Product comparison · 2 memory modules

Lenovo 46W0670 memory module vs Lenovo 46W0791 memory module

Key differences

Internal memory
- 46W0670 memory module:16 GB
- 46W0791 memory module:8 GB
Internal memory type
- 46W0670 memory module:DDR3
- 46W0791 memory module:DDR4
Memory form factor
- 46W0670 memory module:240-pin DIMM
- 46W0791 memory module:288-pin DIMM
CAS latency
- 46W0670 memory module:13
- 46W0791 memory module:15
Memory clock speed
- 46W0670 memory module:1866 MHz
- 46W0791 memory module:2133 MHz
Memory voltage
- 46W0670 memory module:1.5 V
- 46W0791 memory module:1.2 V

Differences highlightedShow differences only

Comparison of 46W0670, 46W0791
8 specifications	A Lenovo 46W0670 memory module Model 46W0670 View product	B Lenovo 46W0791 memory module Model 46W0791 View product
Features6 differ
Internal memoryDiffers	16 GB	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	13	15
Memory clock speedDiffers	1866 MHz	2133 MHz
Memory voltageDiffers	1.5 V	1.2 V

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.