Product comparison · 2 memory modules

HyperX 4GB DDR3L-1866 vs Kingston Technology 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm

Key differences

Internal memory type
- 4GB DDR3L-1866:DDR3L
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:DDR3
Component for
- 4GB DDR3L-1866:Laptop
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:PC/Server
Memory form factor
- 4GB DDR3L-1866:204-pin SO-DIMM
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:240-pin DIMM
CAS latency
- 4GB DDR3L-1866:11
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:9
Memory voltage
- 4GB DDR3L-1866:1.35 V
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:1.5 V
Bus clock rate
- 4GB DDR3L-1866:1866 MHz
- 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm:1333 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR3L-1866, 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm
27 specifications	A HyperX 4GB DDR3L-1866 View product	B Kingston Technology 4GB 1333MHz DDR3 Non-ECC CL9 DIMM STD Height 30mm View product
Features5 differ
Internal memory typeDiffers	DDR3L	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
CAS latencyDiffers	11	9
Memory clock speedKnown for one	1866 MHz	Unknown — not stated by the source
Memory voltageDiffers	1.35 V	1.5 V
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
Memory typeKnown for one	Unknown — not stated by the source	DDR3
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 features1 differ
Bus clock rateDiffers	1866 MHz	1333 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
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.