Product comparison · 2 memory modules

HP 4GB (1x4GB) DDR4-2400 nECC SO-DIMM vs HP 8GB (1x8GB) DDR4-2400 ECC SO-DIMM

11specifications compared
3differ
8identical
0known for one product only

Key differences

Internal memory
- 4GB (1x4GB) DDR4-2400 nECC SO-DIMM:4 GB
- 8GB (1x8GB) DDR4-2400 ECC SO-DIMM:8 GB
Memory layout (modules x size)
- 4GB (1x4GB) DDR4-2400 nECC SO-DIMM:1 x 4 GB
- 8GB (1x8GB) DDR4-2400 ECC SO-DIMM:1 x 8 GB
ECC
- 4GB (1x4GB) DDR4-2400 nECC SO-DIMM:No
- 8GB (1x8GB) DDR4-2400 ECC SO-DIMM:Yes

Side by side

Differences highlightedShow differences only

Comparison of Y7B55AA, Y7B56AA
11 specifications	A HP 4GB (1x4GB) DDR4-2400 nECC SO-DIMM Model Y7B55AA View product	B HP 8GB (1x8GB) DDR4-2400 ECC SO-DIMM Model Y7B56AA View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Internal memory type	DDR4	DDR4
Component for	Laptop	Laptop
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
Memory clock speed	2400 MHz	2400 MHz
Product colour	Black, Green	Black, Green
Weight & dimensionsidentical
Width	133.5 mm	133.5 mm
Height	31.4 mm	31.4 mm
Weight	20 g	20 g

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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