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Green circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400MHz CL17 1Rx8 desktop RAM

SKU CH-PV3B-9D8T1

A 16 GB DDR4 2400 MHz CL17 unbuffered DIMM for desktop memory upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chips
  • CAS latencyCL17
  • Tested speed2400
  • Rated voltage1.2 V
  • 16 GB capacity lets you run more apps at once
  • DDR4 2400 MHz speed moves data quickly through the system
  • CL17 latency keeps response times tight
  • 20 V operation reduces power draw and heat
  • 288-pin DIMM fits standard desktop motherboard slots

16GB DDR4 2400MHz Desktop Module

This 16GB DDR4 DIMM runs at 2400MHz with CL17 latency and 1.20V operation. It uses a 1Rx8 unbuffered layout and major-brand chips on a 288-pin PCB. The module is built as a direct replacement for Kingston HX424C15FB4/16, HX424C15FB4K2/32 and HX424C15FB4K4/64 kits.

Replaces Slower or Smaller DDR4 Sticks

Swapping out 8GB or lower-speed DDR4 for this 16GB PC4-19200 unit adds capacity and bandwidth for multitasking. The jump is worth it when your board supports 2400MHz and you need a single-slot 16GB upgrade without ECC or registered buffers.

Suits Standard Desktop Builds

Ideal for AMD and Intel desktop systems that take non-ECC UDIMMs at 1.2V. Builders needing ECC, registered DIMMs, laptop SO-DIMMs or speeds above 2400MHz should look at other modules.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $74.99
Cheaper than about 55% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $4.69 per GB
Cheaper than about 77% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chips
Memory
CAS latencyCL17
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Does this 288-pin DDR4 DIMM fit a standard desktop motherboard slot?

Yes, the module uses the standard 288-pin DDR4 DIMM form factor used by current desktop boards.

What is the correct way to seat the module so the 1.20V DDR4 2400MHz stick posts on first boot?

Align the notch with the slot key, press down firmly until both side clips click shut, then verify the BIOS shows 2400 MT/s.

When should I consider replacing this 16GB CL17 kit?

Replace it if memory diagnostics report errors, if the system becomes unstable under load, or if you need more than 16GB total capacity.

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