2G40DB1-CRC memory module:1.2 V
- M393B2G70EB0-YK0 memory module:1.35 V
Height
- M393A2G40DB1-CRC memory module:31.2 mm
- M393B2G70EB0-YK0 memory module:30 mm

Differences highlightedShow differences only

Comparison of M393A2G40DB1-CRC, M393B2G70EB0-YK0
21 specifications	A Samsung M393A2G40DB1-CRC memory module Model M393A2G40DB1-CRC View product	B Samsung M393B2G70EB0-YK0 memory module Model M393B2G70EB0-YK0 View product
Features5 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)	1 x 16 GB	1 x 16 GB
Internal memory typeDiffers	DDR4	DDR3L
Component for	PC/Server	PC/Server
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyDiffers	17	11
Memory clock speedDiffers	2400 MHz	1600 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltageDiffers	1.2 V	1.35 V
Module configuration	2048M x 72	2048M x 72
Row cycle timeKnown for one	17 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	17 ns	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	2
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
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	3.9 mm	Unknown — not stated by the source
HeightDiffers	31.2 mm	30 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
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.