Product comparison · 2 memory modules

Lenovo 16GB DDR3-1333 vs Lenovo 4GB PC3-12800 DDR3-1600

6specifications compared
3differ
3identical
9known for one product only

Key differences

Internal memory
- 16GB DDR3-1333:16 GB
- 4GB PC3-12800 DDR3-1600:4 GB
Memory layout (modules x size)
- 16GB DDR3-1333:2 x 8 GB
- 4GB PC3-12800 DDR3-1600:1 x 4 GB
Memory clock speed
- 16GB DDR3-1333:1333 MHz
- 4GB PC3-12800 DDR3-1600:1600 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3-1333, 4GB PC3-12800 DDR3-1600
15 specifications	A Lenovo 16GB DDR3-1333 View product	B Lenovo 4GB PC3-12800 DDR3-1600 View product
Features3 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	1333 MHz	1600 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR3 SDRAM
CAS latencyKnown for one	9	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Other featuresidentical
Form factorKnown for one	Unknown — not stated by the source	UDIMM
Height (imperial)Known for one	Unknown — not stated by the source	3.05 cm (1.2")
Maximum operating temperatureKnown for one	Unknown — not stated by the source	95 °C
Service includedKnown for one	Unknown — not stated by the source	Customer Replaceable Unit
Packaging dataidentical
Package typeKnown for one	DIMM	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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