Product comparison · 2 memory modules

HP 879505-B21 memory module vs Samsung M393A2K43BB1-CPB memory module

10specifications compared
4differ
6identical
1known for one product only

Key differences

Internal memory
- 879505-B21 memory module:8 GB
- M393A2K43BB1-CPB memory module:16 GB
Memory layout (modules x size)
- 879505-B21 memory module:1 x 8 GB
- M393A2K43BB1-CPB memory module:1 x 16 GB
CAS latency
- 879505-B21 memory module:19
- M393A2K43BB1-CPB memory module:15
Memory clock speed
- 879505-B21 memory module:2666 MHz
- M393A2K43BB1-CPB memory module:2133 MHz

Side by side

Differences highlightedShow differences only

Comparison of 879505-B21, M393A2K43BB1-CPB
11 specifications	A HP 879505-B21 memory module Model 879505-B21 View product	B Samsung M393A2K43BB1-CPB memory module Model M393A2K43BB1-CPB View product
Features4 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 16 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	19	15
Memory clock speedDiffers	2666 MHz	2133 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	2
Memory voltage	1.2 V	1.2 V

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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