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Green rectangular laptop memory module with gold edge connectors and black chips on both sides

A-Tech

A-Tech 16GB DDR4 2400MHz ECC SODIMM 260-Pin CL17 1.20V

SKU CH-0Y69-XN23T

16 GB DDR4 2400 MHz ECC SODIMM with 260 pins, CL17 latency and 1.20 V for server and workstation laptops

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • 16 GB capacity handles heavy multitasking
  • ECC protection detects and corrects data errors
  • DDR4 2400 MHz speed delivers responsive performance
  • 260-pin SODIMM fits compatible laptop slots
  • 20 V operation reduces power draw

16GB DDR4 ECC SODIMM for servers

This 16GB DDR4 2400MHz ECC SODIMM module targets servers and workstations that require error-correcting memory. It operates at 1.20V with a CAS latency of CL17 and uses a standard 260-pin SO-DIMM form factor. The module is built with major-brand chips and is sold new.

ECC unbuffered is the deciding spec

Error-correcting code (ECC) with unbuffered signalling is the single specification that determines whether this module fits your platform. Only systems whose memory controllers explicitly support ECC unbuffered SO-DIMMs can use it; standard laptop chipsets without ECC support will not benefit from the error detection.

Direct Dell part replacement simplifies sourcing

The module is a compatible equivalent for Dell part numbers A9654877 and SNPNVHFYC/16G, letting procurement match the exact OEM specification without cross-referencing multiple SKUs. No additional accessories or software are bundled with the memory stick.

How it compares

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

Price $147.99
Pricier than about 70% 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 $9.25 per GB
Pricier than about 76% 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

What does the 2400MHz speed deliver inside a laptop or server?

The module operates at DDR4 2400 (PC4-19200) so the memory controller can move data at the rated DDR4 2400 rate; real-world throughput follows the platform's memory controller capabilities

How does the ECC SODIMM interface affect usable bandwidth?

ECC adds an extra parity bit per byte so the same DDR4 2400 bus carries error-correction data alongside user data; the interface remains a standard 260-pin DDR4 SO-DIMM

Will the 260-pin stick fit my Dell workstation's memory slot?

The module uses the standard 260-pin DDR4 SO-DIMM form factor and matches Dell part numbers A9654877 and SNPNVHFYC/16G; verify your system's slot count and maximum capacity before installing

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