Product comparison · 2 memory modules

Kingston Technology 16GB DDR4 2133MHz Module vs Kingston Technology 8GB DDR4 2400MHz Module

Key differences

Internal memory
- 16GB DDR4 2133MHz Module:16 GB
- 8GB DDR4 2400MHz Module:8 GB
Memory layout (modules x size)
- 16GB DDR4 2133MHz Module:2 x 8 GB
- 8GB DDR4 2400MHz Module:1 x 8 GB
ECC
- 16GB DDR4 2133MHz Module:No
- 8GB DDR4 2400MHz Module:Yes
CAS latency
- 16GB DDR4 2133MHz Module:15
- 8GB DDR4 2400MHz Module:17
Buffered memory type
- 16GB DDR4 2133MHz Module:Unregistered (unbuffered)
- 8GB DDR4 2400MHz Module:Registered (buffered)
Module configuration
- 16GB DDR4 2133MHz Module:1024M x 64
- 8GB DDR4 2400MHz Module:1024M x 72
Row cycle time
- 16GB DDR4 2133MHz Module:46.5 ns
- 8GB DDR4 2400MHz Module:46.16 ns
Refresh row cycle time
- 16GB DDR4 2133MHz Module:350 ns
- 8GB DDR4 2400MHz Module:260 ns

Differences highlightedShow differences only

Comparison of 16GB DDR4 2133MHz Module, 8GB DDR4 2400MHz Module
30 specifications	A Kingston Technology 16GB DDR4 2133MHz Module View product	B Kingston Technology 8GB DDR4 2400MHz Module View product
Features10 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 8 GB
ECCDiffers	No	Yes
CAS latencyDiffers	15	17
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Module configurationDiffers	1024M x 64	1024M x 72
Row cycle timeDiffers	46.5 ns	46.16 ns
Refresh row cycle timeDiffers	350 ns	260 ns
Row active timeDiffers	33 ns	32 ns
Memory typeDiffers	PC4-17000	PC4-19200
SPD profileKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightKnown for one	31.2 mm	Unknown — not stated by the source
Other featuresidentical
Doesn't containKnown for one	Halogen	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.