Product comparison · 2 memory modules

HyperX Impact 4GB DDR4 2666MHz CL15 SODIMM Module vs HyperX Impact 8 GB DDR3L 2133 MHz

12specifications compared
8differ
4identical
16known for one product only

Key differences

Internal memory
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:4 GB
- Impact 8 GB DDR3L 2133 MHz:8 GB
Memory layout (modules x size)
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:1 x 4 GB
- Impact 8 GB DDR3L 2133 MHz:1 x 8 GB
Internal memory type
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:DDR4
- Impact 8 GB DDR3L 2133 MHz:DDR3L
Memory form factor
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:260-pin SO-DIMM
- Impact 8 GB DDR3L 2133 MHz:204-pin SO-DIMM
CAS latency
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:15
- Impact 8 GB DDR3L 2133 MHz:11
Memory clock speed
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:2666 MHz
- Impact 8 GB DDR3L 2133 MHz:2133 MHz
Memory voltage
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:1.2 V
- Impact 8 GB DDR3L 2133 MHz:1.35 V
Width
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:69.6 mm
- Impact 8 GB DDR3L 2133 MHz:67.6 mm

Side by side

Differences highlightedShow differences only

Comparison of Impact 4GB DDR4 2666MHz CL15 SODIMM Module, Impact 8 GB DDR3L 2133 MHz
28 specifications	A HyperX Impact 4GB DDR4 2666MHz CL15 SODIMM Module View product	B HyperX Impact 8 GB DDR3L 2133 MHz View product
Features7 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3L
Component for	Laptop	Laptop
Memory form factorDiffers	260-pin SO-DIMM	204-pin SO-DIMM
CAS latencyDiffers	15	11
Memory clock speedDiffers	2666 MHz	2133 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Memory rankingKnown for one	1	Unknown — not stated by the source
Memory voltageDiffers	1.2 V	1.35 V
Memory typeKnown for one	PC-21300	Unknown — not stated by the source
Product colour	Black	Black
Memory busKnown for one	Unknown — not stated by the source	64 bit
Module configurationKnown for one	Unknown — not stated by the source	1G X 64
Lead platingKnown for one	Unknown — not stated by the source	Gold
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
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WidthDiffers	69.6 mm	67.6 mm
Height	30 mm	30 mm
Packaging dataidentical
Package typeKnown for one	SO-DIMM	Unknown — not stated by the source
Other featuresidentical
Number of pinsKnown for one	260	Unknown — not stated by the source
Bus clock rateKnown for one	Unknown — not stated by the source	2133 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB

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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