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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM10246412800SODRL 8GB DDR3L 1600 CL11 1.35V SODIMM ThinkPad E431 E445 L440 L560

SKU CH-YV85-6P2A9

8 GB DDR3L SODIMM at 1600 MHz with CL11 timing and 1.35 V for ThinkPad E431, E445, L440 and L560

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8GB capacity expands multitasking headroom on ThinkPad E431 E445 L440 L560
  • DDR3L 1600 CL11 timing matches factory memory specs for stable operation
  • 35V low-voltage design reduces power draw compared to standard DDR3
  • 204-pin SODIMM form factor fits directly into laptop memory slots
  • Single 8GB module leaves second slot free for future 16GB maximum upgrade

8 GB DDR3L 1600 SODIMM for ThinkPad

This 8 GB DDR3L module runs at 1600 MHz with CL11 timing and 1.35 V operation. It uses a 204-pin SO-DIMM form factor and is built with major-brand chips in an unbuffered, non-ECC, dual-rank configuration. The stick is designed as a direct upgrade for Lenovo ThinkPad Edge E431, Edge E445, L440 and L560 notebooks.

Who this suits and who should look elsewhere

Owners of the listed ThinkPad models who need a single 8 GB stick to reach the 16 GB two-slot maximum will find guaranteed compatibility. Systems that require ECC, registered modules, 1.5 V-only DDR3, or a different pin count cannot use this part. Buyers upgrading other laptop families should verify their exact model before ordering.

The deciding specification

The 1.35 V DDR3L voltage is the critical figure; the target ThinkPads accept this low-voltage standard, while 1.5 V DDR3 modules may not be supported. Matching this voltage ensures the memory will be recognised and run stably at 1600 MHz.

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).

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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 systemsLenovo ThinkPad Edge E431, ThinkPad Edge E445, ThinkPad L440, ThinkPad L560
In the box
Included items1Memory Ram Stick

Questions about this item

Will the 1600 MHz DDR3L module slow down when the laptop reaches its 16 GB memory ceiling?

The module runs at 1600 MHz regardless of total capacity; the 16 GB limit only restricts how many modules you can install.

Does the 1.35 V DDR3L stick run hotter or louder than the original 1.5 V memory during all-day use?

Lower voltage reduces power draw and heat, so the 1.35 V module typically runs cooler and quieter than 1.5 V parts.

Must the ThinkPad already have a free 204-pin SODIMM slot for this 8 GB upgrade to work?

Yes, the laptop needs an available 204-pin DDR3 SODIMM slot; the listed models each have two slots supporting up to 16 GB total.

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