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Green circuit board with black memory chips, no heat spreader

Computer Memory Solutions

Computer Memory Solutions CM1024642400SO 8GB DDR4 2400 SODIMM for VivoBook S510U VivoPC K20CD

SKU CH-83GF-22BK7

8GB DDR4 2400 SODIMM module upgrades ASUS VivoBook S510U and VivoPC K20CD 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 doubles the memory headroom for demanding workloads
  • DDR4 2400 MHz speed moves data at PC4-19200 bandwidth
  • CL17 timing keeps latency low for snappy response
  • 2 V operation reduces power draw and heat
  • 260-pin SO-DIMM fits the VivoBook S510U and VivoPC K20CD exactly

System-specific DDR4 SODIMM

This 8 GB DDR4 2400 SO-DIMM is built for ASUS VivoBook S510U and VivoPC K20CD systems. It arrives as a single 260-pin unbuffered module using major-brand chips. The non-ECC design targets mainstream laptop and mini-PC upgrades.

DDR4 2400 speed ceiling

The module runs at 2400 MHz with a PC4-19200 data rate and CL17 timing at 1.2 V. Bandwidth and latency are fixed by the DDR4-2400 standard, so the memory cannot exceed these limits regardless of the host platform. Buyers needing higher frequencies or lower latencies must choose a different specification.

No heat spreader, standard 260-pin layout

The stick ships without a heat spreader, keeping the profile low for tight SODIMM slots. The 260-pin edge connector matches the DDR4 SO-DIMM socket on the supported VivoBook and VivoPC models. Systems limited to two slots and a 16 GB maximum cannot accept additional modules beyond this capacity.

How it compares

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

Price $36.99
Cheaper than about 82% 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 $4.62 per GB
Cheaper than about 81% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsASUS/ASmobile VivoBook S510U, VivoPC K20CD
In the box
Included items1Memory Ram Stick

Questions about this item

Should I choose the single 8 GB module or look for a 16 GB kit for my VivoBook S510U?

The board supports up to 16 GB across two slots, so a single 8 GB stick leaves the second slot free for another identical module later.

What does the 2400 MHz rating actually deliver inside the VivoBook S510U?

The module runs at DDR4 2400 with CL17 timing at 1.2 V, giving the rated bandwidth when the system memory controller is set to that speed.

Does the 260-pin DDR4 SO-DIMM interface limit the upgrade on the VivoPC K20CD?

The 260-pin DDR4 SO-DIMM form factor matches the slot on the VivoPC K20CD, so the module installs directly without an adapter.

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