Product comparison · 2 memory modules

HP 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM vs HP J7W44AV memory module

Key differences

Internal memory type
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:DDR4
- J7W44AV memory module:DDR3L
Component for
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:PC/Server
- J7W44AV memory module:Laptop
Memory form factor
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:288-pin DIMM
- J7W44AV memory module:204-pin SO-DIMM
ECC
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:Yes
- J7W44AV memory module:No
Memory clock speed
- 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM:2133 MHz
- J7W44AV memory module:1600 MHz

Differences highlightedShow differences only

Comparison of 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM, J7W44AV
11 specifications	A HP 8GB (1x8GB) DDR4-2133 MHz ECC Registered RAM View product	B HP J7W44AV memory module Model J7W44AV View product
Features5 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory typeDiffers	DDR4	DDR3L
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	288-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	2133 MHz	1600 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Compatible productsKnown for one	Z440, Z640, Z840	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source

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.