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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions 8GB DDR3L 1600MHz SODIMM Lenovo Ideapad Flex 2-15 2-15D

SKU CH-1SE5-6YBWQ

8GB DDR3L SODIMM running at 1600MHz with CL11 timing and 1.35V for Lenovo Ideapad Flex 2-15 models

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL11
  • Memory timings11-11-11
  • Rated voltage1.35 V
  • 8GB capacity doubles multitasking headroom for Lenovo Ideapad Flex 2-15
  • DDR3L 1600MHz speed delivers responsive performance at 1.35V low voltage
  • CL11 11-11-11 timing ensures stable data access for everyday workloads
  • 204-pin SODIMM form factor fits the single memory slot exactly
  • Major-brand chipset with lifetime warranty backs long-term reliability

CMS DDR3L SODIMM for Lenovo Ideapad Flex

This 8 GB DDR3L SODIMM module is built specifically for the Lenovo Ideapad Flex 2-15 and Flex 2-15D. It runs at 1600 MHz with a CAS latency of 11 and operates at 1.35 V. The 204-pin unbuffered stick uses a 2Rx8 rank configuration with major-brand chips.

Suits owners of the listed Flex models needing

Buyers whose laptops require ECC memory or a different pin count should look elsewhere. The module is non-ECC and uses the standard 204-pin DDR3 SO-DIMM form factor only. Systems limited to lower voltages or speeds may not be compatible.

Provides 8 GB in a single slot.

The laptop has one memory socket with an 8 GB ceiling, so this stick delivers the full headroom available. No further expansion is possible once installed. Performance tops out at DDR3-1600 speeds with CL11 timings.

How it compares

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

Price $18.99
Cheaper than about 91% 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 $2.37 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 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 Ideapad Flex 2-15 / Flex 2-15D
In the box
Included items1 Memory RAM Stick

Questions about this item

Does the Lenovo Ideapad Flex 2-15 need any specific BIOS version or setting to recognise this 8GB DDR3L 1600MHz module?

The module is a 204-pin DDR3L SODIMM rated at 1.35V with CL11 11-11-11 timings; the laptop must accept DDR3L SO-DIMMs up to 8GB in a single slot.

Can I keep the original 4GB stick installed alongside this 8GB module in the Flex 2-15?

The system has only one memory socket, so the original stick must be removed before installing this 8GB module.

How can I verify the module is running at 1600MHz with CL11 timings after installation?

Check the memory speed and latency in Task Manager's Performance tab or with CPU-Z; they should show 1600MHz and 11-11-11 timings.

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