RAM QVL & compatible kits for ASRock WRX90 WS EVO
DDR5-6000 CL30 is the optimal sweet spot, aligning 1:1 with the Infinity Fabric clock. Shop live sweet-spot kits below, then confirm slot placement and run a part-number scan if you already have a model in mind.
Chipset
WRX90 (TRX50)
Slot type
DDR5 UDIMM
Max rated clock
6400 MT/s
Physical slots
8 DIMM
Max capacity
2048 GB
Live sweet-spot kits
Disclosure: As an Amazon Associate I earn from qualifying purchases. Rankings use price and spec data only — not paid placement. How we rank products
Best match
CORSAIR Vengeance RGB DDR5 RAM 96GB (2x48GB) 6000MHz CL30 Intel XMP iCUE Compatible Computer Memory - Black (CMH96GX5M2B6000C30)
$189.99 · $1.98/GB
In stock
DDR5 kit
CORSAIR Dominator Titanium RGB DDR5 64GB (2x32GB) DDR5 6000MHz CL30 AMD EXPO Intel XMP iCUE Compatible Computer Memory – Gray (CMP64GX5M2B6000Z30)
$430.60 · $6.73/GB
In stock
DDR5 kit
TEAMGROUP T-Create Master Overclocking DDR5 R-DIMM 192GB Kit (8 x 24GB) 6000MHz (PC5-48000) CL32 Hynix M-DIE Workstation Memory Module Ram Black - CTCMD5192G6000HC32AOC01
$795.00 · $4.14/GB
In stock
RAM slot placement
On 4-slot daisy-chain boards, populate A2 and B2 first (slots 2 & 4 from the CPU).
DDR5 load & speed notes
The ASRock WRX90 WS EVO is optimized for a 2-module kit at the platform sweet spot. That preserves signal integrity and XMP/EXPO boot rates.
4-stick DDR5 warning
Filling all four slots often forces JEDEC underclocks. Prefer a denser 2-stick kit (32GB / 64GB / 96GB) instead of four modules.
Need capacity? Buy a denser dual kit rather than mixing sticks. Update BIOS before training a new EXPO/XMP profile.
Browse matched catalog kits
Sweet-spot, QVL shortlist, and capacity buckets from today's catalog.
QVL part-number scanner
Paste an MPN or ASIN (e.g. CMK32GX5M2B6000C30) to check generation fit and speed risk.
Scanner idle
Paste a RAM part number to check notch generation and speed fit.
Disclosure: As an Amazon Associate I earn from qualifying purchases. Rankings use price and spec data only — not paid placement. How we rank products
Sweet-spot recommendations
DDR5-6000 CL30 is the optimal sweet spot, aligning 1:1 with the Infinity Fabric clock. These kits keep the IMC efficient.
| Product | Specs | Score | Price | $/GB | Action |
|---|---|---|---|---|---|
CORSAIR Vengeance RGB DDR5 RAM 96GB (2x48GB) 6000MHz CL30 Intel XMP iCUE Compatible Computer Memory - Black (CMH96GX5M2B6000C30) Corsair · B0CCXSRKZT | 96GB (2x48) 6000MHz CAS: CL30 / DDR5 | 98/100 | $189.99 In stock | $1.98/GB | |
CORSAIR Dominator Titanium RGB DDR5 64GB (2x32GB) DDR5 6000MHz CL30 AMD EXPO Intel XMP iCUE Compatible Computer Memory – Gray (CMP64GX5M2B6000Z30) Corsair · B0CHSGDFN4 | 64GB (2x32) 6000MHz CAS: CL30 / DDR5 | 98/100 | $430.60 In stock | $6.73/GB | |
TEAMGROUP T-Create Master Overclocking DDR5 R-DIMM 192GB Kit (8 x 24GB) 6000MHz (PC5-48000) CL32 Hynix M-DIE Workstation Memory Module Ram Black - CTCMD5192G6000HC32AOC01 TEAMGROUP · B0D3LP9G39 | 192GB (8x24) 6000MHz CAS: CL32 / DDR5 | 92/100 | $795.00 In stock | $4.14/GB | |
 CORSAIR Dominator Platinum RGB DDR5 64GB (2x32GB) DDR5 6000MHz CL30 AMD EXPO Intel XMP iCUE Compatible Computer Memory – Gray (CMT64GX5M2B6000Z30) Corsair · B0C5M5P3N4 | 64GB (2x32) 6000MHz CAS: CL30 / DDR5 | 96/100 | $519.99 In stock | $8.12/GB | |
 Patriot Viper Elite 5 Ultra RGB DDR5 RAM 32GB (2X16GB) 6000MT/s CL28 Memory Patriot · B0FDL8XDQM | 32GB (2x16) 6000MHz CAS: CL28 / DDR5 | 90/100 | $209.99 In stock | $6.56/GB | |
 CORSAIR Vengeance RGB DDR5 RAM 96GB (2x48GB) Up to 6000MHz CL36-44-44-96 1.4V AMD EXPO Intel XMP 3.0 Desktop Computer Memory – Gray (CMH96GX5M2E6000Z36) Corsair · B0F7RVMYZQ | 96GB (2x48) 6000MHz CAS: CL36 / DDR5 | 95/100 | $849.99 In stock | $8.85/GB |
Other TRX50 QVL matchers
Understanding motherboard QVL lists
A QVL (Qualified Vendor List) is a manufacturer-tested shortlist of memory kits. It is a strong compatibility signal — not an exclusive allowlist.
Kits missing from the QVL can still work when they match the board's generation (DDR5 UDIMM) and stay near the CPU IMC sweet spot. Prefer dual-channel kits and a current BIOS when enabling XMP/EXPO.
Which RAM slots should I use on my ASRock WRX90 WS EVO?
For optimal dual-channel signal integrity on the ASRock WRX90 WS EVO, install a 2-stick kit in slots 2 and 4 (usually A2 and B2). That terminates daisy-chain traces cleanly and avoids reflection issues from loading A1/B1 first.
What is the maximum supported memory speed for the WRX90 WS EVO?
The ASRock WRX90 WS EVO officially supports up to 6400MT/s via BIOS XMP or EXPO. Real-world stable frequency still depends on your CPU's IMC. Prefer the platform sweet spot over the absolute max for daily boots.
Can I run 4 sticks of DDR5 RAM on this motherboard at full speed?
Four modules stress the memory controller hard. On TRX50 DDR5, fully populated boards often drop toward JEDEC speeds. Prefer a high-density 2-stick kit for XMP/EXPO stability.