Product comparison · 2 memory modules

Hypertec 12R8239-HY (Legacy) vs Lenovo 49Y3746 memory module

6specifications compared
3differ
3identical
3known for one product only

Key differences

Memory layout (modules x size)
- 12R8239-HY (Legacy):2 x 2 GB
- 49Y3746 memory module:1 x 4 GB
Internal memory type
- 12R8239-HY (Legacy):DDR2
- 49Y3746 memory module:DDR3
Memory clock speed
- 12R8239-HY (Legacy):533 MHz
- 49Y3746 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 12R8239-HY (Legacy), 49Y3746
9 specifications	A Hypertec 12R8239-HY (Legacy)View product	B Lenovo 49Y3746 memory module Model 49Y3746 View product
Features3 differ
Memory layout (modules x size)Differs	2 x 2 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	533 MHz	1333 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Component forKnown for one	PC/Server	Unknown — not stated by the source

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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