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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 16GB DDR4 2133 CL15 2Rx8 SODIMM for Lenovo ThinkPad T460s

SKU CH-ATZB-0Y4M3

16 GB DDR4 2133 MHz CL15 2Rx8 SODIMM upgrades Lenovo ThinkPad T460s to 20 GB maximum capacity

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 16 GB DDR4 module expands ThinkPad T460s memory capacity
  • CL15 latency at 2133 MHz delivers responsive system performance
  • 2Rx8 dual-rank organisation increases memory density per slot
  • 2 V DDR4 operation reduces power draw versus older generations
  • 260-pin SO-DIMM form factor fits directly into the laptop memory slot

16GB DDR4 SODIMM for ThinkPad T460s

This 16 GB DDR4-2133 module is built specifically for the Lenovo ThinkPad T460s. It plugs into the single SO-DIMM slot to raise total memory toward the platform limit of 20 GB. Unbuffered, non-ECC operation matches the laptop’s native controller.

260-pin unbuffered layout

The stick uses a standard 260-pin SO-DIMM edge connector with no heat spreader, keeping the profile thin enough for the T460s chassis. Major-brand DRAM chips are arranged in a dual-rank 2Rx8 organisation. CL15 15-15-15 timings run at the JEDEC 1.2 V level.

Cool silent operation at 1.2 V

Low-voltage DDR4 draws minimal power and produces no audible noise because there is no fan or moving part. The module runs at stock 2133 MHz without overclocking, so thermals stay within the laptop’s original cooling design. No extra airflow or voltage headroom is required.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $83.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM20486417000SO
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL15
Memory timings15-15-15
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo Thinkpad T460S
In the box
Included items1 Memory RAM Stick

Questions about this item

What speed does the DDR4 2133 SO-DIMM run at in a ThinkPad T460s?

The module is rated at 2133 MHz (PC4-17000); the T460s memory controller supports up to 2133 MHz, so it will run at that speed.

Will the 260-pin SO-DIMM fit the single memory slot in a ThinkPad T460s?

Yes — the T460s uses one DDR4 SO-DIMM slot and this stick is a 260-pin unbuffered SODIMM, matching the socket exactly.

How do I install the module and which step do people often miss?

Power off, unplug, remove the base cover, insert the SODIMM at an angle until the gold contacts disappear, then press down until the side clips click — the step most people miss is pressing firmly enough to engage both clips.

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