Product comparison · 2 memory modules

HyperX 3GB DDR3 2000MHz Kit vs Lenovo 2GB ECC DDR3 RDIMM

6specifications compared
4differ
2identical
9known for one product only

Key differences

Internal memory
- 3GB DDR3 2000MHz Kit:3 GB
- 2GB ECC DDR3 RDIMM:2 GB
Memory layout (modules x size)
- 3GB DDR3 2000MHz Kit:3 x 1 GB
- 2GB ECC DDR3 RDIMM:1 x 2 GB
Memory clock speed
- 3GB DDR3 2000MHz Kit:2000 MHz
- 2GB ECC DDR3 RDIMM:133 MHz
Memory voltage
- 3GB DDR3 2000MHz Kit:1.65 V
- 2GB ECC DDR3 RDIMM:1.35 V

Side by side

Differences highlightedShow differences only

Comparison of 3GB DDR3 2000MHz Kit, 2GB ECC DDR3 RDIMM
15 specifications	A HyperX 3GB DDR3 2000MHz Kit View product	B Lenovo 2GB ECC DDR3 RDIMM View product
Features4 differ
Internal memoryDiffers	3 GB	2 GB
Memory layout (modules x size)Differs	3 x 1 GB	1 x 2 GB
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	2000 MHz	133 MHz
Memory busKnown for one	64 bit	Unknown — not stated by the source
Memory voltageDiffers	1.65 V	1.35 V
Row cycle timeKnown for one	49.5 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	110 ns	Unknown — not stated by the source
Row active timeKnown for one	36 ns	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Other featuresidentical
Special featuresKnown for one	240-pin	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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