Product comparison · 2 memory modules

HyperX 4GB DDR3L-1866 vs Kingston Technology System Specific Memory KTA-MB1333K2/8G memory module

16specifications compared
8differ
8identical
10known for one product only

Key differences

Internal memory
- 4GB DDR3L-1866:4 GB
- System Specific Memory KTA-MB1333K2/8G memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3L-1866:1 x 4 GB
- System Specific Memory KTA-MB1333K2/8G memory module:2 x 4 GB
Internal memory type
- 4GB DDR3L-1866:DDR3L
- System Specific Memory KTA-MB1333K2/8G memory module:DDR3
CAS latency
- 4GB DDR3L-1866:11
- System Specific Memory KTA-MB1333K2/8G memory module:9
Memory voltage
- 4GB DDR3L-1866:1.35 V
- System Specific Memory KTA-MB1333K2/8G memory module:1.5 V
Bus clock rate
- 4GB DDR3L-1866:1866 MHz
- System Specific Memory KTA-MB1333K2/8G memory module:1333 MHz
Internal memory
- 4GB DDR3L-1866:4096 MB
- System Specific Memory KTA-MB1333K2/8G memory module:8192 MB
Memory layout
- 4GB DDR3L-1866:1 x 4096 MB
- System Specific Memory KTA-MB1333K2/8G memory module:2 x 4096 MB

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1866, KTA-MB1333K2/8G
26 specifications	A HyperX 4GB DDR3L-1866 View product	B Kingston Technology System Specific Memory KTA-MB1333K2/8G memory module Model KTA-MB1333K2/8G View product
Features5 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 4 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 latencyDiffers	11	9
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 voltageDiffers	1.35 V	1.5 V
Module configuration	512M x 64	512M 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
Memory typeKnown for one	Unknown — not stated by the source	PC-10600
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	1333 MHz
Error indication	No	No
Internal memoryDiffers	4096 MB	8192 MB
Memory layoutDiffers	1 x 4096 MB	2 x 4096 MB
CompatibilityKnown for one	Unknown — not stated by the source	MD019G/A (Apple)
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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