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Two green circuit boards with gold edge connectors and black memory chips

Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3 1066MHz SODIMM A35

SKU CH-ACE2-FVXRJ

8GB dual-channel DDR3 SO-DIMM kit at 1066 MHz for Acer Aspire 5733Z-4816, 5749-6413 and 5749-6492 notebooks

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3 1066 (PC3 8500)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL7
  • Memory timings7-7-7
  • Rated voltage1.5 V
  • 8GB dual-channel kit lifts multitasking headroom
  • 1066 MHz DDR3 pace keeps older Acer Aspire notebooks responsive
  • CL7 7-7-7 timings cut latency for snappier application loads
  • 5 V unbuffered modules run cool without extra power draw
  • 204-pin SODIMM form factor drops straight into factory slots

Targeted Upgrade Kit

This 8 GB kit contains two 4 GB DDR3 SODIMM modules rated at 1066 MHz with CL7 timing. It is built for the Acer Aspire AS5733Z-4816, AS5749-6413 and AS5749-6492 notebooks where the manufacturer has validated compatibility.

Fit and Limits

The kit suits owners of the listed Acer models who need a straightforward memory increase to 8 GB. It is not for systems that require ECC or registered modules, nor for machines that only accept 1.35 V low-voltage memory, because these sticks operate at 1.5 V.

Deciding Specification

The 204-pin DDR3 SO-DIMM form factor and 1.5 V operating voltage determine whether the modules will seat and function in the target laptop. Verify that the service manual for your specific Aspire model calls for PC3-8500 unbuffered non-ECC memory before ordering.

How it compares

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

Price $38.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB (2 × 4 GB)
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $4.87 per GB
Cheaper than about 78% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512648500SODRH
Total capacity8 GB (2 × 4 GB)
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3 1066 (PC3 8500)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL7
Memory timings7-7-7
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsAcer Aspire As5733Z-4816, As5749-6413, As5749-6492
In the box
Included items2 Memory RAM Sticks

Questions about this item

Will the 204-pin DDR3 SODIMM modules need any firmware updates or periodic re-seating over time?

No firmware is involved; the sticks are passive components. Reseating is only necessary if the laptop is moved frequently or suffers vibration that loosens the socket connection.

What limit appears first when the CL7 1066 MHz kit runs continuously at full load?

The memory controller in the Acer Aspire 5733Z, 5749-6413 or 5749-6492 reaches its maximum sustainable bandwidth before the modules hit any thermal or timing ceiling.

How much extra heat and power do the two 1.5 V unbuffered sticks add when the system runs all day?

Each module draws roughly 1.5 V at standard DDR3 current, so the pair adds only a few watts — well within the laptop’s existing cooling and battery budget.

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