Product comparison · 2 memory modules

Lenovo 49Y1379 memory module vs Samsung 32GB DDR4 2133MHz

Key differences

Internal memory
- 49Y1379 memory module:8 GB
- 32GB DDR4 2133MHz:32 GB
Memory layout (modules x size)
- 49Y1379 memory module:1 x 8 GB
- 32GB DDR4 2133MHz:1 x 32 GB
Internal memory type
- 49Y1379 memory module:DDR3
- 32GB DDR4 2133MHz:DDR4
Memory form factor
- 49Y1379 memory module:240-pin DIMM
- 32GB DDR4 2133MHz:288-pin DIMM
CAS latency
- 49Y1379 memory module:9
- 32GB DDR4 2133MHz:15
Memory clock speed
- 49Y1379 memory module:1333 MHz
- 32GB DDR4 2133MHz:2133 MHz
Memory voltage
- 49Y1379 memory module:1.35 V
- 32GB DDR4 2133MHz:1.2 V

Differences highlightedShow differences only

Comparison of 49Y1379, 32GB DDR4 2133MHz
19 specifications	A Lenovo 49Y1379 memory module Model 49Y1379 View product	B Samsung 32GB DDR4 2133MHz View product
Features7 differ
Internal memoryDiffers	8 GB	32 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 32 GB
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	9	15
Memory clock speedDiffers	1333 MHz	2133 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltageDiffers	1.35 V	1.2 V
Module configurationKnown for one	Unknown — not stated by the source	4096M x 72
Row cycle timeKnown for one	Unknown — not stated by the source	15 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	15 ns
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	3.9 mm
HeightKnown for one	Unknown — not stated by the source	31.2 mm
Other featuresidentical
Doesn't containKnown for one	Unknown — not stated by the source	Halogen

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.