Product comparison · 2 memory modules

Hypertec 128MB PC133 (Legacy) vs Hypertec ME.E51DD.P21-HY (Legacy)

6specifications compared
5differ
1identical
4known for one product only

Key differences

Memory layout (modules x size)
- 128MB PC133 (Legacy):1 x 0.125 GB
- ME.E51DD.P21-HY (Legacy):1 x 0.5 GB
Internal memory type
- 128MB PC133 (Legacy):SDR SDRAM
- ME.E51DD.P21-HY (Legacy):DDR
Memory form factor
- 128MB PC133 (Legacy):168-pin DIMM
- ME.E51DD.P21-HY (Legacy):184-pin DIMM
ECC
- 128MB PC133 (Legacy):No
- ME.E51DD.P21-HY (Legacy):Yes
Memory clock speed
- 128MB PC133 (Legacy):133 MHz
- ME.E51DD.P21-HY (Legacy):266 MHz

Side by side

Differences highlightedShow differences only

Comparison of 128MB PC133 (Legacy), ME.E51DD.P21-HY (Legacy)
10 specifications	A Hypertec 128MB PC133 (Legacy)View product	B Hypertec ME.E51DD.P21-HY (Legacy)View product
Features5 differ
Memory layout (modules x size)Differs	1 x 0.125 GB	1 x 0.5 GB
Internal memory typeDiffers	SDR SDRAM	DDR
Component for	PC/Server	PC/Server
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	133 MHz	266 MHz
Memory typeKnown for one	PC133	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	0.5 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Packaging dataidentical
Package typeKnown for one	DIMM	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.

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