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Two green DDR3L SODIMM sticks, 204-pin, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600 SODIMM for Lenovo Thinkpad Edge E545 memory upgrade

SKU CH-CJ0D-6DKHJ

16 GB dual-channel DDR3L 1600 SODIMM kit with CL11 timing and 1.35 V operation for Lenovo ThinkPad Edge E545

  • Total capacity16 GB (2 × 8 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 16 GB dual-channel kit boosts multitasking on ThinkPad Edge E545
  • DDR3L 1600 MHz at 1.35 V runs cooler than standard DDR3
  • CL11 11-11-11 timing delivers responsive system performance
  • 204-pin SODIMM form factor fits both memory slots directly
  • Major-brand chipset and lifetime warranty ensure long-term reliability

Targeted Upgrade Kit

This 16 GB kit consists of two 8 GB DDR3L SODIMM modules built for the Lenovo ThinkPad Edge E545. It fills both memory slots to reach the notebook’s maximum supported capacity. Buyers who need more than 16 GB or who own a different laptop model cannot use this kit.

Thermals and Power

Each module runs at 1.35 V, the standard DDR3L voltage, which keeps power draw low during normal workloads. The sticks have no heat spreader, relying on the notebook’s internal airflow for cooling. Operation is silent because there are no moving parts.

Build and Connectors

The 204-pin SO-DIMM form factor matches the Edge E545 slots exactly. A 2Rx8 organisation with CL11 11-11-11 timing provides stable performance at 1600 MHz. The kit is unbuffered and non-ECC, so it works only in systems that accept that configuration.

How it compares

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

Price $37.99
Cheaper than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB (2 × 8 GB)
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $2.37 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 capacity16 GB (2 × 8 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 E545 Notebook
In the box
Included items2 Memory RAM Sticks

Questions about this item

How do I install these 204-pin SODIMM sticks in the ThinkPad Edge E545 and what step often goes wrong?

Power off the notebook, remove the battery, open the memory door, insert each 8 GB stick at an angle until the gold contacts disappear, then press down firmly until both side clips click into place. The step people miss is pressing hard enough to engage both clips.

What maintenance or replacement will this 16 GB DDR3L kit need later?

No routine maintenance is required; the modules have no heat spreader and run at 1.35 V. If a stick fails, replace the faulty 8 GB module — the kit carries a limited lifetime warranty from Computer Memory Solutions when purchased directly from them.

What limit appears first under sustained heavy workloads on this CL11 1600 MHz memory?

The bandwidth ceiling of PC3L-12800 at CL11 11-11-11 timing is reached before thermal throttling, since the unbuffered 2Rx8 modules operate at standard 1.35 V without a heat spreader.

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