Product comparison · 2 memory modules

Lenovo 16GB TruDDR4 PC4-17000 Express Seller vs Lenovo 49Y1379 memory module

Key differences

Internal memory
- 16GB TruDDR4 PC4-17000 Express Seller:16 GB
- 49Y1379 memory module:8 GB
Memory layout (modules x size)
- 16GB TruDDR4 PC4-17000 Express Seller:1 x 16 GB
- 49Y1379 memory module:1 x 8 GB
Internal memory type
- 16GB TruDDR4 PC4-17000 Express Seller:DDR4
- 49Y1379 memory module:DDR3
Memory form factor
- 16GB TruDDR4 PC4-17000 Express Seller:288-pin DIMM
- 49Y1379 memory module:240-pin DIMM
CAS latency
- 16GB TruDDR4 PC4-17000 Express Seller:15
- 49Y1379 memory module:9
Memory clock speed
- 16GB TruDDR4 PC4-17000 Express Seller:2133 MHz
- 49Y1379 memory module:1333 MHz
Memory voltage
- 16GB TruDDR4 PC4-17000 Express Seller:1.2 V
- 49Y1379 memory module:1.35 V

Differences highlightedShow differences only

Comparison of 16GB TruDDR4 PC4-17000 Express Seller, 49Y1379
11 specifications	A Lenovo 16GB TruDDR4 PC4-17000 Express Seller View product	B Lenovo 49Y1379 memory module Model 49Y1379 View product
Features7 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3
Component for	PC/Server	PC/Server
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	15	9
Memory clock speedDiffers	2133 MHz	1333 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageDiffers	1.2 V	1.35 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.