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Green circuit board with black memory chips and gold edge connector

A-Tech

A-Tech 8GB DDR4 2400MHz CL17 260-Pin SODIMM 1.2V Laptop Memory

SKU CH-K3KY-QAC3Z

8GB DDR4 2400MHz SODIMM module upgrades laptop memory with CL17 timing and 1.2V operation

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Recommended forAMD & Intel Compatible
  • Boosts multitasking with 8 GB DDR4 capacity
  • Runs at 2400 MHz for faster data access
  • CL17 latency keeps responses snappy
  • 2 V operation reduces power draw
  • 260-pin SO-DIMM fits standard laptop slots

8 GB DDR4 SODIMM for Laptop Upgrade

This 8 GB DDR4 SO-DIMM runs at 2400 MHz with CL17 latency and 1.20 V operation. It uses a 260-pin form factor and unbuffered, non-ECC architecture. The module is built with major-brand chips and targets AMD and Intel laptop platforms needing a single-slot memory increase.

Direct Replacement for Lenovo Part Numbers

The module matches IBM-Lenovo SM30G16509 and SM30G16510 specifications for drop-in compatibility. Using this exact part number avoids the trial-and-error of generic modules that may not POST in those specific systems. Verified compatibility removes the need to cross-reference multiple vendor lists before purchase.

Single 8 GB Module at DDR4 2400 CL17

Capacity and speed are fixed at 8 GB and 2400 MHz PC4-19200 with CL17 timing. Systems requiring higher frequency, lower latency, ECC error correction or dual-rank density will not meet their requirements with this module. Buyers needing more than 8 GB per slot or registered DIMM support must select a different product.

How it compares

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

Price $46.99
Cheaper than about 60% 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 $5.87 per GB
Typical for this category: the median of 1,886 items is $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 capacity8 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportNo
Buffer typeUnbuffered
Power
Rated voltage1.2 V
Compatibility
Recommended forAMD & Intel Compatible

Questions about this item

Will the CL17 timing ever need to be adjusted or the module replaced for timing reasons?

The module runs at a fixed CL17 latency; no timing adjustment is required and the memory itself does not wear out from normal use.

What limit appears first when the SODIMM runs continuously at DDR4 2400?

The 1.20 V operating voltage and CL17 latency define the electrical and timing envelope; sustained loads stay within those rated limits.

How much heat or noise does the 260-pin DDR4 stick produce during all-day operation?

The unbuffered SODIMM has no moving parts and runs at standard 1.2 V, so it generates minimal heat and zero audible noise.

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