Head to head · 2 products

16GB DDR4 RDIMM vs SODIMM DDR5 32GB 5600MHz CL40 DR RIVAL

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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The short verdict

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16GB DDR4 RDIMM
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SODIMM DDR5 32GB 5600MHz CL40 DR RIVAL
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16GB DDR4 RDIMM
    Full specs →
    Choose the SODIMM DDR5 32GB 5600MHz CL40 DR RIVAL if
    • More RAM for multitasking (32 vs 16 GB)
    Full specs →
    At a glance

    Key differences

    Measured differences only. Ties and tiny gaps are left out.
    Why pick the16GB DDR4 RDIMM0 wins
    No measured advantages in our spec data. Check the full specs below.
    Check priceNo store price yet
    Why pick theSODIMM DDR5 32GB 5600MHz CL40 DR RIVAL1 win
    +100%More RAM for multitasking32 vs 16 GB
    Check priceNo store price yet
    Full specs

    Side-by-side specifications

    Performance3 differences
    RAM
    16 GB
    32 GB
    Storage (max)
    16 GB
    32 GB
    Ram Type
    DDR4
    DDR5
    Design1 difference
    Weight
    24 g
    —
    General12 differences
    Component for
    PC/Server
    Laptop
    ECC
    Yes
    No
    Internal memory type
    DDR4
    DDR5
    Manufacturer Sku
    2PCM-KTH-PL421/16G
    GGEES5-56L40/32G
    Memory Buffered
    1
    0
    Memory Capacity Gb
    16
    32
    Memory Form Factor
    RDIMM
    SODIMM
    Memory layout (modules x size)
    1 x 16 GB
    1 x 32 GB
    Memory Type
    DDR4
    DDR5
    Model Number
    16GB DDR4 RDIMM
    SODIMM DDR5 32GB 5600MHz CL40 DR RIVAL
    Released
    January 1, 2017
    January 1, 2026
    Release Year
    2017
    2026
    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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