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Two green DDR3L SODIMM sticks with black chips, no heat spreaders

Computer Memory Solutions

Computer Memory Solutions 16GB (2x8GB) DDR3L 1600MHz CL11 SODIMM for Lenovo Thinkcentre M73Z memory upgrade

SKU CH-S4E0-WFGX1

16 GB kit of two DDR3L SODIMM modules running at 1600 MHz with CL11 timing, built for the Lenovo ThinkCentre M73Z

  • 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 matches factory timing specs
  • Low 1.35 V DDR3L voltage reduces power draw
  • 204-pin SODIMM form factor fits ThinkCentre M73z slots
  • Two 8 GB modules fill both memory slots

Kit composition and target system

This kit supplies two 8 GB DDR3L SODIMM modules for a total of 16 GB. It is built specifically for the Lenovo Thinkcentre M73Z all-in-one desktop. Buyers whose systems require more than two slots or a higher single-module capacity cannot use this kit.

Sustained load behaviour

The modules run at 1600 MHz with CL11 11-11-11 timings at 1.35 V. Unbuffered non-ECC operation delivers consistent throughput for everyday multitasking and office workloads. Major-brand DRAM chips maintain stability during extended sessions without registered buffering overhead.

Thermals noise and power

Low-voltage 1.35 V DDR3L reduces power draw compared to standard 1.5 V DDR3. The modules have no heat spreader and no moving parts, so they add no audible noise. Typical operating temperatures stay within normal SODIMM limits inside the M73Z chassis.

How it compares

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

Price $39.99
Cheaper than about 80% 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 $2.50 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 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 Thinkcentre M73Z
In the box
Included items2 Memory RAM Sticks

Questions about this item

How much heat and power does the 1.35 V DDR3L 1600 MHz kit draw when the ThinkCentre M73Z runs continuously?

At 1.35 V the DDR3L modules consume less power and generate less heat than standard 1.5 V DDR3, helping the all-in-one stay cooler during all-day workloads.

Does the M73Z need a BIOS update or matching DIMM ranks before installing this 2Rx8 CL11 204-pin SODIMM pair?

The kit is guaranteed compatible with M73Z 10BBxxx and 10BCxxx systems; no BIOS version or rank-matching steps are mentioned in the compatibility data.

Will this 16 GB (2×8 GB) DDR3L kit work alongside the original 4 GB DDR3 modules already in my M73Z?

The M73Z supports a maximum of 8 GB total across its two slots, so the existing 4 GB modules must be removed for this 16 GB kit to function.

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