Product comparison · 2 memory modules

HP 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM vs HP J7W46AV memory module

Key differences

Internal memory
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:4 GB
- J7W46AV memory module:16 GB
Memory layout (modules x size)
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:1 x 4 GB
- J7W46AV memory module:2 x 8 GB
Internal memory type
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:DDR4
- J7W46AV memory module:DDR3L
Component for
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:PC/Server
- J7W46AV memory module:Laptop
Memory form factor
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:288-pin DIMM
- J7W46AV memory module:204-pin SO-DIMM
ECC
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:Yes
- J7W46AV memory module:No
Memory clock speed
- 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM:2133 MHz
- J7W46AV memory module:1600 MHz

Differences highlightedShow differences only

Comparison of 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM, J7W46AV
10 specifications	A HP 4GB (1x4GB) DDR4-2133 MHz ECC Registered RAM View product	B HP J7W46AV memory module Model J7W46AV View product
Features7 differ
Internal memoryDiffers	4 GB	16 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 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
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.