Product comparison · 2 memory modules

Dell 8GB (2x4GB), DDR II SDRAM, 800MHz, Precision T5400, ECC vs HyperX 8GB DDR3 1333MHz Kit

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

Key differences

Internal memory type
- 8GB (2x4GB), DDR II SDRAM, 800MHz, Precision T5400, ECC:DDR2
- 8GB DDR3 1333MHz Kit:DDR3
Memory clock speed
- 8GB (2x4GB), DDR II SDRAM, 800MHz, Precision T5400, ECC:800 MHz
- 8GB DDR3 1333MHz Kit:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 8GB (2x4GB), DDR II SDRAM, 800MHz, Precision T5400, ECC, 8GB DDR3 1333MHz Kit
11 specifications	A Dell 8GB (2x4GB), DDR II SDRAM, 800MHz, Precision T5400, ECC View product	B HyperX 8GB DDR3 1333MHz Kit View product
Features2 differ
Memory layout (modules x size)Known for one	Unknown — not stated by the source	4 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Memory clock speedDiffers	800 MHz	1333 MHz
Row cycle timeKnown for one	Unknown — not stated by the source	49.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	110 ns
Row active timeKnown for one	Unknown — not stated by the source	36 ns
ECCKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Other featuresidentical
Number of pinsKnown for one	240	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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