Product comparison · 2 memory modules

Lenovo 46C7522 memory module vs Lenovo 73P4971-02 memory module

7specifications compared
5differ
2identical
4known for one product only

Key differences

Internal memory
- 46C7522 memory module:4 GB
- 73P4971-02 memory module:0.5 GB
Memory layout (modules x size)
- 46C7522 memory module:1 x 4 GB
- 73P4971-02 memory module:1 x 0.5 GB
ECC
- 46C7522 memory module:Yes
- 73P4971-02 memory module:No
CAS latency
- 46C7522 memory module:5
- 73P4971-02 memory module:4
Memory clock speed
- 46C7522 memory module:667 MHz
- 73P4971-02 memory module:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of 46C7522, 73P4971-02
11 specifications	A Lenovo 46C7522 memory module Model 46C7522 View product	B Lenovo 73P4971-02 memory module Model 73P4971-02 View product
Features5 differ
Internal memoryDiffers	4 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	5	4
Memory clock speedDiffers	667 MHz	533 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Component forKnown for one	PC/Server	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	240

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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