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Green 260-pin DDR4 SODIMM module with black memory chips and gold contacts

A-Tech

A-Tech 16GB DDR4 2400 ECC SODIMM 2Rx8 laptop RAM

SKU CH-KF4F-EAVYA

A 16 GB DDR4 2400 ECC SODIMM module with CL17 latency and 1.2 V operation for compatible laptops and workstations

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • ECC protection prevents data corruption in critical workloads
  • 16 GB capacity enables heavy multitasking and virtualisation
  • DDR4 2400 MHz speed matches system bus for stable throughput
  • 260-pin SO-DIMM form factor fits standard laptop slots
  • 2 V operation reduces power draw and heat

A-Tech 16GB DDR4 2400 ECC SODIMM

This 16GB DDR4 2400 ECC SODIMM module is built for laptops and mobile workstations that require error-correcting memory. It runs at PC4-19200 speed with CL17 latency and 1.20V operation. The 260-pin form factor fits standard DDR4 SO-DIMM slots in compatible HP systems.

Replaces HP 1VW65AA and related part numbers

This module serves as a direct replacement for HP part numbers including 1VW65AA, 853289-091, 863372-001, 863953-B21, 913800-001, Y7B53AA and Y7B53AT. The upgrade is worth it when your system supports ECC unbuffered DDR4 and needs increased capacity for data integrity workloads. Buyers who need non-ECC memory or higher speeds should verify platform requirements first.

Simple slot installation with compatibility checks

Installation involves inserting the 260-pin module into an available SO-DIMM slot until it clicks into place. What usually goes wrong is purchasing ECC memory for a system that only accepts non-ECC modules, or mixing registered and unbuffered types. Verify your laptop or workstation supports ECC unbuffered DDR4 before ordering.

How it compares

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

Price $134.99
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 $8.44 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

Does the 260-pin DDR4 SODIMM fit a standard laptop SO-DIMM slot?

Yes, the module uses the standard 260-pin DDR4 SO-DIMM form factor and 1.20V voltage for laptop memory slots.

What is the correct way to seat the ECC SODIMM so the side clips engage?

Align the notch with the slot key, insert the module evenly, then press down firmly until both metal side clips snap into the notches on the PCB.

Will the ECC function operate if I later add a non-ECC module to the second slot?

Mixing ECC and non-ECC modules typically disables error-correction across the memory subsystem; use matching ECC modules for full ECC operation.

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