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Two green DDR4 SODIMM sticks side by side, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR4 2133MHz CL15 SODIMM memory upgrade

SKU CH-APD9-428M9

16 GB DDR4 SODIMM kit with two 8 GB modules at 2133 MHz CL15 for Acer Aspire E5-575 and E5-774G models

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR4 2133 (PC4 17000)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL15
  • Memory timings15-15-15
  • Rated voltage1.2 V
  • Guaranteed compatibility with listed Acer Aspire models
  • 16GB dual-channel kit boosts multitasking headroom
  • DDR4 2133MHz CL15 timing balances speed and latency
  • Low 1.2V voltage reduces power draw and heat
  • 260-pin SODIMM form factor fits standard laptop slots

System-Specific SODIMM Kit

This 16 GB kit contains two 8 GB DDR4 SODIMM modules tested for Acer Aspire E5-575-33BM, E5-774G-52W1 and E5-575G-57D4 notebooks. It targets owners of those models who need the maximum 32 GB capacity across the two available slots.

260-Pin Unbuffered Layout

Each stick uses a standard 260-pin SO-DIMM edge connector with no heat spreader, so it fits the slim SODIMM sockets in the listed Acer chassis without clearance issues. The unbuffered, non-ECC design matches the platform’s memory controller requirements for everyday workloads.

DDR4 2133 CL15 Limits

The modules run at 2133 MHz with 15-15-15 timings at 1.2 V, which is the native ceiling for this memory controller. Builders who need higher bandwidth or lower latency than CL15 at this voltage will not gain it from this kit.

How it compares

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

Price $86.99
Cheaper than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $5.44 per GB
Cheaper than about 71% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM10246417000SO
Total capacity16 GB (2 × 8 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 E5-575-33BM, E5-774G-52W1, E5-575G-57D4
In the box
Included items2 Memory RAM Sticks

Questions about this item

What DDR4 speed and CAS latency does this kit run at?

This kit runs at 2133 MHz with CL15 timing and 1.2 V operation.

What physical slot and pin count does this SODIMM need?

It fits a 260-pin DDR4 SO-DIMM slot in compatible Acer Aspire laptops.

How do I install the two sticks and what step is often missed?

Power off, remove battery if accessible, insert both modules at an angle until the clips click, then verify 16 GB shows in BIOS.

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