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Green printed circuit board with black memory chips and gold edge connectors, 288-pin DDR4 DIMM module

A-Tech

A-Tech 8GB DDR4 2400MHz CL17 1.2V 288-Pin UDIMM desktop RAM

SKU CH-SJEK-3Y027

8GB DDR4 2400MHz CL17 1.2V 288-pin UDIMM desktop memory upgrade module

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • Tested speed2400
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible

Capacity 8GB

Speed DDR4 2400 (PC4 19200)

  • 8GB capacity adds headroom for multitasking and larger workloads
  • DDR4 2400MHz speed rated at PC4-19200 for faster data throughput
  • CL17 latency at 1.2V standard voltage balances responsiveness with efficiency
  • 288-pin UDIMM form factor fits mainstream desktop DIMM slots
  • Non-ECC unbuffered design suited for typical consumer desktop systems

8GB DDR4 2400MHz Desktop Module

This 8GB DDR4 2400MHz UDIMM provides a straightforward memory upgrade for desktop systems. It operates at 1.2V with a CAS latency of 17 and uses the standard 288-pin DIMM form factor. The module is non-ECC and unbuffered, making it suitable for typical consumer desktop platforms. It is designed to improve system responsiveness and multitasking capability.

Fits Standard DDR4 Desktop Builds

The module installs directly into any motherboard slot that accepts DDR4 2400MHz UDIMM memory. Its 1.2V operation aligns with standard DDR4 voltage requirements, drawing no extra power beyond the specification. Using a single 8GB stick leaves additional slots free for future capacity expansion if the board supports more modules. No special cooling or configuration is required beyond standard BIOS detection.

Replaces Slower or Smaller DDR4 Kits

Upgrading from lower-frequency DDR4 modules or smaller capacities such as 4GB sticks allows the system to handle heavier workloads and more simultaneous applications. The jump is worthwhile when the platform supports 2400MHz operation and the current memory limits multitasking performance. Compatibility should be verified against the system's qualified vendor list before installation.

How it compares

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

Price $40.99
Cheaper than about 71% of the 3,647 comparable items (median $90.99).
Total capacity 8 GB
Lower than about 60% of the 3,251 comparable items (median 16 GB).
Price per GB $5.12 per GB
Cheaper than about 71% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameA-Tech
Product lineA-Tech DDR4 Desktop Memory RAM
Total capacity8 GB
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
Tested speed2400
ECC supportNo
Buffer typeUnbuffered
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

What CAS latency will I see when the module runs at its rated 2400 MHz?

The module is rated CL17 at 2400 MHz, so sustained use will show that latency figure.

How much heat and power does the 1.2 V DDR4 stick produce during all-day operation?

At the standard 1.2 V DDR4 voltage the module runs cool and draws minimal power, keeping noise and thermal output low.

Which motherboard slot and memory controller does this 288-pin UDIMM require?

It needs a desktop board with a DDR4 288-pin DIMM slot and a non-ECC unbuffered memory controller.

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