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Green circuit board with black memory chips, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600 Q550LF memory upgrade

SKU CH-9WJJ-SQ609

8GB DDR3L 1600 SO-DIMM upgrade for ASUS Q550LF notebooks, 1.35V CL11 unbuffered non-ECC

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8 GB capacity for smoother multitasking
  • DDR3L 1600 speed for responsive performance
  • 35 V low voltage reduces power draw
  • 204-pin SO-DIMM fits the Q550LF notebook
  • CL11 latency supports stable operation

System-Specific DDR3L 8GB SO-DIMM

This 8GB DDR3L module is built for the ASUS Q550LF notebook. It runs at 1600 MHz with a low 1.35V operating voltage. The unbuffered, non-ECC design matches the original system requirements. Installation uses the standard 204-pin SO-DIMM slot.

Suited for Q550LF owners adding or replacing memory

The single 8GB stick fits one of the two available slots, bringing total capacity up to 16 GB. It is not for systems that require ECC, registered modules, or a different pin count. Buyers needing a matched pair should look at a dual-stick kit.

DDR3L 1600 (PC3L 12800) at 1.35V

This speed and voltage combination is the deciding factor for compatibility with the Q550LF. The CL11 11-11-11 timing and 2Rx8 rank complete the specification. Verify your notebook accepts DDR3L before ordering.

How it compares

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

Price $19.99
Cheaper than about 91% 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 $2.50 per GB
Cheaper than about 92% 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 nameCM10246412800SODRL
Total capacity8 GB
Product type204-Pin DDR3 SO-DIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL11
Memory timings11-11-11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsASUS/ASmobile« Q Series Notebook Q550LF
In the box
Included items1Memory Ram Stick

Questions about this item

How do I install the 204-Pin DDR3L SO-DIMM in the Q550LF, and what step is often missed?

Power off, remove the battery, open the memory door, insert the module at an angle until the gold contacts are hidden, then press down until both side clips click; the step often missed is re-seating the battery before booting.

What maintenance or replacement will the 8GB DDR3L 1600 module need over time?

No scheduled maintenance; keep the slot and contacts dust-free, and if errors appear run a memory test and replace the stick under the manufacturer's lifetime warranty.

What limit appears first during sustained heavy workloads on this 1.35V CL11 memory?

The 1600 MT/s data rate and CL11 latency set the throughput ceiling; the 1.35V supply and lack of a heat spreader mean thermal throttling can occur before bandwidth saturates.

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