HP CTO Notebooks are custom-to-order configurations, meaning the exact specifications can vary significantly.
The part number '51B89AV' indicates a specific CTO (Configure-to-Order) build for an HP notebook.
To determine the exact specifications, you would typically need to:
Check the original order details or invoice.
Contact the vendor or reseller who sold the specific machine.
If you have the physical machine, check the system information within the operating system (e.g., System Information in Windows, About This Mac in macOS).
Look for a specific model name or number associated with this part number on HP's support website, though CTO configurations are often harder to pinpoint without specific order details.
Common components that can be configured include:
Processor (CPU)
Memory (RAM)
Storage (SSD/HDD)
Display size and resolution
Graphics card (GPU)
Operating system
Warranty
Optional features (e.g., fingerprint reader, backlit keyboard)
Product Details
Manufacturer:
Model Number:
Condition:
Weight:
Dimensions:
Updated:
Added:
HP
51B89AV
New
1 lbs
5 X 5 X 5
Sep 27, 2026
Dec 30, 2025
Product Identifiers:
Brand: Hp •
Part #: 51B89AV • Category: Laptops & Netbooks