Product comparison · 2 memory modules

Kingston Technology 16GB DDR4 2400MT/s vs Kingston Technology 8GB DDR4 2666MT/s

Key differences

Internal memory
- 16GB DDR4 2400MT/s:16 GB
- 8GB DDR4 2666MT/s:8 GB
Memory layout (modules x size)
- 16GB DDR4 2400MT/s:1 x 16 GB
- 8GB DDR4 2666MT/s:1 x 8 GB
Memory data transfer rate
- 16GB DDR4 2400MT/s:2400 MT/s
- 8GB DDR4 2666MT/s:2666 MT/s
CAS latency
- 16GB DDR4 2400MT/s:17
- 8GB DDR4 2666MT/s:19
Module configuration
- 16GB DDR4 2400MT/s:2048M x 72
- 8GB DDR4 2666MT/s:1024M x 72
Row cycle time
- 16GB DDR4 2400MT/s:46.16 ns
- 8GB DDR4 2666MT/s:45.75 ns

Differences highlightedShow differences only

Comparison of 16GB DDR4 2400MT/s, 8GB DDR4 2666MT/s
26 specifications	A Kingston Technology 16GB DDR4 2400MT/s View product	B Kingston Technology 8GB DDR4 2666MT/s View product
Features6 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Memory data transfer rateDiffers	2400 MT/s	2666 MT/s
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	17	19
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory voltage	1.2 V	1.2 V
Module configurationDiffers	2048M x 72	1024M x 72
Row cycle timeDiffers	46.16 ns	45.75 ns
Refresh row cycle time	350 ns	350 ns
Row active time	32 ns	32 ns
SPD profile	Yes	Yes
Product colour	Green	Green
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Softwareidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Height	31.2 mm	31.2 mm
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.