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Green rectangular DDR4 SODIMM module with black memory chips on both sides, no heat spreader, 260-pin edge connector visible

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400 CL17 SODIMM Lenovo IdeaPad 310

SKU CH-NHE5-D4TW4

A 16 GB DDR4 2400 MHz SODIMM module with CL17 timing and 1.2 V operation, built for Lenovo IdeaPad 310 14-inch and 15-inch laptops

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • Guaranteed compatibility with Lenovo IdeaPad 310 models
  • 16 GB capacity expands multitasking headroom
  • DDR4 2400 speed delivers 19200 MB/s bandwidth
  • CL17 latency at 1.2 V for efficient operation
  • Single 260-pin SODIMM module installs in one slot

System-Specific 16GB DDR4 SODIMM

This 16GB DDR4 2400MHz SODIMM module is built to upgrade Lenovo IdeaPad 310 series laptops. It arrives as a single 260-pin stick rated at CL17 latency and 1.2V unbuffered operation. The part is validated for IdeaPad 310-14IKB and both 14-inch and 15-inch IdeaPad 310 models.

Ideal for IdeaPad 310 capacity upgrades

Owners of compatible IdeaPad 310 notebooks can add 16GB in one slot without matching existing modules. Buyers needing ECC error correction or registered signal buffering should look elsewhere. The module is not suited for desktops or laptops that require a different pin count or voltage.

Deciding spec: 16GB single-rank 2400MHz SODIMM

The 16GB density in a single 260-pin DDR4 SODIMM at 2400MHz CL17 determines fit. Systems limited to lower maximum module sizes or different speeds will not accept this part. Verify the laptop's slot limit and memory controller support before purchasing.

How it compares

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

Price $78.99
Cheaper than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $4.94 per GB
Cheaper than about 77% 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 nameCM2048642400SO
Total capacity16 GB
Product type260-Pin DDR4 SO-DIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsLenovo IdeaPad 310-14IKB, IdeaPad 310 (14 in), IdeaPad 310 (15 in)
In the box
Included items1Memory Ram Stick

Questions about this item

Should I pick the 16 GB module or add a smaller stick for my IdeaPad 310?

This is a single 16 GB DDR4 2400 CL17 SODIMM; the IdeaPad 310 supports up to 20 GB total, so one module fills a slot and leaves room for another stick if you need more than 16 GB.

Will the 2400 MHz rating actually run at that speed inside the laptop?

The module is rated DDR4 2400 (PC4 19200) at CL17 1.2 V; the IdeaPad 310 memory controller will set the final frequency, but the stick is validated for 2400 MHz operation at those timings.

Does the 260 pin DDR4 SODIMM fit the IdeaPad 310 memory slot?

Yes — it is a 260 pin DDR4 SO DIMM, non ECC, unbuffered, 1.2 V, exactly the form factor and electrical spec the IdeaPad 310 14 inch and 15 inch models require.

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