Product comparison · 2 memory modules

Lenovo 49Y1561 memory module vs Lenovo 49Y1565-RFB memory module

Key differences

Internal memory
- 49Y1561 memory module:4 GB
- 49Y1565-RFB memory module:16 GB
Memory clock speed
- 49Y1561 memory module:1600 MHz
- 49Y1565-RFB memory module:1333 MHz

Differences highlightedShow differences only

Comparison of 49Y1561, 49Y1565-RFB
9 specifications	A Lenovo 49Y1561 memory module Model 49Y1561 View product	B Lenovo 49Y1565-RFB memory module Model 49Y1565-RFB View product
Features2 differ
Internal memoryDiffers	4 GB	16 GB
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	11	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)

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.