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Green circuit board SODIMM memory module with black chips, 260 gold pins, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246417000SO 8GB DDR4 2133MHz CL15 1.2V 260-pin SODIMM memory upgrade

SKU CH-5ENM-MWRKY

8GB DDR4 2133MHz SODIMM module for Acer Aspire A315-21 and A315-51 models

  • Total capacity8 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • 8 GB capacity expands multitasking headroom for Acer Aspire A315 models
  • DDR4 2133 MHz speed matches factory specification for responsive performance
  • CL15 latency with 1.2 V operation keeps power draw low
  • 260-pin SO-DIMM form factor fits the single memory slot directly
  • Guaranteed compatibility with A315-21-616E, A315-51-53UC and A315-21-6237

8GB DDR4 SODIMM for Acer Aspire

This 8GB DDR4 SODIMM module is built for Acer Aspire A315-21-616E, A315-51-53UC and A315-21-6237 laptops. It delivers a straightforward memory upgrade for users who need extra capacity for everyday multitasking. The stick uses a standard 260-pin layout and runs at 2133MHz with CL15 timing. Buyers whose laptops already have 12GB installed or who require ECC support will not be able to use this module.

Thermals noise and power draw

Operating at 1.2V, the module draws minimal power and produces very little heat during normal workloads. It has no heat spreader, so it relies on the laptop's internal airflow for cooling. The low voltage helps keep fan noise unchanged in typical office or web browsing scenarios. No active cooling or additional power connections are required.

Build quality and daily use

The unbuffered, non-ECC design uses major-brand chips in a 2Rx8 configuration. A single 260-pin SODIMM fits the sole memory slot in the compatible Acer models, making installation a simple one-stick swap. Physical dimensions follow the standard SODIMM form factor, so the module seats securely without clearance issues. The package contains one memory stick only.

How it compares

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

Price $46.99
Cheaper than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.87 per GB
Cheaper than about 67% of the 20,941 comparable items (median $8.19 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 nameComputer Memory Solutions
Model nameCM10246417000SO
Total capacity8 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 systemsAcer Aspire A315-21-616E, A315-51-53UC, A315-21-6237
In the box
Included items1 Memory RAM Stick

Questions about this item

How do I install this 260-pin DDR4 SODIMM in my Acer Aspire A315, and what step is often missed?

Power off, unplug, remove the battery if accessible, open the memory cover, align the notch on the 260-pin DDR4 SODIMM with the slot key, insert at an angle and press down until both side clips click; the step often missed is verifying the clips have fully locked on both sides.

What maintenance or replacement will this 8GB DDR4 2133MHz CL15 module need later?

No routine maintenance is required; if a memory error appears, test with a single stick and replace the faulty module under the manufacturer's lifetime exchange or repair warranty against manufacturing defects.

What limit appears first when this 1.2V unbuffered SODIMM runs sustained workloads on the A315 platform?

The platform maximum of 12GB across its single socket is the first hard limit; thermals on the unbuffered 1.2V DDR4 are typically within spec for the A315 chassis.

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