Product comparison · 2 memory modules

HyperX 8GB DDR4 2400MHz Kit vs HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit

23specifications compared
6differ
17identical
5known for one product only

Key differences

The HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit has 1 more CAS latency than the HyperX 8GB DDR4 2400MHz Kit (15 vs 14). The HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit has 266 MHz more memory clock speed than the HyperX 8GB DDR4 2400MHz Kit (2666 MHz vs 2400 MHz). The HyperX 8GB DDR4 2400MHz Kit has 1.75 ns more row cycle time than the HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit (46.75 ns vs 45 ns). Component for: Laptop on the HyperX 8GB DDR4 2400MHz Kit, PC/Server on the HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit. Memory type: PC-19200 on the HyperX 8GB DDR4 2400MHz Kit, PC-21300 on the HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit.

Component for
- 8GB DDR4 2400MHz Kit:Laptop
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:PC/Server
CAS latency
- 8GB DDR4 2400MHz Kit:14
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:15
Memory clock speed
- 8GB DDR4 2400MHz Kit:2400 MHz
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:2666 MHz
Row cycle time
- 8GB DDR4 2400MHz Kit:46.75 ns
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:45 ns
Row active time
- 8GB DDR4 2400MHz Kit:29.125 ns
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:26.25 ns
Memory type
- 8GB DDR4 2400MHz Kit:PC-19200
- Impact 8GB DDR4 2666MHz CL15 SODIMM Kit:PC-21300

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR4 2400MHz Kit, Impact 8GB DDR4 2666MHz CL15 SODIMM Kit
28 specifications	A HyperX 8GB DDR4 2400MHz Kit View product	B HyperX Impact 8GB DDR4 2666MHz CL15 SODIMM Kit View product
Features6 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	2 x 4 GB	2 x 4 GB
Internal memory type	DDR4	DDR4
Component forDiffers	Laptop	PC/Server
Memory form factor	260-pin SO-DIMM	260-pin SO-DIMM
CAS latencyDiffers	14	15
Memory clock speedDiffers	2400 MHz	2666 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory ranking	1	1
Memory voltage	1.2 V	1.2 V
Module configuration	512M x 64	512M x 64
Row cycle timeDiffers	46.75 ns	45 ns
Refresh row cycle time	260 ns	260 ns
Row active timeDiffers	29.125 ns	26.25 ns
Intel Extreme Memory Profile (XMP)Known for one	Yes	Unknown — not stated by the source
Memory typeDiffers	PC-19200	PC-21300
Product colour	Black	Black
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
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 supported	Yes	Yes
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supported	Yes	Yes
Weight & dimensionsidentical
Width	69.6 mm	69.6 mm
Height	30 mm	30 mm
Other featuresidentical
Chips organisationKnown for one	x8	Unknown — not stated by the source
Number of pins	260	260
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-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.

More memory module comparisons

All memory module comparisons