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Green circuit board with black memory chips, 260-pin SODIMM form factor

Computer Memory Solutions

Computer Memory Solutions CM2048642400SO 16GB DDR4 2400MHz SODIMM for Lenovo IdeaPad 310 320-15IKB 320-17IKB

SKU CH-SAP5-RWDXP

A 16GB DDR4 2400MHz SODIMM module rated CL17 at 1.2V, built for Lenovo IdeaPad 310 and 320 series notebooks

  • Total capacity16 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 16 GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2400 MHz speed delivers responsive data throughput for everyday computing
  • CL17 latency timing keeps access delays low during intensive tasks
  • 2 V operation reduces power draw and heat in slim notebooks
  • 260-pin SODIMM form factor fits IdeaPad 310 and 320 series slots

Compatible Lenovo IdeaPad upgrade

This 16GB DDR4 SODIMM is built for Lenovo IdeaPad 310 15-inch Touch, IdeaPad 320-15IKB and IdeaPad 320-17IKB laptops. It installs in a single 260-pin slot and runs at 2400MHz with CL17 timing at 1.2V. The module uses unbuffered, non-ECC memory with a 2Rx8 rank configuration.

Suits owners of the listed models needing more

Buyers with other Lenovo series or different laptop brands should verify their exact model number before ordering. Systems limited to lower DDR4 speeds or requiring ECC registered modules will not be compatible with this stick. Desktops and devices using 288-pin DIMM slots cannot accept this SODIMM form factor.

Single 16GB module at DDR4 2400MHz

The 16GB capacity in one stick decides whether this upgrade fits your available slot and maximum supported memory. CL17 latency and 1.2V operation match the electrical requirements of the compatible IdeaPad models. Computer Memory Solutions guarantees compatibility for the systems named above.

How it compares

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

Price $83.99
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 $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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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 (15 in Touch), IdeaPad 320-15IKB, IdeaPad 320-17IKB
In the box
Included items1Memory Ram Stick

Questions about this item

Does the 16GB DDR4 2400MHz SODIMM arrive as a single stick or do I need to buy a second module?

The package contains one 16GB 260-pin DDR4 SODIMM rated at 2400MHz CL17 1.2V; no second module is included.

Should I choose this 16GB 2400MHz CL17 module or look for a different speed or latency for my IdeaPad 320-15IKB?

This 16GB 2400MHz CL17 2Rx8 unbuffered SODIMM matches the factory specification for the IdeaPad 320-15IKB and is guaranteed compatible.

Will the CL17 2400MHz rating actually run at 2400MHz once installed in a Lenovo IdeaPad 310 Touch?

The module is rated DDR4-2400 PC4-19200 CL17 1.2V and will operate at that speed if the laptop's memory controller supports 2400MHz.

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