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Desktops with 128GB RAM

All desktops

3 desktops with 128GB RAM from Adamant Custom, Empowered PC, AMD and more. Prices run $18,050 to $22,699.

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CPU: AMD Ryzen 9 9950X  ×RAM: 128GB  ×Clear all
BrandAdamant Custom2Empowered PC1
CPUIntel Core Ultra 9 285K8Intel Core Ultra 7 270K4AMD Ryzen 9 9950X3AMD Ryzen 9 9950X3D2AMD Ryzen AI Max+ 3952AMD Ryzen Threadripper 9970X2AMD Ryzen Threadripper 9980X2AMD Ryzen Threadripper PRO 9975WX2
Show all 15Intel Core Ultra 9 2852AMD Ryzen 5 9600X1AMD Ryzen Threadripper 9960X1AMD Ryzen Threadripper PRO 9965WX1AMD Ryzen Threadripper PRO 9985WX1Intel Core Ultra 5 250K1Intel Core Ultra 91
GPUGeForce RTX 50902RTX PRO 60001
GPU memory32GB296GB1
RAM128GB3
Storage2TB14TB18TB1
Operating systemWindows 11 Pro2
GPU modelRTX 50902RTX PRO 60001
Dedicated graphics cardDedicated graphics card3
RAM typeDDR52
Price$4,000 & above3$10,000 & above3
Clear allShow 3 desktops
CPU: AMD Ryzen 9 9950X  ×RAM: 128GB  ×3 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Adamant CustomSpec score 8.3

AMD Ryzen 9 9950X, GeForce RTX 5090, 32GB Graphics, 128GB RAM

+16-core AMD Ryzen 9 9950X processor for demanding multithreaded work
+128GB DDR5 memory for large datasets
+32GB VRAM on the GeForce RTX 5090 GPU
−Only 2TB storage
−Runs Windows 11 Pro rather than a home edition
$18,049.99
as of 11/04/2026 12:06 PST - Details
Empowered PCSpec score 9.2

AMD Ryzen 9 9950X, RTX PRO 6000, 96GB Graphics, 128GB RAM

+Ryzen 9 9950X processor with boost up to 5.7 GHz
+RTX PRO 6000 with 96GB VRAM
+128GB RAM for very large workloads
−Rackmount chassis is not a standard tower design
$22,699.99
as of 11/04/2026 00:48 PST - Details
Adamant CustomSpec score 8.5

AMD Ryzen 9 9950X, GeForce RTX 5090, 32GB Graphics, 128GB RAM

+128GB DDR5 RAM for large project and model workloads
+32GB VRAM on an RTX 5090 discrete GPU
+8TB storage for large project libraries
$20,299.99
as of 11/04/2026 12:06 PST - Details

Compare specs

desktopCPUGPUGPU memoryRAMStorageSpec scorePrice
AMD Ryzen 9 9950XGeForce RTX 509032GB128GB2TB8.3$18,049.99
as of 11/04/2026 12:06 PST - Details
AMD Ryzen 9 9950XRTX PRO 600096GB128GB4TB9.2$22,699.99
as of 11/04/2026 00:48 PST - Details
AMD Ryzen 9 9950XGeForce RTX 509032GB128GB8TB8.5$20,299.99
as of 11/04/2026 12:06 PST - Details

Before you buy

Other RAM options

Chromebooks196Laptops1,768Mini PCs858Tablets474Binoculars228Network Cables1,382Cameras2,556PC Cases264CPU Coolers393Processors247Docking Stations1,252Drive Enclosures455

Popular filters

Desktops with Wi-Fi602DDR5 Desktops589Desktops with Windows 11 Pro539Desktops with a Dedicated Graphics Card511Desktops with 1TB Storage430Desktops with 16GB RAM345Desktops with 32GB RAM318Desktops with Windows 11 Home287

Desktops by use

Prebuilt Gaming PCs240Prebuilt PCs for Video Editing250Desktop PCs for AI and Machine Learning177Workstation PCs268Business Desktop PCs335Desktop PCs for Home and Office279

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.