Product comparison · 2 memory modules

2-Power 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443 vs 2-Power 2P-KCP426NS8/8 memory module

Key differences

Internal memory
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:4 GB
- 2P-KCP426NS8/8 memory module:8 GB
Memory layout (modules x size)
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:1 x 4 GB
- 2P-KCP426NS8/8 memory module:1 x 8 GB
Internal memory type
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:DDR3L
- 2P-KCP426NS8/8 memory module:DDR4
Memory form factor
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:240-pin DIMM
- 2P-KCP426NS8/8 memory module:288-pin DIMM
ECC
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:Yes
- 2P-KCP426NS8/8 memory module:No
CAS latency
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:9
- 2P-KCP426NS8/8 memory module:19
Memory clock speed
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:1333 MHz
- 2P-KCP426NS8/8 memory module:2666 MHz
Memory ranking
- 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443:2
- 2P-KCP426NS8/8 memory module:1

Differences highlightedShow differences only

Comparison of 2P-46U3443, 2P-KCP426NS8/8
16 specifications	A 2-Power 4GB DDR3 1333MHz ECC RDIMM Memory - replaces 46U3443 Model 2P-46U3443 View product	B 2-Power 2P-KCP426NS8/8 memory module Model 2P-KCP426NS8/8 View product
Features8 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory typeDiffers	DDR3L	DDR4
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	9	19
Memory clock speedDiffers	1333 MHz	2666 MHz
Memory rankingDiffers	2	1
Weight & dimensions4 differ
WidthDiffers	52 mm	30 mm
DepthDiffers	152 mm	35 mm
HeightDiffers	6 mm	1 mm
WeightDiffers	22 g	17 g
Packaging data3 differ
Package widthDiffers	52 mm	45 mm
Package depthDiffers	152 mm	145 mm
Package heightDiffers	6 mm	5 mm

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.