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Green rectangular circuit board with black memory chips and gold edge connectors

A-Tech

A-Tech 16GB DDR4 2400 CL17 ECC SODIMM 260-Pin 1.2V laptop RAM

SKU CH-ZJ6H-GQMVE

16 GB DDR4 ECC SO-DIMM at 2400 MHz CL17 for Synology D4ECSO-2400-16G compatible systems

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 16 GB capacity supports heavier multitasking and larger workloads
  • DDR4 2400 MHz speed delivers 19200 MB/s peak bandwidth
  • ECC unbuffered design detects and corrects single-bit errors
  • CL17 latency at 1.20 V balances responsiveness with efficiency
  • 260-pin SO-DIMM form factor fits compatible laptop and server slots

16GB DDR4 2400 ECC SODIMM

This 16GB DDR4 2400 CL17 ECC SODIMM module adds 16GB of error-correcting memory to compatible laptops or workstations. It runs at 1.20V and uses a 260-pin unbuffered design with major-brand chips. The module suits users who need data-integrity protection for server-style workloads on supported mobile platforms.

Check DDR4 SODIMM slot and ECC support

Verify that your system accepts 260-pin DDR4 SO-DIMMs and explicitly supports ECC unbuffered memory at 2400 MT/s. Confirm the motherboard or laptop BIOS enables ECC functionality, as many consumer boards ignore the extra bits. Ensure an empty slot is available or plan to replace an existing module of matching specification.

Replaces non-ECC or lower-capacity DDR4 SODIMMs

This module upgrades from standard non-ECC DDR4 SODIMMs when error correction is required for stability. It also replaces smaller 8GB ECC sticks to double capacity per slot. The jump is worth it when workloads demand both data integrity and 16GB density in a single 260-pin package.

How it compares

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

Price $136.99
Pricier than about 68% 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 $8.56 per GB
Pricier than about 73% of the 1,886 comparable items (median $5.94 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

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

What comes in the box and is anything else required for installation?

The package contains one 16GB DDR4 2400 CL17 ECC SODIMM module. No extra parts or cables are needed; the module installs directly into a compatible 260-pin laptop slot.

Should I choose this 16GB ECC module or a non-ECC version for my Synology NAS?

Select this ECC unbuffered SODIMM if your Synology model D4ECSO-2400-16G or equivalent requires error-correcting memory; otherwise a non-ECC module will not provide the data-integrity features your system expects.

What does the 2400MHz speed rating mean for real-world performance in a compatible laptop or server?

The module runs at DDR4 2400 with CL17 latency and 1.2V voltage, delivering the standard PC4-19200 data rate for which the system's memory controller is designed.

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