Product comparison · 2 memory modules

HP 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM vs HP 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM

9specifications compared
2differ
7identical
1known for one product only

Key differences

Internal memory
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:4 GB
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:8 GB
Memory layout (modules x size)
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:1 x 4 GB
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:1 x 8 GB

Side by side

Differences highlightedShow differences only

Comparison of 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM, 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM
10 specifications	A HP 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM View product	B HP 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM View product
Features2 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	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECC	Yes	Yes
Memory clock speed	2133 MHz	2133 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Compatible products	Z440, Z640, Z840	Z440, Z640, Z840
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C

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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