Product comparison · 2 memory modules

Kingston Technology 16GB DDR4-2133MHZ vs Kingston Technology System Specific Memory KCS-UC421/32G memory module

Key differences

Internal memory
- 16GB DDR4-2133MHZ:16 GB
- System Specific Memory KCS-UC421/32G memory module:32 GB
Memory layout (modules x size)
- 16GB DDR4-2133MHZ:2 x 8 GB
- System Specific Memory KCS-UC421/32G memory module:1 x 32 GB
ECC
- 16GB DDR4-2133MHZ:No
- System Specific Memory KCS-UC421/32G memory module:Yes

Differences highlightedShow differences only

Comparison of 16GB DDR4-2133MHZ, KCS-UC421/32G
22 specifications	A Kingston Technology 16GB DDR4-2133MHZ View product	B Kingston Technology System Specific Memory KCS-UC421/32G memory module Model KCS-UC421/32G View product
Features3 differ
Internal memoryDiffers	16 GB	32 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 32 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
Memory busKnown for one	64 bit	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	1024M x 64	Unknown — not stated by the source
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
Product colourKnown for one	Green	Unknown — not stated by the source
Lead plating	Gold	Gold
CAS latencyKnown for one	Unknown — not stated by the source	15
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
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
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
HeightKnown for one	31.2 mm	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.