Product comparison · 2 memory modules

Hypertec ME.E51DD.P21-HY (Legacy) vs Hypertec ME.E51SD.P33-HY (Legacy)

8specifications compared
4differ
4identical
0known for one product only

Key differences

The Hypertec ME.E51DD.P21-HY (Legacy) has 16 -pin DIMM more memory form factor than the Hypertec ME.E51SD.P33-HY (Legacy) (184-pin DIMM vs 168-pin DIMM). The Hypertec ME.E51DD.P21-HY (Legacy) has 133 MHz more memory clock speed than the Hypertec ME.E51SD.P33-HY (Legacy) (266 MHz vs 133 MHz). Only the Hypertec ME.E51DD.P21-HY (Legacy) has ECC. Internal memory type: DDR on the Hypertec ME.E51DD.P21-HY (Legacy), SDR SDRAM on the Hypertec ME.E51SD.P33-HY (Legacy).

Internal memory type
- ME.E51DD.P21-HY (Legacy):DDR
- ME.E51SD.P33-HY (Legacy):SDR SDRAM
Memory form factor
- ME.E51DD.P21-HY (Legacy):184-pin DIMM
- ME.E51SD.P33-HY (Legacy):168-pin DIMM
ECC
- ME.E51DD.P21-HY (Legacy):Yes
- ME.E51SD.P33-HY (Legacy):No
Memory clock speed
- ME.E51DD.P21-HY (Legacy):266 MHz
- ME.E51SD.P33-HY (Legacy):133 MHz

Side by side

Differences highlightedShow differences only

Comparison of ME.E51DD.P21-HY (Legacy), ME.E51SD.P33-HY (Legacy)
8 specifications	A Hypertec ME.E51DD.P21-HY (Legacy)View product	B Hypertec ME.E51SD.P33-HY (Legacy)View product
Features4 differ
Internal memory typeDiffers	DDR	SDR SDRAM
Memory form factorDiffers	184-pin DIMM	168-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	266 MHz	133 MHz

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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