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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 16GB DDR4 2400 ECC SODIMM CL17 1.20V 260-Pin Samsung M474A2K43BB1-CRC Server

SKU CH-93MZ-YQWVP

16 GB DDR4 2400 ECC SODIMM with CL17 latency and 1.20 V operation for server upgrades

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 16 GB capacity expands multitasking headroom for servers
  • DDR4 2400 MHz speed accelerates data throughput
  • ECC unbuffered design detects and corrects memory errors
  • CL17 latency at 1.20 V balances responsiveness and efficiency
  • 260-pin SODIMM form factor fits compatible laptop and server slots

Target system

This 16 GB DDR4 ECC SODIMM is built for servers and workstations that require error-correcting memory in a compact 260-pin form factor. It suits administrators upgrading compatible AMD or Intel platforms where data integrity matters more than raw speed.

Upgrade path

The module replaces a Samsung M474A2K43BB1-CRC stick and steps up from non-ECC or lower-capacity SODIMMs when the platform supports ECC unbuffered operation. The jump is worth it for workloads that cannot tolerate silent data corruption.

Build fit

The stick runs at standard 1.20 V DDR4 voltage with CL17 timing at 2400 MHz, so it slots into any qualified DDR4 SODIMM socket without extra power or cooling. It frees a second slot for future expansion while keeping the memory subsystem simple.

How it compares

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

Price $133.99
Pricier than about 67% of the 2,079 comparable items (median $70.99).
Total capacity 16 GB
Typical for this category: the median of 1,886 items is 16 GB.
Price per GB $8.37 per GB
Pricier than about 72% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will this 260-pin DDR4 SODIMM fit my laptop's memory slot?

The module uses the standard 260-pin DDR4 SO-DIMM form factor, so it fits any laptop or server board with a DDR4 SODIMM slot.

How do I install this ECC unbuffered module, and what step is often missed?

Insert the stick at an angle until the gold contacts are fully seated, then press down until the side clips click; the step often missed is confirming the system BIOS recognises ECC mode after boot.

When will this 16GB DDR4 2400 CL17 module need replacement?

The memory itself has no moving parts and is rated for continuous operation; replacement is only needed if a future platform requires a higher speed or capacity.

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