We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green printed circuit board with black memory chips on both sides, gold edge connector, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM4096642400SO 32GB DDR4 2400 CL17 SODIMM memory upgrade

SKU CH-ZK5V-M3AJ3

32 GB DDR4 SODIMM running at 2400 MHz with CL17 latency for compatible ThinkPad L490, L590 and T590 models

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 32 GB single module doubles laptop memory capacity
  • DDR4 2400 MHz speed matches ThinkPad L490 L590 T590 specs
  • CL17 1.2 V timing keeps power draw low
  • 260-pin SO-DIMM fits factory slots without adapters
  • Lifetime manufacturer warranty covers defect replacement

32 GB DDR4 2400 SODIMM for ThinkPad

This module is a 32 GB DDR4 2400 MHz SODIMM built for Lenovo ThinkPad L490, L590 and T590 laptops. It runs at CL17 with 1.2 V unbuffered operation and uses a 260-pin form factor. The kit contains a single stick.

Suits ThinkPad owners adding memory.

The upgrade suits owners of the listed ThinkPad models who need more RAM for multitasking or heavier workloads. It is not for desktop computers or laptops that use a different pin layout or memory generation. Systems limited to a lower maximum capacity per slot will not accept this density.

32 GB density must match slot limit

The single specification that decides fit is the 32 GB density per module; the target laptop must support at least 32 GB in one slot. If the system maxes out at a lower per-slot capacity, this stick will not work.

How it compares

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

Price $155.99
Cheaper than about 61% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $4.87 per GB
Cheaper than about 78% 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 nameCM4096642400SO
Total capacity32 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 ThinkPad L490, ThinkPad L590, ThinkPad T590
In the box
Included items1 Memory RAM Stick

Questions about this item

How much power does the 32GB DDR4 2400 CL17 SODIMM draw when the ThinkPad runs all day?

The module operates at the standard DDR4 voltage of 1.2V, keeping power draw low during continuous use in a ThinkPad L490, L590 or T590.

What must the laptop already have so this 260-pin stick installs and works?

A free DDR4 SO-DIMM slot and a 64-bit operating system are required; the ThinkPad L490, L590 or T590 must support up to 48GB or 64GB total capacity.

If I keep an existing 2400MHz module in the second slot, will this CL17 stick run at its rated speed?

Yes, both modules share the DDR4 2400 (PC4 19200) speed, so the system will run them at 2400MHz with CL17 timing.

More in Model-Specific Memory Upgrades

Similar items