128GB RAM RTX Spark AI Laptop for Local LLMs – HP OmniBook X 14, Brand New

$4,799

electronics, computers & techStanford Universitynear campus@stanford.edu verifiedPosted 4 hours agoNov 14, 2026, 12:05 PM PSTAnalytics

Description

Brand-new HP OmniBook X 14-KS000 with NVIDIA RTX Spark N1X and 128GB unified memory. HP’s price is $5,608.21 after tax ($5,109.99 before tax).

I no longer need this laptop, so I've decided to sell it. Taken out of the box only for photos, never powered on. Original receipt and HP warranty included.

Ideal for AI development, running local LLMs, GPU computing, and other demanding workloads.

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Specifications:

Processor: NVIDIA RTX Spark N1X, 20-core CPU

GPU: NVIDIA Blackwell RTX, 6,144 CUDA cores

Memory: 128GB LPDDR5X-9400 unified memory

Storage: 1TB PCIe Gen5 NVMe SSD

Display: 14" 3K (2880 × 1800) OLED touchscreen, 120Hz

Battery: 80Wh

Connectivity: Wi-Fi 7, Bluetooth 6.0

Camera: 5MP IR webcam

Operating System: Windows 11 Home

Color: Glacier Silver

Condition: Brand new, never used. Comes with original HP box and charger.

Location

450 Jane Stanford Way, Stanford, CA 94305, USA

Near Stanford University

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