Head to head · 2 products

Black 4GB DDR4 2666MHz vs Black 8GB DDR4 2400MHz

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

Comparing 2 products
Black 4GB DDR4 2666MHz
Black 4GB DDR4 2666MHz—Score pending
Check price
View specs
Black 8GB DDR4 2400MHz
Black 8GB DDR4 2400MHz—Score pending
Check price
View specs
The short verdict

Scores pending

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

Black 4GB DDR4 2666MHz
—
Black 8GB DDR4 2400MHz
—
Black 4GB DDR4 2666MHz
    Full specs →
    Black 8GB DDR4 2400MHz
      Full specs →
      At a glance

      Key differences

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

      Side-by-side specifications

      Performance
      Ram Type
      DDR4
      DDR4
      General6 differences
      Speed
      2666 MHz
      2400 MHz
      CAS latency
      15
      14
      Manufacturer Sku
      HX426C15FB/4
      HX424C15FB2/8
      Memory Capacity Gb
      4
      8
      Memory Speed Mt S
      2666
      2400
      Model Number
      Black 4GB DDR4 2666MHz
      Black 8GB DDR4 2400MHz
      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.