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Green circuit board with black memory chips and gold edge connector

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 8GB DDR4 2400 SODIMM Lenovo AIO V410z S400z S500z

SKU CH-ZNV3-SF4VX

8GB DDR4 2400 SODIMM module for Lenovo AIO V410z, S400z and S500z systems

  • Total capacity8 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 8 GB capacity lifts multitasking headroom for Lenovo AIO V410z S400z S500z
  • DDR4 2400 MHz speed matches factory spec for responsive everyday performance
  • CL17 latency and 1.2 V operation keep power draw low while maintaining stability
  • 260-pin SODIMM form factor drops straight into the two SO-DIMM slots
  • Single 8 GB module leaves the second slot free for a future 16 GB max upgrade

8 GB DDR4 SODIMM for Lenovo AIO

This 8 GB DDR4 SODIMM module is built for Lenovo all-in-one models V410z, S400z and S500z. It runs at 2400 MHz with CL17 timing and 1.2 V unbuffered operation. The single 260-pin stick uses a 2Rx8 major-brand chipset without ECC. It targets owners of those specific AIOs who want a straightforward memory upgrade.

Check your AIO model and free slot count

Verify that your system matches one of the listed Lenovo part-number series such as 10QV, 10QW, 10R5, 10R6, 10HB, 10K2, 10HC or 10K3. The platform supports a maximum of 16 GB across two SODIMM sockets, so confirm at least one slot is vacant. Ensure the existing memory is also DDR4 non-ECC unbuffered to avoid mismatch.

Fits alongside existing DDR4 SODIMMs

The module installs directly into an empty 260-pin SODIMM socket inside the AIO chassis. No heat spreader is fitted, keeping the profile low for tight all-in-one layouts. Adding this stick raises total capacity toward the 16 GB ceiling and leaves the second socket available for a matching module if desired.

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 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 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 nameCM1024642400SO
Total capacity8 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 AIO V410z, S400z, S500z
In the box
Included items1Memory Ram Stick

Questions about this item

What comes in the box and do I need anything else to install this 260-pin DDR4 SODIMM?

The package contains one 8GB memory stick. No extra parts are required; the module plugs directly into the SODIMM slot on the compatible Lenovo AIO.

Should I pick the CL15 or CL17 timing for my Lenovo AIO V410z?

The module supplied runs at CL17 with 17-17-17 timings; that is the only version offered for this part number.

What does the 2400 MHz rating mean once the stick is inside my S500z?

The memory will operate at DDR4 2400 (PC4-19200) with a CAS latency of 17 at 1.2 V, delivering the rated speed on the supported Lenovo all-in-one systems.

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