Head to head · 2 products

16GB DDR4 RDIMM vs 8GB DDR4

Verified specs side by side. The green tick marks the better value on each measurable row.

Comparing 2 products
16GB DDR4 RDIMM
16GB DDR4 RDIMM—Score pending
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8GB DDR4
8GB DDR4—Score pending
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The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

16GB DDR4 RDIMM
—
8GB DDR4
—
16GB DDR4 RDIMM
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Full specs

    Side-by-side specifications

    Performance1 difference
    RAM
    16 GB
    —
    Ram Type
    DDR4
    DDR4
    Design1 difference
    Weight
    24 g
    —
    General5 differences
    CAS latency
    15
    15
    Manufacturer Sku
    2PCM-KTH-PL421/16G
    M391A1G43DB0-CPB
    Memory Capacity Gb
    16
    8
    Model Number
    16GB DDR4 RDIMM
    8GB DDR4
    Released
    January 1, 2017
    January 1, 2015
    Release Year
    2017
    2015
    Where to buy

    Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

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