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

A-Tech

A-Tech 8GB DDR4 2400MHz ECC SODIMM CL17 1.2V 260-Pin Hynix HMA41GS7AFR8N-UH Server

SKU CH-8JQH-0939T

8GB DDR4 2400MHz ECC SODIMM with CL17 latency and 1.2V operation for compatible server and workstation systems

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • ECC protection prevents data corruption in servers
  • 2400 MHz DDR4 speed handles heavy workloads
  • 20 V operation reduces power draw
  • 260-pin SODIMM fits standard laptop slots
  • CL17 latency keeps response times low

Server ECC SODIMM Upgrade

This A-Tech 8 GB DDR4 module is built for servers and workstations that require error-correcting memory. It delivers 2400 MHz speed with CL17 latency at the standard 1.2 V. The unbuffered 260-pin SO-DIMM fits compatible AMD and Intel platforms needing ECC reliability.

ECC Unbuffered Architecture

The single specification that decides fit is the ECC unbuffered design. Many consumer laptops accept only non-ECC memory and will not post with this module installed. Verify that your system explicitly supports ECC unbuffered SO-DIMMs before ordering.

Thermals and Power Draw

Standard 1.2 V operation keeps heat output low during typical server workloads. The module runs silently with no moving parts and draws minimal power within the DDR4 specification. Normal case airflow is sufficient for stable temperatures.

How it compares

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

Price $112.99
Pricier than about 63% of the 2,079 comparable items (median $70.99).
Total capacity 8 GB
Lower than about 60% of the 1,886 comparable items (median 16 GB).
Price per GB $14.12 per GB
Pricier than about 90% of the 1,886 comparable items (median $5.94 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 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 does the 2400 MHz rating mean once the module is installed in my laptop or server?

The module operates at 2400 MHz with CL17 latency, delivering DDR4 standard performance for compatible systems; real-world speed is set by the platform's memory controller.

How does the PC4-19200 designation relate to the interface and what does it cap in practice?

PC4-19200 is the JEDEC bandwidth label for DDR4 2400; the 260-pin SO-DIMM slot and your system's memory controller determine the actual transfer ceiling.

Will this 260-pin DDR4 ECC SODIMM physically fit and mount in my machine?

It uses the standard 260-pin DDR4 SO-DIMM form factor at 1.2 V; it fits any laptop or server slot wired for unbuffered DDR4 ECC SO-DIMMs.

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