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Green rectangular circuit board with gold edge connector and black memory chips

Computer Memory Solutions

Computer Memory Solutions 8GB DDR3L 1600 SODIMM CL11 1.35V E545 memory upgrade

SKU CH-GEAC-Y51XV

8 GB DDR3L SODIMM at 1600 MHz with CL11 latency for Lenovo ThinkPad Edge E545

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8GB capacity boosts multitasking on ThinkPad Edge E545
  • DDR3L 1600 MHz speed matches system spec for smooth operation
  • 35V low voltage reduces power draw versus standard DDR3
  • CL11 11-11-11 timing delivers responsive memory access
  • 204-pin SODIMM form factor fits notebook slot directly

E545 8 GB DDR3L SODIMM upgrade

This module is a single 8 GB DDR3L SODIMM built for the Lenovo ThinkPad Edge E545. It runs at 1600 MHz with CL11 timing at 1.35 V and uses a 204-pin unbuffered layout. The kit contains one stick and is guaranteed compatible by the manufacturer.

Buyers who need more than 8 GB total

This part fills one slot with the maximum 8 GB the E545 officially supports, so systems already at the memory ceiling gain no further capacity from this stick. Users requiring ECC error correction or registered buffering must choose a different module type.

PC3L-12800 speed rating

The decisive specification is the DDR3L 1600 (PC3L-12800) data rate combined with 1.35 V operation; the notebook must accept this exact speed and voltage for the upgrade to function.

How it compares

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

Price $17.99
Cheaper than about 92% 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 $2.25 per GB
Cheaper than about 93% 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 systemsLenovo Thinkpad Edge E545 Notebook
In the box
Included items1 Memory RAM Stick

Questions about this item

Will this 204-pin DDR3L SODIMM fit the memory slots in my Lenovo ThinkPad Edge E545?

Yes, this 204-pin DDR3L 1600 SODIMM is built to the exact specification for the ThinkPad Edge E545 and will seat in either of the two DDR3L slots.

How do I install the module correctly so the side clips engage?

Slide the module into the slot at an angle until the gold contacts are fully hidden, then press down evenly until the metal clips on both sides snap into the notches.

Does this 1.35 V DDR3L stick need any firmware update or battery replacement over its life?

No, the module is unbuffered non-ECC memory with no onboard firmware or battery; it requires no maintenance beyond keeping the contacts clean.

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