Product comparison · 2 memory modules

HyperX 16GB, DDR3 vs HyperX Memory Black 8GB DDR4 2666MHz Module

19specifications compared
12differ
7identical
11known for one product only

Key differences

Internal memory
- 16GB, DDR3:16 GB
- Memory Black 8GB DDR4 2666MHz Module:8 GB
Memory layout (modules x size)
- 16GB, DDR3:4 x 4 GB
- Memory Black 8GB DDR4 2666MHz Module:1 x 8 GB
Internal memory type
- 16GB, DDR3:DDR3
- Memory Black 8GB DDR4 2666MHz Module:DDR4
Memory form factor
- 16GB, DDR3:240-pin DIMM
- Memory Black 8GB DDR4 2666MHz Module:288-pin DIMM
CAS latency
- 16GB, DDR3:11
- Memory Black 8GB DDR4 2666MHz Module:13
Memory clock speed
- 16GB, DDR3:1866 MHz
- Memory Black 8GB DDR4 2666MHz Module:2666 MHz
Memory voltage
- 16GB, DDR3:1.5,1.575 V
- Memory Black 8GB DDR4 2666MHz Module:1.35 V
Module configuration
- 16GB, DDR3:512M x 64
- Memory Black 8GB DDR4 2666MHz Module:1024M x 64

Side by side

Differences highlightedShow differences only

Comparison of 16GB, DDR3, Memory Black 8GB DDR4 2666MHz Module
30 specifications	A HyperX 16GB, DDR3 View product	B HyperX Memory Black 8GB DDR4 2666MHz Module View product
Features11 differ
Internal memoryDiffers	16 GB	8 GB
Memory layout (modules x size)Differs	4 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR3	DDR4
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
CAS latencyDiffers	11	13
Memory clock speedDiffers	1866 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltageDiffers	1.5,1.575 V	1.35 V
Module configurationDiffers	512M x 64	1024M x 64
Row cycle timeDiffers	48.125 ns	46.5 ns
Row active timeDiffers	35 ns	33 ns
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® B150, Intel® H170, Intel® X99, Intel® Z170
Memory typeKnown for one	Unknown — not stated by the source	PC-21300
Product colourDiffers	Blue	Black
Cooling typeKnown for one	Heatsink	Unknown — not stated by the source
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 & dimensions1 differ
DepthKnown for one	Unknown — not stated by the source	7.9 mm
HeightDiffers	53.9 mm	32.8 mm
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	288

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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