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Product comparison · 2 memory modules

Hypertec 43R1989-HY memory module vs Hypertec ME.E51DD.P21-HY (Legacy)

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  • 7specifications compared
  • 7differ
  • 0identical
  • 1known for one product only

Key differences

The Hypertec 43R1989-HY memory module has 3.5 GB more internal memory than the Hypertec ME.E51DD.P21-HY (Legacy) (4 GB vs 0.5 GB). The Hypertec 43R1989-HY memory module has 800 MHz more memory clock speed than the Hypertec ME.E51DD.P21-HY (Legacy) (1066 MHz vs 266 MHz). Only the Hypertec ME.E51DD.P21-HY (Legacy) has ECC. Memory layout (modules x size): 1 x 4 GB on the Hypertec 43R1989-HY memory module, 1 x 0.5 GB on the Hypertec ME.E51DD.P21-HY (Legacy). Internal memory type: DDR3 on the Hypertec 43R1989-HY memory module, DDR on the Hypertec ME.E51DD.P21-HY (Legacy).

  • Internal memory
    • 4 GB
    • 0.5 GB
  • Memory layout (modules x size)
    • 1 x 4 GB
    • 1 x 0.5 GB
  • Internal memory type
    • DDR3
    • DDR
  • Component for
    • Laptop
    • PC/Server
  • Memory form factor
    • 204-pin SO-DIMM
    • 184-pin DIMM
  • ECC
    • No
    • Yes
  • Memory clock speed
    • 1066 MHz
    • 266 MHz

Side by side

Differences highlightedShow differences only
8 specifications
A

Hypertec

43R1989-HY memory module

Model 43R1989-HY

View product
B

Hypertec

ME.E51DD.P21-HY (Legacy)View product
Features7 differ
Internal memoryDiffers4 GB0.5 GB
Memory layout (modules x size)Differs1 x 4 GB1 x 0.5 GB
Internal memory typeDiffersDDR3DDR
Component forDiffersLaptopPC/Server
Memory form factorDiffers204-pin SO-DIMM184-pin DIMM
ECCDiffersNoYes
Memory clock speedDiffers1066 MHz266 MHz
Buffered memory typeKnown for oneRegistered (buffered)

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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