Product comparison · 2 memory modules

HyperX 1GB DDR3 1800MHz Kit vs Lenovo 30R5122 memory module

7specifications compared
3differ
4identical
7known for one product only

Key differences

Internal memory type
- 1GB DDR3 1800MHz Kit:DDR3
- 30R5122 memory module:DDR2
CAS latency
- 1GB DDR3 1800MHz Kit:5
- 30R5122 memory module:4
Memory clock speed
- 1GB DDR3 1800MHz Kit:1800 MHz
- 30R5122 memory module:533 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3 1800MHz Kit, 30R5122
14 specifications	A HyperX 1GB DDR3 1800MHz Kit View product	B Lenovo 30R5122 memory module Model 30R5122 View product
Features3 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)	1 x 1 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	5	4
Memory clock speedDiffers	1800 MHz	533 MHz
Memory busKnown for one	64 bit	Unknown — not stated by the source
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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