Product comparison · 2 memory modules

Samsung 2GB DDR3L 1333MHz vs Samsung 64GB DDR4 2133MHz

Key differences

Internal memory
- 2GB DDR3L 1333MHz:2 GB
- 64GB DDR4 2133MHz:64 GB
Internal memory type
- 2GB DDR3L 1333MHz:DDR3L
- 64GB DDR4 2133MHz:DDR4
Memory form factor
- 2GB DDR3L 1333MHz:240-pin DIMM
- 64GB DDR4 2133MHz:288-pin DIMM
CAS latency
- 2GB DDR3L 1333MHz:9
- 64GB DDR4 2133MHz:17
Memory clock speed
- 2GB DDR3L 1333MHz:1333 MHz
- 64GB DDR4 2133MHz:2133 MHz
Buffered memory type
- 2GB DDR3L 1333MHz:Unregistered (unbuffered)
- 64GB DDR4 2133MHz:Registered (buffered)
Memory voltage
- 2GB DDR3L 1333MHz:1.35 V
- 64GB DDR4 2133MHz:1.2 V
Module configuration
- 2GB DDR3L 1333MHz:128M x 8
- 64GB DDR4 2133MHz:8192M x 72

Differences highlightedShow differences only

Comparison of 2GB DDR3L 1333MHz, 64GB DDR4 2133MHz
19 specifications	A Samsung 2GB DDR3L 1333MHz View product	B Samsung 64GB DDR4 2133MHz View product
Features10 differ
Internal memoryDiffers	2 GB	64 GB
Memory layout (modules x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR3L	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	9	17
Memory clock speedDiffers	1333 MHz	2133 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageDiffers	1.35 V	1.2 V
Module configurationDiffers	128M x 8	8192M x 72
Row cycle timeDiffers	9 ns	15 ns
Refresh row cycle timeDiffers	9 ns	15 ns
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions2 differ
Width	133.3 mm	133.3 mm
DepthDiffers	4 mm	3.9 mm
HeightDiffers	30 mm	31.2 mm
Other featuresidentical
Doesn't contain	Halogen	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.