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Two green DDR4 DIMM modules with black chips, 288-pin, dual-channel kit

A-Tech

A-Tech 8GB (2x4GB) DDR4 2400MHz CL17 Desktop RAM

SKU CH-CFCX-DJ7CF

An 8 GB dual-channel DDR4 kit running at 2400 MHz with CL17 latency and 1.2 V operation

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR4 2400 (PC4 19200)
  • Tested speed2400
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit

Capacity 8GB (2 x 4GB)

Speed DDR4 2400 (PC4 19200)

  • 8GB dual-channel kit speeds up multitasking with two matched 4GB modules
  • DDR4 2400MHz frequency delivers 19200 MT/s bandwidth for responsive desktop performance
  • CL17 latency keeps data access tight for everyday workloads
  • 2V standard voltage reduces power draw and heat in compatible systems
  • 288-pin UDIMM form factor fits DDR4 desktop slots for straightforward installation

Kit Capacity and Compatibility

This kit provides 8GB of DDR4 memory across two 4GB modules. It is built for desktop systems that accept DDR4 2400MHz DIMMs and works with a wide range of AMD and Intel platforms.

Standard Limits and Signal Integrity

DDR4 2400 (PC4-19200) sets the maximum guaranteed data rate at 2400 MT/s. The 1.2V operating voltage is fixed by the DDR4 standard and cannot be raised without leaving specification, so the modules run at the rated speed without extra power headroom.

Installation Notes and Common Issues

The 288-pin UDIMM form factor fits standard desktop slots and requires no tools beyond normal seating pressure. Systems that only support lower DDR4 speeds will downclock the kit automatically. Mismatched slot population or a BIOS that has not been updated for the installed CPU can prevent the kit from running at its rated 2400MHz CL17 timing.

How it compares

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

Price $53.99
Cheaper than about 64% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $6.75 per GB
Typical for this category: the median of 3,251 items is $6.75 per GB.

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Desktop Memory RAM
Total capacity8 GB (2 × 4 GB)
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Other versions of this model

5 more in the same range

Questions about this item

Will this kit work in a motherboard that only has two DIMM slots?

Yes, the kit contains two 288‑pin DDR4 DIMMs, so it will fill both slots on a two‑slot board.

What do I need to check before buying to be sure the memory is compatible?

Verify that your system supports DDR4 2400 MHz non‑ECC unbuffered DIMMs at 1.2 V and can run a dual‑channel 8 GB kit.

Does the CAS latency of 17 affect everyday performance?

CL17 is the standard timing for DDR4‑2400 modules; it delivers normal desktop responsiveness for office work, browsing and light multitasking.

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