Product comparison · 2 memory modules

Hypertec 256MB PC100 vs Hypertec ME.E51DD.P21-HY (Legacy)

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

Key differences

The Hypertec ME.E51DD.P21-HY (Legacy) has 0.25 GB more internal memory than the Hypertec 256MB PC100 (0.5 GB vs 0.25 GB). The Hypertec ME.E51DD.P21-HY (Legacy) has 166 MHz more memory clock speed than the Hypertec 256MB PC100 (266 MHz vs 100 MHz). Only the Hypertec ME.E51DD.P21-HY (Legacy) has ECC. Memory layout (modules x size): 1 x 0.25 GB on the Hypertec 256MB PC100, 1 x 0.5 GB on the Hypertec ME.E51DD.P21-HY (Legacy). Internal memory type: SDR SDRAM on the Hypertec 256MB PC100, DDR on the Hypertec ME.E51DD.P21-HY (Legacy).

Internal memory
- 256MB PC100:0.25 GB
- ME.E51DD.P21-HY (Legacy):0.5 GB
Memory layout (modules x size)
- 256MB PC100:1 x 0.25 GB
- ME.E51DD.P21-HY (Legacy):1 x 0.5 GB
Internal memory type
- 256MB PC100:SDR SDRAM
- ME.E51DD.P21-HY (Legacy):DDR
ECC
- 256MB PC100:No
- ME.E51DD.P21-HY (Legacy):Yes
Memory clock speed
- 256MB PC100:100 MHz
- ME.E51DD.P21-HY (Legacy):266 MHz

Side by side

Differences highlightedShow differences only

Comparison of 256MB PC100, ME.E51DD.P21-HY (Legacy)
10 specifications	A Hypertec 256MB PC100 View product	B Hypertec ME.E51DD.P21-HY (Legacy)View product
Features5 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 0.25 GB	1 x 0.5 GB
Internal memory typeDiffers	SDR SDRAM	DDR
ECCDiffers	No	Yes
Memory clock speedDiffers	100 MHz	266 MHz
Memory typeKnown for one	PC100	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorKnown for one	Unknown — not stated by the source	184-pin DIMM
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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