Product comparison · 2 memory modules

HyperX 16GB (2x 8GB), DDR3L vs HyperX 16GB DDR4 2133MHz

19specifications compared
13differ
6identical
11known for one product only

Key differences

Memory layout (modules x size)
- 16GB (2x 8GB), DDR3L:2 x 8 GB
- 16GB DDR4 2133MHz:1 x 16 GB
Internal memory type
- 16GB (2x 8GB), DDR3L:DDR3L
- 16GB DDR4 2133MHz:DDR4
Component for
- 16GB (2x 8GB), DDR3L:PC/Server
- 16GB DDR4 2133MHz:Laptop
Memory form factor
- 16GB (2x 8GB), DDR3L:240-pin DIMM
- 16GB DDR4 2133MHz:260-pin SO-DIMM
CAS latency
- 16GB (2x 8GB), DDR3L:11
- 16GB DDR4 2133MHz:13
Memory clock speed
- 16GB (2x 8GB), DDR3L:1866 MHz
- 16GB DDR4 2133MHz:2133 MHz
Memory voltage
- 16GB (2x 8GB), DDR3L:1.35 V
- 16GB DDR4 2133MHz:1.2 V
Module configuration
- 16GB (2x 8GB), DDR3L:1024M x 64
- 16GB DDR4 2133MHz:2048M x 64

Side by side

Differences highlightedShow differences only

Comparison of 16GB (2x 8GB), DDR3L, 16GB DDR4 2133MHz
30 specifications	A HyperX 16GB (2x 8GB), DDR3L View product	B HyperX 16GB DDR4 2133MHz View product
Features11 differ
Internal memory	16 GB	16 GB
Memory layout (modules x size)Differs	2 x 8 GB	1 x 16 GB
Internal memory typeDiffers	DDR3L	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	260-pin SO-DIMM
CAS latencyDiffers	11	13
Memory clock speedDiffers	1866 MHz	2133 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.35 V	1.2 V
Module configurationDiffers	1024M x 64	2048M x 64
Row cycle timeDiffers	44.75 ns	46.5 ns
Refresh row cycle timeDiffers	260 ns	350 ns
Row active timeDiffers	32.125 ns	32.75 ns
Intel Extreme Memory Profile (XMP)	Yes	Yes
Memory typeKnown for one	Unknown — not stated by the source	PC-17000
Product colour	Black	Black
ECCKnown for one	No	Unknown — not stated by the source
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WidthDiffers	133.3 mm	69.6 mm
HeightDiffers	32.8 mm	30 mm
DepthKnown for one	7.08 mm	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	x8
Number of pinsKnown for one	Unknown — not stated by the source	260

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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