Product comparison · 2 memory modules

Kingston Technology 4GB DDR4 2133MHz Server Premier Module vs Kingston Technology System Specific Memory KCP421SD8/16 memory module

Key differences

Internal memory
- 4GB DDR4 2133MHz Server Premier Module:4 GB
- System Specific Memory KCP421SD8/16 memory module:16 GB
Memory layout (modules x size)
- 4GB DDR4 2133MHz Server Premier Module:1 x 4 GB
- System Specific Memory KCP421SD8/16 memory module:1 x 16 GB
ECC
- 4GB DDR4 2133MHz Server Premier Module:Yes
- System Specific Memory KCP421SD8/16 memory module:No
Memory ranking
- 4GB DDR4 2133MHz Server Premier Module:1
- System Specific Memory KCP421SD8/16 memory module:2
Module configuration
- 4GB DDR4 2133MHz Server Premier Module:512M x 72
- System Specific Memory KCP421SD8/16 memory module:2048M x 64
Memory type
- 4GB DDR4 2133MHz Server Premier Module:PC-17000
- System Specific Memory KCP421SD8/16 memory module:PC4-17000

Differences highlightedShow differences only

Comparison of 4GB DDR4 2133MHz Server Premier Module, KCP421SD8/16
26 specifications	A Kingston Technology 4GB DDR4 2133MHz Server Premier Module View product	B Kingston Technology System Specific Memory KCP421SD8/16 memory module Model KCP421SD8/16 View product
Features6 differ
Internal memoryDiffers	4 GB	16 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 16 GB
ECCDiffers	Yes	No
Memory rankingDiffers	1	2
Module configurationDiffers	512M x 72	2048M x 64
Row cycle timeKnown for one	46.5 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Row active timeKnown for one	33 ns	Unknown — not stated by the source
Memory typeDiffers	PC-17000	PC4-17000
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-55 - 100 °C	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	30 mm	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	x8

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.