Product comparison · 2 memory modules

Fujitsu 64GB DDR4-2133 R ECC vs Hypertec H6Y77AA-HY memory module

Key differences

Internal memory
- 64GB DDR4-2133 R ECC:64 GB
- H6Y77AA-HY memory module:8 GB
Internal memory type
- 64GB DDR4-2133 R ECC:DDR4
- H6Y77AA-HY memory module:DDR3L
Memory form factor
- 64GB DDR4-2133 R ECC:288-pin DIMM
- H6Y77AA-HY memory module:204-pin SO-DIMM
ECC
- 64GB DDR4-2133 R ECC:Yes
- H6Y77AA-HY memory module:No
Memory clock speed
- 64GB DDR4-2133 R ECC:2133 MHz
- H6Y77AA-HY memory module:1600 MHz
Buffered memory type
- 64GB DDR4-2133 R ECC:Registered (buffered)
- H6Y77AA-HY memory module:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 64GB DDR4-2133 R ECC, H6Y77AA-HY
9 specifications	A Fujitsu 64GB DDR4-2133 R ECC View product	B Hypertec H6Y77AA-HY memory module Model H6Y77AA-HY View product
Features6 differ
Internal memoryDiffers	64 GB	8 GB
Memory layout (modules x size)Known for one	2 x 32 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR4	DDR3L
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	288-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	2133 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	2	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.