Product comparison · 2 memory modules

Kingston Technology 16GB 1866MHz vs Kingston Technology 4GB DDR3 1600MHz Module

16specifications compared
8differ
8identical
8known for one product only

Key differences

The Kingston Technology 16GB 1866MHz has 12 GB more internal memory than the Kingston Technology 4GB DDR3 1600MHz Module (16 GB vs 4 GB). The Kingston Technology 16GB 1866MHz has 2 more CAS latency than the Kingston Technology 4GB DDR3 1600MHz Module (13 vs 11). The Kingston Technology 16GB 1866MHz has 266 MHz more bus clock rate than the Kingston Technology 4GB DDR3 1600MHz Module (1866 MHz vs 1600 MHz). Memory layout (modules x size): 1 x 16 GB on the Kingston Technology 16GB 1866MHz, 1 x 4 GB on the Kingston Technology 4GB DDR3 1600MHz Module. Module configuration: 2G X 72 on the Kingston Technology 16GB 1866MHz, 512M x 72 on the Kingston Technology 4GB DDR3 1600MHz Module.

Internal memory
- 16GB 1866MHz:16 GB
- 4GB DDR3 1600MHz Module:4 GB
Memory layout (modules x size)
- 16GB 1866MHz:1 x 16 GB
- 4GB DDR3 1600MHz Module:1 x 4 GB
CAS latency
- 16GB 1866MHz:13
- 4GB DDR3 1600MHz Module:11
Module configuration
- 16GB 1866MHz:2G X 72
- 4GB DDR3 1600MHz Module:512M x 72
Chips organisation
- 16GB 1866MHz:X4
- 4GB DDR3 1600MHz Module:x8
Bus clock rate
- 16GB 1866MHz:1866 MHz
- 4GB DDR3 1600MHz Module:1600 MHz
Internal memory
- 16GB 1866MHz:16384 MB
- 4GB DDR3 1600MHz Module:4096 MB
Memory layout
- 16GB 1866MHz:1 x 16384 MB
- 4GB DDR3 1600MHz Module:1 x 4096 MB

Side by side

Differences highlightedShow differences only

Comparison of 16GB 1866MHz, 4GB DDR3 1600MHz Module
24 specifications	A Kingston Technology 16GB 1866MHz View product	B Kingston Technology 4GB DDR3 1600MHz Module View product
Features4 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	13	11
Memory bus	72 bit	72 bit
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory ranking	2	2
Module configurationDiffers	2G X 72	512M x 72
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Memory typeKnown for one	Unknown — not stated by the source	PC-12800
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
Other features4 differ
Chips organisationDiffers	X4	x8
CompatibilityKnown for one	A7187318 (DELL)	Unknown — not stated by the source
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indication	ECC	ECC
Internal memoryDiffers	16384 MB	4096 MB
Memory layoutDiffers	1 x 16384 MB	1 x 4096 MB
Number of pinsKnown for one	Unknown — not stated by the source	240
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM

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.

More memory module comparisons

All memory module comparisons