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Green 204-pin DDR3L SODIMM module with black chips

Computer Memory Solutions

Computer Memory Solutions 4GB DDR3L 1600 SODIMM CL11 1.35V memory upgrade

SKU CH-MJKQ-YE0P5

4GB DDR3L 1600 SODIMM upgrade for Acer Aspire V5 models with 1.35V operation

  • Total capacity4 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 4GB capacity boosts multitasking on compatible Acer Aspire models
  • DDR3L 1600MHz speed delivers responsive performance for everyday tasks
  • 35V low-voltage design reduces power consumption and heat
  • CL11 latency ensures quick data access for smooth operation
  • 204-pin SODIMM form factor fits Acer Aspire V5-121 and V5-122P series

4GB DDR3L SODIMM for Acer Aspire

This 4 GB DDR3L SODIMM module is built for Acer Aspire V5-121 and V5-122P notebooks. It targets owners of those specific models who need a straightforward memory replacement or upgrade. The stick arrives as a single unbuffered unit ready for the SO-DIMM slot. It is not for buyers who want more storage or a different form factor.

DDR3L 1600 CL11 at 1.35 V

The decisive spec is the DDR3L 1600 speed rated at CL11 with a 1.35 V operating voltage. This combination matches the memory controller requirements of the listed Acer systems and ensures stable operation without manual timing changes. Modules running at other voltages or latencies may not be recognised by the firmware.

Fits one SO-DIMM slot in compatible laptops

The 204-pin module installs directly into the single expansion socket provided in the compatible Aspire chassis. No heat spreader is fitted, so clearance inside thin ultraportable designs is not an issue. The upgrade frees the original slot for this higher-capacity stick while leaving other system resources untouched.

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 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity4 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsAcer Aspire V5-121-0452, V5-121-0818, V5-122P-0408
In the box
Included items1 Memory RAM Stick

Questions about this item

Will the 1600 MHz speed actually run at 1600 MHz in my Acer Aspire V5-121-0452?

The module is rated for 1600 MHz (PC3L-12800). Your Acer Aspire V5-121-0452 will set the final speed; it may run at 1600 MHz or at a lower supported frequency.

Is this a DDR3 or DDR3L stick, and does the 1.35 V rating limit what systems can use it?

This is a DDR3L module rated at 1.35 V. It is backward compatible with 1.5 V DDR3 slots, so it will work in both DDR3L and standard DDR3 systems.

Does the 204-pin SODIMM form factor fit the single memory socket in the V5-122P-0408?

Yes. The stick uses the standard 204-pin SODIMM layout and the V5-122P-0408 has one SODIMM socket, so it will install directly.

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