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Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600MHz SODIMM CL11 1.35V memory upgrade

SKU CH-B5VK-78YGY

16 GB DDR3L SODIMM kit running at 1600 MHz CL11 1.35 V for Lenovo Z50-70 and Z50-75 laptops

  • 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 headroom
  • DDR3L 1600 MHz CL11 timing delivers responsive system performance
  • Low 1.35 V operation reduces power draw and heat
  • 204-pin SODIMM form factor fits Lenovo Z50-70 and Z50-75
  • Lifetime warranty covers manufacturing defects for long-term reliability

Ready for Lenovo Z50-70 and Z50-75

This 16GB kit contains two 8GB DDR3L SODIMM modules rated at 1600MHz with CL11 timing. It is built specifically for the listed Lenovo Z Series laptops and runs at the standard 1.35V low voltage. The unbuffered, non-ECC design matches the factory memory specification for these notebooks.

Steady throughput at CL11 11-11-11

The modules operate at DDR3L 1600 (PC3L 12800) with consistent 11-11-11 latency under sustained workloads. Dual-rank 2Rx8 organisation and major-brand chips provide stable bandwidth for everyday multitasking and productivity applications. The low 1.35V operation helps maintain thermal headroom during extended use inside the compact chassis.

Direct replacement for the factory 8GB limit

The Z50-70 and Z50-75 support a maximum of 16GB across two sockets, so this kit fills both slots to reach the platform ceiling. Buyers whose units shipped with 4GB or 8GB total will see the full addressable capacity increase. Systems already populated with 16GB gain no additional memory headroom from this upgrade.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $2.31 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 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 Z Series Z50-70, Z50-75
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat and power does the DDR3L 1600MHz kit draw during continuous use?

The modules run at 1.35V and have no heat spreader, so they stay cool and draw little power during all-day workloads.

What must my Lenovo Z50-70 or Z50-75 already have for this 2x8GB upgrade to work?

Your laptop needs two free 204-pin SODIMM slots and BIOS support for 16GB total DDR3L memory.

Will this CL11 1.35V kit run stably alongside any original DDR3L sticks I keep in the Z Series?

Yes — it matches the DDR3L 1600MHz CL11 1.35V spec, so mixed ranks will operate at the lowest common speed and timing.

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