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Single green 288-pin DDR4 DIMM with black heat spreader and silver label

A-Tech

A-Tech 16GB DDR4 2400MHz CL17 1.20V Desktop RAM

SKU CH-TTY4-0RD3Q

A 16 GB DDR4 desktop module running at 2400 MHz with CL17 latency and 1.20 V operation

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chips
  • CAS latencyCL17
  • Tested speed2400
  • Rated voltage1.2 V
  • 16 GB module boosts multitasking headroom
  • DDR4 2400 MHz speed accelerates data throughput
  • CL17 latency supports responsive system operation
  • 20 V standard voltage keeps power draw low
  • 288-pin DIMM fits desktop motherboard slots

16GB DDR4 2400MHz Module

This single 16GB DDR4 DIMM runs at 2400MHz with a CAS latency of CL17 and operates at the standard 1.20V. It is an unbuffered, non-ECC module built with major brand chips and designed for desktop systems that support DDR4 memory. The 288-pin form factor fits standard desktop memory slots.

Capacity and Headroom

A 16GB module provides ample space for modern operating systems, office suites, and moderate multitasking with dozens of browser tabs or background applications. Performance scales smoothly until the combined working set exceeds the installed capacity, at which point the system relies on slower storage paging. Adding a second identical module enables dual-channel operation for higher bandwidth.

Upgrade Path

This module serves as a direct replacement for the listed Crucial BLS part numbers, matching their 2400MHz speed, CL17 timing, and 1.20V voltage. The jump is worthwhile when a system currently runs 8GB or less, or when an existing 2400MHz module has failed. Verify your platform supports DDR4 2400MHz before purchasing.

How it compares

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

Price $85.99
Typical for this category: the median of 3,647 items is $90.99.
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $5.37 per GB
Cheaper than about 67% 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

Will this 16 GB DDR4 2400 MHz module fit my desktop motherboard?

It is a standard 288-pin unbuffered DIMM, the common form factor for desktop DDR4 boards.

Can I add this stick alongside my existing 8 GB DDR4 2400 MHz memory?

Yes, it will run at the lowest common speed and timing; matching voltage at 1.20 V and CL17 keeps the pair stable.

Is this module a direct replacement for the Crucial BLS2K16G4D240FSE kit?

The specifications match — 16 GB, DDR4 2400, PC4-19200, CL17, 1.20 V, non-ECC unbuffered — so it serves as a compatible equivalent.

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