Product comparison · 2 memory modules

2-Power 4GB DDR3 DIMM vs HyperX Memory Black 8GB DDR4 2800MHz Kit

17specifications compared
11differ
6identical
14known for one product only

Key differences

The HyperX Memory Black 8GB DDR4 2800MHz Kit has 4 GB more internal memory than the 2-Power 4GB DDR3 DIMM (8 GB vs 4 GB). The HyperX Memory Black 8GB DDR4 2800MHz Kit has 1 x 4 GB more memory layout (modules x size) than the 2-Power 4GB DDR3 DIMM (2 x 4 GB vs 1 x 4 GB). The HyperX Memory Black 8GB DDR4 2800MHz Kit has 48 -pin DIMM more memory form factor than the 2-Power 4GB DDR3 DIMM (288-pin DIMM vs 240-pin DIMM). Internal memory type: DDR3 on the 2-Power 4GB DDR3 DIMM, DDR4 on the HyperX Memory Black 8GB DDR4 2800MHz Kit. Product colour: Green on the 2-Power 4GB DDR3 DIMM, Black on the HyperX Memory Black 8GB DDR4 2800MHz Kit.

Internal memory
- 4GB DDR3 DIMM:4 GB
- Memory Black 8GB DDR4 2800MHz Kit:8 GB
Memory layout (modules x size)
- 4GB DDR3 DIMM:1 x 4 GB
- Memory Black 8GB DDR4 2800MHz Kit:2 x 4 GB
Internal memory type
- 4GB DDR3 DIMM:DDR3
- Memory Black 8GB DDR4 2800MHz Kit:DDR4
Memory form factor
- 4GB DDR3 DIMM:240-pin DIMM
- Memory Black 8GB DDR4 2800MHz Kit:288-pin DIMM
CAS latency
- 4GB DDR3 DIMM:9
- Memory Black 8GB DDR4 2800MHz Kit:14
Memory clock speed
- 4GB DDR3 DIMM:1333 MHz
- Memory Black 8GB DDR4 2800MHz Kit:2800 MHz
Memory ranking
- 4GB DDR3 DIMM:2
- Memory Black 8GB DDR4 2800MHz Kit:1
Product colour
- 4GB DDR3 DIMM:Green
- Memory Black 8GB DDR4 2800MHz Kit:Black

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3 DIMM, Memory Black 8GB DDR4 2800MHz Kit
31 specifications	A 2-Power 4GB DDR3 DIMM View product	B HyperX Memory Black 8GB DDR4 2800MHz Kit View product
Features8 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 4 GB
Internal memory typeDiffers	DDR3	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
CAS latencyDiffers	9	14
Memory clock speedDiffers	1333 MHz	2800 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	46.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	260 ns
Row active timeKnown for one	Unknown — not stated by the source	33 ns
Intel Extreme Memory Profile (XMP)Known for one	Unknown — not stated by the source	Yes
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-22400
Product colourDiffers	Green	Black
Lead platingKnown for one	Unknown — not stated by the source	Gold
ECCKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Softwareidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	152 mm	133.3 mm
DepthDiffers	6 mm	7.9 mm
HeightDiffers	52 mm	32.8 mm
WeightKnown for one	22 g	Unknown — not stated by the source
Packaging dataidentical
Package type	DIMM	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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