Tested · Scored · RankedNEWinstax mini Evo 2 — full review & score →
Head to head · 2 products

16GB DDR4 RDIMM vs 16GB LAPTOP RAM MODULE DDR5 4800MHz SODIMM PC5-38400 UNBUFFERED NON-ECC 1.1V 2GX8 CL40 EQV. TO HMCG78MEBSA FOR SK HYNIX

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
Check price
View specs
16GB LAPTOP RAM MODULE DDR5 4800MHz SODIMM PC5-38400 UNBUFFERED NON-ECC 1.1V 2GX8 CL40 EQV. TO HMCG78MEBSA FOR SK HYNIX
Check price
View specs
The short verdict

Scores pending

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

16GB DDR4 RDIMM
—
16GB LAPTOP RAM MODULE DDR5 4800MHz SODIMM PC5-38400 UNBUFFERED NON-ECC 1.1V 2GX8 CL40 EQV. TO HMCG78MEBSA FOR SK HYNIX
—
16GB DDR4 RDIMM
    Full specs →
    16GB LAPTOP RAM MODULE DDR5 4800MHz SODIMM PC5-38400 UNBUFFERED NON-ECC 1.1V 2GX8 CL40 EQV. TO HMCG78MEBSA FOR SK HYNIX
      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
      16 GB
      Storage (max)
      16 GB
      16 GB
      Ram Type
      DDR4
      DDR5
      Design3 differences
      Weight
      24 g
      —
      Height
      32 mm
      30 mm
      Width
      134 mm
      69.6 mm
      General15 differences
      Speed
      2133 MHz
      4800 MHz
      Buffered memory type
      Registered (buffered)
      Unregistered (unbuffered)
      CAS latency
      15
      40
      Component for
      PC/Server
      Laptop
      ECC
      Yes
      No
      Internal memory type
      DDR4
      DDR5
      Manufacturer Sku
      2PCM-KTH-PL421/16G
      HMCG78MEBSA-IN
      Memory Buffered
      1
      0
      Memory Capacity Gb
      16
      16
      Memory clock speed
      2133 MHz
      4800 MHz
      Memory Form Factor
      RDIMM
      SODIMM
      Memory ranking
      2
      1
      Memory Type
      DDR4
      DDR5
      Model Number
      16GB DDR4 RDIMM
      16GB LAPTOP RAM MODULE DDR5 4800MHz SODIMM PC5-38400 UNBUFFERED NON-ECC 1.1V 2GX8 CL40 EQV. TO HMCG78MEBSA FOR SK HYNIX
      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.

      Community

      Which would you buy?

      One vote per person. Results appear after you vote.