Product comparison · 2 memory modules

Kingston Technology 16GB DDR4 2133MHz Kit vs Kingston Technology 8GB DDR4 2133MHz SODIMM

Key differences

Internal memory
- 16GB DDR4 2133MHz Kit:16 GB
- 8GB DDR4 2133MHz SODIMM:8 GB
Memory layout (modules x size)
- 16GB DDR4 2133MHz Kit:2 x 8 GB
- 8GB DDR4 2133MHz SODIMM:1 x 8 GB
Component for
- 16GB DDR4 2133MHz Kit:PC/Server
- 8GB DDR4 2133MHz SODIMM:Laptop
Memory form factor
- 16GB DDR4 2133MHz Kit:288-pin DIMM
- 8GB DDR4 2133MHz SODIMM:260-pin SO-DIMM
ECC
- 16GB DDR4 2133MHz Kit:Yes
- 8GB DDR4 2133MHz SODIMM:No
Buffered memory type
- 16GB DDR4 2133MHz Kit:Unregistered (unbuffered)
- 8GB DDR4 2133MHz SODIMM:Fully buffered
Module configuration
- 16GB DDR4 2133MHz Kit:1024M x 72
- 8GB DDR4 2133MHz SODIMM:1024M x 64
Refresh row cycle time
- 16GB DDR4 2133MHz Kit:260 ns
- 8GB DDR4 2133MHz SODIMM:350 ns

Differences highlightedShow differences only

Comparison of 16GB DDR4 2133MHz Kit, 8GB DDR4 2133MHz SODIMM
31 specifications	A Kingston Technology 16GB DDR4 2133MHz Kit View product	B Kingston Technology 8GB DDR4 2133MHz SODIMM View product
Features9 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
ECCDiffers	Yes	No
CAS latency	15	15
Buffered memory typeDiffers	Unregistered (unbuffered)	Fully buffered
Memory ranking	2	2
Memory voltage	1.2 V	1.2 V
Module configurationDiffers	1024M x 72	1024M x 64
Row cycle time	46.5 ns	46.5 ns
Refresh row cycle timeDiffers	260 ns	350 ns
Row active time	33 ns	33 ns
SPD profileKnown for one	Yes	Unknown — not stated by the source
Memory typeDiffers	PC4-17000	PC-17000
Product colour	Green	Green
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
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 & dimensions1 differ
WidthKnown for one	133.3 mm	Unknown — not stated by the source
HeightDiffers	31.2 mm	30 mm
Packaging data1 differ
Package typeDiffers	DIMM	SO-DIMM
Other features1 differ
Chips organisationKnown for one	x8	Unknown — not stated by the source
Doesn't contain	Halogen	Halogen
Number of pinsDiffers	288	260

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.