Product comparison · 2 memory modules

2-Power 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G vs HyperX Impact 4GB DDR4 2666MHz CL15 SODIMM Module

8specifications compared
8differ
0identical
15known for one product only

Key differences

Internal memory
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:8 GB
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:4 GB
Memory layout (modules x size)
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:1 x 8 GB
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:1 x 4 GB
Internal memory type
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:DDR3
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:DDR4
Component for
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:PC/Server
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:Laptop
Memory form factor
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:240-pin DIMM
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:260-pin SO-DIMM
CAS latency
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:7
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:15
Memory clock speed
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:1066 MHz
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:2666 MHz
Memory ranking
- 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G:2
- Impact 4GB DDR4 2666MHz CL15 SODIMM Module:1

Side by side

Differences highlightedShow differences only

Comparison of 2PDPC31066EDND18G, Impact 4GB DDR4 2666MHz CL15 SODIMM Module
23 specifications	A 2-Power 8GB 1066MHz ECC + TS DIMM Memory - replaces 2PDPC31066EDND18G Model 2PDPC31066EDND18G View product	B HyperX Impact 4GB DDR4 2666MHz CL15 SODIMM Module View product
Features8 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	260-pin SO-DIMM
CAS latencyDiffers	7	15
Memory clock speedDiffers	1066 MHz	2666 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Memory rankingDiffers	2	1
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Memory typeKnown for one	Unknown — not stated by the source	PC-21300
Product colourKnown for one	Unknown — not stated by the source	Black
ECCKnown for one	Yes	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 supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
WeightKnown for one	28 g	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	SO-DIMM
Other featuresidentical
Number of pinsKnown for one	Unknown — not stated by the source	260

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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