Product comparison · 2 memory modules

HyperX 16GB DDR3L-1866 vs Kingston Technology 4GB DDR3L-1600

22specifications compared
11differ
11identical
6known for one product only

Key differences

The HyperX 16GB DDR3L-1866 has 12 GB more internal memory than the Kingston Technology 4GB DDR3L-1600 (16 GB vs 4 GB). The Kingston Technology 4GB DDR3L-1600 has 8 bit more memory bus than the HyperX 16GB DDR3L-1866 (72 bit vs 64 bit). The HyperX 16GB DDR3L-1866 has 1 more memory ranking than the Kingston Technology 4GB DDR3L-1600 (2 vs 1). Only the Kingston Technology 4GB DDR3L-1600 has ECC. Memory layout (modules x size): 2 x 8 GB on the HyperX 16GB DDR3L-1866, 1 x 4 GB on the Kingston Technology 4GB DDR3L-1600.

Internal memory
- 16GB DDR3L-1866:16 GB
- 4GB DDR3L-1600:4 GB
Memory layout (modules x size)
- 16GB DDR3L-1866:2 x 8 GB
- 4GB DDR3L-1600:1 x 4 GB
ECC
- 16GB DDR3L-1866:No
- 4GB DDR3L-1600:Yes
Memory bus
- 16GB DDR3L-1866:64 bit
- 4GB DDR3L-1600:72 bit
Memory ranking
- 16GB DDR3L-1866:2
- 4GB DDR3L-1600:1
Module configuration
- 16GB DDR3L-1866:1024M x 64
- 4GB DDR3L-1600:512M x 72
Row cycle time
- 16GB DDR3L-1866:44.7 ns
- 4GB DDR3L-1600:48.125 ns
Bus clock rate
- 16GB DDR3L-1866:1866 MHz
- 4GB DDR3L-1600:1600 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3L-1866, 4GB DDR3L-1600
28 specifications	A HyperX 16GB DDR3L-1866 View product	B Kingston Technology 4GB DDR3L-1600 View product
Features7 differ
Internal memoryDiffers	16 GB	4 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 4 GB
ECCDiffers	No	Yes
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Memory rankingDiffers	2	1
Module configurationDiffers	1024M x 64	512M x 72
Row cycle timeDiffers	44.7 ns	48.125 ns
Row active timeKnown for one	34 ns	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other features4 differ
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indicationDiffers	No	ECC
Internal memoryDiffers	16384 MB	4096 MB
Memory layoutDiffers	2 x 8192 MB	1 x 4096 MB
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	67.6 mm
DepthKnown for one	Unknown — not stated by the source	4 mm
HeightKnown for one	Unknown — not stated by the source	30 mm

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.

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