What is G.SKILL memory's naming convention/nomenclature? [DDR5]
For example: F5-5200U4040A16GX2-RS5K
Break down to F5 / 5200 / U / 4040 / A / 16G / 2 / RS5 / K

Memory Type:
F5 = DDR5

Frequency:
4800 = DDR5-4800
5200 = DDR5-5200
5600 = DDR5-5600

DIMM Type:
U/J = UDIMM (unbuffered DIMM)
S = SO-DIMM

Latency Timing (tCL / tRCD-tRP):
xxyy = xx-yy-yy
The first two digits correspond to tCL; the last two digits correspond to tRCD and tRP. For example, "4040" = 40-40-40 timing, and "4039" = 40-39-39 timing.

Rated Voltage:
A = 1.10V
B = 1.15V
C = 1.20V
D = 1.25V
E = 1.30V
F = 1.35V
G = 1.40V
H = 1.45V
J = 1.50V

Single Module Capacity:
16G = 16GB per module
32G = 32GB per module
64G = 64GB per module
128G = 128GB per module

Total Modules in Kit:
1 = 1 module in kit
2 = 2 modules in kit
4 = 4 modules in kit
8 = 8 modules in kit

* To get the total memory kit capacity, multiply the single module capacity with total modules in kit.

Series:
TZ5 = Trident Z5
TZ5R = Trident Z5 RGB
RS5 = Ripjaws S5

Color:
K = Black
W = White
G = Gold
S = Silver