Product comparison · 2 memory modules

Kingston Technology ValueRAM KCP426SS6/4 memory module vs Kingston Technology KTD-PE421E/16G memory module

Key differences

Internal memory
- ValueRAM KCP426SS6/4 memory module:4 GB
- KTD-PE421E/16G memory module:16 GB
Memory layout (modules x size)
- ValueRAM KCP426SS6/4 memory module:1 x 4 GB
- KTD-PE421E/16G memory module:1 x 16 GB
Component for
- ValueRAM KCP426SS6/4 memory module:Laptop
- KTD-PE421E/16G memory module:PC/Server
Memory form factor
- ValueRAM KCP426SS6/4 memory module:260-pin SO-DIMM
- KTD-PE421E/16G memory module:288-pin DIMM
ECC
- ValueRAM KCP426SS6/4 memory module:No
- KTD-PE421E/16G memory module:Yes
CAS latency
- ValueRAM KCP426SS6/4 memory module:17
- KTD-PE421E/16G memory module:15
Memory ranking
- ValueRAM KCP426SS6/4 memory module:1
- KTD-PE421E/16G memory module:2

Differences highlightedShow differences only

Comparison of KCP426SS6/4, KTD-PE421E/16G
14 specifications	A Kingston Technology ValueRAM KCP426SS6/4 memory module Model KCP426SS6/4 View product	B Kingston Technology KTD-PE421E/16G memory module Model KTD-PE421E/16G View product
Features7 differ
Internal memoryDiffers	4 GB	16 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 16 GB
Internal memory type	DDR4	DDR4
Memory data transfer rateKnown for one	2666 MT/s	Unknown — not stated by the source
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	260-pin SO-DIMM	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	17	15
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingDiffers	1	2
Memory voltage	1.2 V	1.2 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	9 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

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.