Selling Corsair DDR4-3800 C18 SODIMM 16GB (8GBx2) CMSX32GX4M43800C18 for a300/x300 US

Desired Price
170
Currency
USD
Payment Methods
  1. PayPal
Location
USA California
Delivery Method
  1. Postal Service (e.g. USPS, Canada Post, etc.)
Selling a pair (two sticks) of unused sodimms from Corsair. I originally bought them from another seller. If I remember correctly, he tested it on a system he built and then decided to sell it. I asked him if he could sell me two sticks as I wanted to install them into an x300 barebones kit. I built my own x300 but the person I gave it to never used the PC. I just sold the PC today with a different set of RAM.

You cannot buy these as a pair and must be bought as a kit of 4 sticks. I'm also including 4 free ram heatsinks.

$150 obo Shipped to anywhere in the US
Product SKU: CMSX32GX4M43800C18
Product page: Corsair
XMP Timings: 18-19-19-39
XMP Voltage: 1.35v




More discussion on performance from the threads below:
 
Last edited:

HydrAxx747

Cable-Tie Ninja
Feb 23, 2021
208
236
Any chance these are still available?
I sell the same ones but in 4000MHz CL19-23-23-45 1.35V version (SKU: CMSX32GX4M4X4000C19) and there are 0.5mm copper heatsinks (and graphene coating) affixed to them, I still have the original packaging (with the original labels of the sticks inside), so if you are still looking for DDR4 SO-DIMM RAM sticks of this standing I can sell them to you and last detail I live in France.
 

element72

SFF Lingo Aficionado
Original poster
Oct 7, 2018
100
18
The fastest are the 4000MHz CL19-23-23-45 1.35V version (SKU: CMSX32GX4M4X4000C19), not the 3800 model.
what makes u say that? if u go higher in frequency, u hope to have timings that are tighter. CL 19 is roughly the same for 4000Mhz (mine 18.9ns; yours 19ns), but the timings on the other specs for yours are higher (slower).
 

milesvw

Cable-Tie Ninja
Dec 20, 2022
158
109
Quick question, are these dual rank? And if not, does the extra speed/lower latency make up for the lack of another bank of memory?
 

HydrAxx747

Cable-Tie Ninja
Feb 23, 2021
208
236
Quick question, are these dual rank? And if not, does the extra speed/lower latency make up for the lack of another bank of memory?
Yep, This type of models (all Corsair/GSKill DDR4 SO-DIMM 16GB(2x8GB) 3600/3800/4000MHz kit variants) are only Dual-Rank, there are 4 Samsung B-Die 1GB model binned chips soldered on each side of the RAM sticks.