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Computer Memory Solutions

Computer Memory Solutions 8GB (2x4GB) DDR3L 1600 CL11 SODIMM memory upgrade

SKU CH-6ABH-CMWV0

An 8 GB DDR3L SODIMM kit of two 4 GB modules at 1600 MHz CL11 for Lenovo ThinkPad Edge E545

  • Total capacity8 GB (2 × 4 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • DDR3L 1.35V voltage reduces power draw
  • 2x4GB kit expands Edge E545 to 8GB
  • 1600MHz CL11 timing matches notebook spec
  • 204-pin SODIMM form factor fits both slots
  • Major-brand chips deliver reliable DDR3 operation

Perfect Fit for ThinkPad Edge E545

This 8 GB kit is built specifically for the Lenovo ThinkPad Edge E545 notebook. It delivers two 4 GB DDR3L SODIMM modules that match the system’s maximum memory limit and dual-slot layout. Installation restores the factory memory configuration without guesswork.

Steady Throughput at CL11 1600 MHz

Running at PC3L 12800 with 11-11-11 timings, the modules sustain their rated speed during long work sessions. Unbuffered 1Rx8 organisation avoids extra latency steps, so multitasking and background tasks keep moving without timing penalties.

Low-Voltage Cool and Quiet Operation

At 1.35 V the sticks draw less power than standard DDR3, reducing heat inside the compact chassis. No heat spreader is fitted, keeping the profile thin for the tight SODIMM slots. The laptop’s existing fan curve handles the thermal load silently.

How it compares

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

Price $72.99
Cheaper than about 72% 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 $9.12 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM5126412800SOSRL
Total capacity8 GB (2 × 4 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 systemsLenovo Thinkpad Edge E545 Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much power does the 1.35 V DDR3L kit draw when the ThinkPad runs continuously?

At 1.35 V the DDR3L modules consume less power than standard 1.5 V DDR3, reducing heat during all-day operation.

What must the Lenovo ThinkPad Edge E545 already provide for these 204-pin SODIMMs to install?

The notebook needs two free 204-pin DDR3 SO-DIMM slots and a BIOS that accepts 1600 MHz CL11 unbuffered memory.

Will the 1600 MHz CL11 timing work alongside the original memory speed of the E545?

The system will run all installed modules at the lowest common speed; if the original memory is slower, these sticks will downclock to match.

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