Product comparison · 2 memory modules

HyperX KHX1600C90D3K2/4G memory module vs Lenovo 49Y1397 memory module

7specifications compared
4differ
3identical
4known for one product only

Key differences

Internal memory
- KHX1600C90D3K2/4G memory module:4 GB
- 49Y1397 memory module:8 GB
Memory layout (modules x size)
- KHX1600C90D3K2/4G memory module:2 x 2 GB
- 49Y1397 memory module:1 x 8 GB
ECC
- KHX1600C90D3K2/4G memory module:No
- 49Y1397 memory module:Yes
Memory clock speed
- KHX1600C90D3K2/4G memory module:1600 MHz
- 49Y1397 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of KHX1600C90D3K2/4G, 49Y1397
11 specifications	A HyperX KHX1600C90D3K2/4G memory module Model KHX1600C90D3K2/4G View product	B Lenovo 49Y1397 memory module Model 49Y1397 View product
Features4 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	2 x 2 GB	1 x 8 GB
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.

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