Product comparison · 2 memory modules

HyperX 4GB DDR3L-1866 vs Kingston Technology 8GB DDR3 1600MHz

15specifications compared
7differ
8identical
10known for one product only

Key differences

The Kingston Technology 8GB DDR3 1600MHz has 4 GB more internal memory than the HyperX 4GB DDR3L-1866 (8 GB vs 4 GB). The HyperX 4GB DDR3L-1866 has 266 MHz more bus clock rate than the Kingston Technology 8GB DDR3 1600MHz (1866 MHz vs 1600 MHz). The Kingston Technology 8GB DDR3 1600MHz has 4,096 MB more internal memory than the HyperX 4GB DDR3L-1866 (8192 MB vs 4096 MB). Memory layout (modules x size): 1 x 4 GB on the HyperX 4GB DDR3L-1866, 1 x 8 GB on the Kingston Technology 8GB DDR3 1600MHz. Internal memory type: DDR3L on the HyperX 4GB DDR3L-1866, DDR3 on the Kingston Technology 8GB DDR3 1600MHz.

Internal memory
- 4GB DDR3L-1866:4 GB
- 8GB DDR3 1600MHz:8 GB
Memory layout (modules x size)
- 4GB DDR3L-1866:1 x 4 GB
- 8GB DDR3 1600MHz:1 x 8 GB
Internal memory type
- 4GB DDR3L-1866:DDR3L
- 8GB DDR3 1600MHz:DDR3
Module configuration
- 4GB DDR3L-1866:512M x 64
- 8GB DDR3 1600MHz:1G X 64
Bus clock rate
- 4GB DDR3L-1866:1866 MHz
- 8GB DDR3 1600MHz:1600 MHz
Internal memory
- 4GB DDR3L-1866:4096 MB
- 8GB DDR3 1600MHz:8192 MB
Memory layout
- 4GB DDR3L-1866:1 x 4096 MB
- 8GB DDR3 1600MHz:1 x 8192 MB

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1866, 8GB DDR3 1600MHz
25 specifications	A HyperX 4GB DDR3L-1866 View product	B Kingston Technology 8GB DDR3 1600MHz View product
Features4 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR3L	DDR3
Component for	Laptop	Laptop
Memory form factor	204-pin SO-DIMM	204-pin SO-DIMM
ECC	No	No
CAS latency	11	11
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	1.35 V	Unknown — not stated by the source
Module configurationDiffers	512M x 64	1G X 64
Row cycle timeKnown for one	44.7 ns	Unknown — not stated by the source
Refresh row cycle timeKnown for one	260 ns	Unknown — not stated by the source
Lead plating	Gold	Gold
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
Weight & dimensionsidentical
WidthKnown for one	67.6 mm	Unknown — not stated by the source
HeightKnown for one	30 mm	Unknown — not stated by the source
Other features3 differ
Bus clock rateDiffers	1866 MHz	1600 MHz
Error indication	No	No
Internal memoryDiffers	4096 MB	8192 MB
Memory layoutDiffers	1 x 4096 MB	1 x 8192 MB
Chips organisationKnown for one	Unknown — not stated by the source	X8
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-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.

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