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Product comparison · 2 memory modules

Hypertec 300679-B21-HY (Legacy) vs Lenovo 73P4971-02 memory module

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  • 7specifications compared
  • 6differ
  • 1identical
  • 5known for one product only

Key differences

The Hypertec 300679-B21-HY (Legacy) has 0.5 GB more internal memory than the Lenovo 73P4971-02 memory module (1 GB vs 0.5 GB). The Hypertec 300679-B21-HY (Legacy) has 1 x 0.5 GB more memory layout (modules x size) than the Lenovo 73P4971-02 memory module (2 x 0.5 GB vs 1 x 0.5 GB). The Lenovo 73P4971-02 memory module has 56 -pin DIMM more memory form factor than the Hypertec 300679-B21-HY (Legacy) (240-pin DIMM vs 184-pin DIMM). Only the Hypertec 300679-B21-HY (Legacy) has ECC. Internal memory type: DDR on the Hypertec 300679-B21-HY (Legacy), DDR2 on the Lenovo 73P4971-02 memory module.

  • Internal memory
    • 1 GB
    • 0.5 GB
  • Memory layout (modules x size)
    • 2 x 0.5 GB
    • 1 x 0.5 GB
  • Internal memory type
    • DDR
    • DDR2
  • Memory form factor
    • 184-pin DIMM
    • 240-pin DIMM
  • ECC
    • Yes
    • No
  • Memory clock speed
    • 266 MHz
    • 533 MHz

Side by side

Differences highlightedShow differences only
12 specifications
A

Hypertec

300679-B21-HY (Legacy)View product
B

Lenovo

73P4971-02 memory module

Model 73P4971-02

View product
Features6 differ
Internal memoryDiffers1 GB0.5 GB
Memory layout (modules x size)Differs2 x 0.5 GB1 x 0.5 GB
Internal memory typeDiffersDDRDDR2
Memory form factorDiffers184-pin DIMM240-pin DIMM
ECCDiffersYesNo
CAS latencyKnown for one4
Memory clock speedDiffers266 MHz533 MHz
Memory voltageKnown for one1.8 V
Component forKnown for onePC/Server
Buffered memory typeKnown for oneRegistered (buffered)
Packaging dataidentical
Package typeDIMMDIMM
Other featuresidentical
Number of pinsKnown for one240

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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