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RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]
Have a similar item? Sell yours
Overview & Specs
Condition
Used, Like New
Usage
< 1 year
Description from Seller

ITX Gaming / Workstation Build – RTX 5090 + Ultra 7 265K – 48GB 7200MHz DDR5 – Gen 5 NVMe

Up for sale is an extremely powerful, professionally built Mini-ITX system packed with the latest high-end components. This is a compact powerhouse that delivers top-tier 4K/ultra gaming performance and serious workstation capability — all in a clean, small form factor.

Specs:

• GPU: GIGABYTE WINDFORCE OC GeForce RTX 5090

• CPU: Intel Ultra 7 265K

• Motherboard: ASRock Z-890i NOVA (Mini-ITX)

• RAM: 48GB CORSAIR Dominator Titanium DDR5 7200MHz

• Storage: 2TB Samsung 9100 Pro Gen 5 NVMe (blazing-fast PCIe 5.0 speeds)

• PSU: 1000W Thermaltake Toughpower SFX 80+ Platinum

• Form Factor: Mini-ITX High Airflow Build

Performance

• Absolute 4K monster

• Ray tracing & DLSS ready

• Perfect for competitive high-FPS gaming

• Excellent for streaming, editing, rendering, and heavy multitasking

• Ultra-fast boot and load times thanks to Gen 5 NVMe

Cooling & Build Quality

• Clean cable management

• High airflow ITX layout

• Premium components throughout

This is not a prebuilt — this is a carefully selected, high-end enthusiast build. No cheap parts. No shortcuts.

Perfect for someone who wants maximum performance in a small form factor.

Fraud Prevention & Return Policy – Please Read

Due to the high value of this system, strict fraud prevention measures are in place.

• No refunds. No returns. All sales are final.

• Serial numbers for all major components (GPU, CPU, motherboard, SSD, PSU, RAM) are documented and recorded prior to shipment.

• The full system will be photographed and documented before shipping.

• Any attempt at part swapping, tampering, or fraudulent claims will be reported immediately.

This is a legitimate, professionally built high-end system. Please make sure you are ready to purchase before committing.

Specifications
  • CPU Brand
    Intel
  • CPU Series
    Core Ultra 7
  • CPU Model
    Core Ultra 7 265K
  • CPU Socket
    LGA 1851
  • CPU Core count
    20 cores
  • CPU Cooler Brand
    Corsair
  • CPU Cooler Type
    AIO
  • CPU Cooler Socket
    LGA 1851
  • GPU Chipset
    Nvidia
  • GPU Brand
    Gigabyte
  • GPU Series
    GeForce RTX 5090
  • GPU Memory
    32GB
  • Memory Capacity
    48GB
  • Memory Memory Brand
    Corsair
  • Memory Type
    DDR5
  • Memory Number of Modules
    2
  • Memory Form Factor
    DIMM (Desktop)
  • Internal Storage Capacity
    2TB
  • Internal Storage Interface
    NVME SSD
  • Internal Storage Form Factor
    M.2
  • Internal Storage Brand
    Samsung
  • Motherboard Brand
    ASRock
  • Motherboard Form Factor
    Mini-ITX
  • Motherboard CPU Brand
    Intel
  • Motherboard CPU Socket
    LGA 1851
  • Motherboard Networking
    Ethernet and WiFi
  • Case Brand
    Cooler Master
  • Case Form Factor
    Mini-Tower
  • Case Color
    Black
  • Power Supply Brand
    Thermaltake
  • Power Supply Wattage
    1000W
  • Power Supply Form Factor
    SFX
Seller Tags
Shipping & Returns
Shipping
Estimated arrival
Published 5/8/2026|Expires 6/7/2026

RTX 5090 - Ultra 7 265K - 48gb DDR5 7200mhz - 2TB GEN 5 [CUSTOM ITX PC]

$5600.00
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The PC Guy

Performance Scorecard

These scores summarize real-world gaming performance and value based on this PC's components and price.

Total Performance
9664EXCELLENT
Price-to-Performance
2.9FAIR VALUE
CPU Performance
Intel Core Ultra 7 265K
8411
EXCELLENT
GPU Performance
NVIDIA GeForce RTX 5090
10000
EXCELLENT
RAM Capacity
48GB
Good
Storage Capacity
2TB
High
FPS Per Dollar
1.73
POOR
Have a similar item? Sell yours
Overview & Specs
Condition
Used, Like New
Usage
< 1 year
Description from Seller

ITX Gaming / Workstation Build – RTX 5090 + Ultra 7 265K – 48GB 7200MHz DDR5 – Gen 5 NVMe

Up for sale is an extremely powerful, professionally built Mini-ITX system packed with the latest high-end components. This is a compact powerhouse that delivers top-tier 4K/ultra gaming performance and serious workstation capability — all in a clean, small form factor.

Specs:

• GPU: GIGABYTE WINDFORCE OC GeForce RTX 5090

• CPU: Intel Ultra 7 265K

• Motherboard: ASRock Z-890i NOVA (Mini-ITX)

• RAM: 48GB CORSAIR Dominator Titanium DDR5 7200MHz

• Storage: 2TB Samsung 9100 Pro Gen 5 NVMe (blazing-fast PCIe 5.0 speeds)

• PSU: 1000W Thermaltake Toughpower SFX 80+ Platinum

• Form Factor: Mini-ITX High Airflow Build

Performance

• Absolute 4K monster

• Ray tracing & DLSS ready

• Perfect for competitive high-FPS gaming

• Excellent for streaming, editing, rendering, and heavy multitasking

• Ultra-fast boot and load times thanks to Gen 5 NVMe

Cooling & Build Quality

• Clean cable management

• High airflow ITX layout

• Premium components throughout

This is not a prebuilt — this is a carefully selected, high-end enthusiast build. No cheap parts. No shortcuts.

Perfect for someone who wants maximum performance in a small form factor.

Fraud Prevention & Return Policy – Please Read

Due to the high value of this system, strict fraud prevention measures are in place.

• No refunds. No returns. All sales are final.

• Serial numbers for all major components (GPU, CPU, motherboard, SSD, PSU, RAM) are documented and recorded prior to shipment.

• The full system will be photographed and documented before shipping.

• Any attempt at part swapping, tampering, or fraudulent claims will be reported immediately.

This is a legitimate, professionally built high-end system. Please make sure you are ready to purchase before committing.

Specifications
  • CPU Brand
    Intel
  • CPU Series
    Core Ultra 7
  • CPU Model
    Core Ultra 7 265K
  • CPU Socket
    LGA 1851
  • CPU Core count
    20 cores
  • CPU Cooler Brand
    Corsair
  • CPU Cooler Type
    AIO
  • CPU Cooler Socket
    LGA 1851
  • GPU Chipset
    Nvidia
  • GPU Brand
    Gigabyte
  • GPU Series
    GeForce RTX 5090
  • GPU Memory
    32GB
  • Memory Capacity
    48GB
  • Memory Memory Brand
    Corsair
  • Memory Type
    DDR5
  • Memory Number of Modules
    2
  • Memory Form Factor
    DIMM (Desktop)
  • Internal Storage Capacity
    2TB
  • Internal Storage Interface
    NVME SSD
  • Internal Storage Form Factor
    M.2
  • Internal Storage Brand
    Samsung
  • Motherboard Brand
    ASRock
  • Motherboard Form Factor
    Mini-ITX
  • Motherboard CPU Brand
    Intel
  • Motherboard CPU Socket
    LGA 1851
  • Motherboard Networking
    Ethernet and WiFi
  • Case Brand
    Cooler Master
  • Case Form Factor
    Mini-Tower
  • Case Color
    Black
  • Power Supply Brand
    Thermaltake
  • Power Supply Wattage
    1000W
  • Power Supply Form Factor
    SFX
Seller Tags
Shipping & Returns
Shipping
Estimated arrival