Product comparison · 2 memory modules

Lenovo 43C1705-RFB memory module vs Lenovo 49Y1438 memory module

8specifications compared
4differ
4identical
1known for one product only

Key differences

Internal memory
- 43C1705-RFB memory module:1 GB
- 49Y1438 memory module:2 GB
Memory layout (modules x size)
- 43C1705-RFB memory module:1 x 1 GB
- 49Y1438 memory module:1 x 2 GB
Memory clock speed
- 43C1705-RFB memory module:1066 MHz
- 49Y1438 memory module:1333 MHz
Buffered memory type
- 43C1705-RFB memory module:Unregistered (unbuffered)
- 49Y1438 memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 43C1705-RFB, 49Y1438
9 specifications	A Lenovo 43C1705-RFB memory module Model 43C1705-RFB View product	B Lenovo 49Y1438 memory module Model 49Y1438 View product
Features4 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	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.

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