HP 15-fb0000 (2023) Specifications
The HP 15-fb0000 (2023) is a gaming laptop designed for enthusiasts seeking strong performance. This guide covers RAM, SSD, charger compatibility, and upgrade paths for this model. For a comprehensive overview of all HP upgradeable models, visit the HP Laptop Upgrades hub.
| Component | Specification |
|---|---|
| Processor | AMD Ryzen 7 7735HS / Ryzen 9 7945HX3D |
| RAM | DDR5, 2 SO-DIMM slots (upgradeable) |
| Max RAM | 64GB (2× 32GB) |
| Storage | M.2 NVMe PCIe Gen5, 2 slots |
| Charger | 150W DC 6.0×3.7mm |
| Ports | 2x USB 3.2, 1x USB 2.0, 1x HDMI 2.1, 1x RJ45 Ethernet, 1x Audio Jack |
| Display | 15.6" QHD (2560×1440) 165Hz OLED |
| Weight | 2.48 kg (5.47 lbs) |
Memory Upgrade Path

The 15-fb0000 features 2 SO-DIMM slots for DDR5 RAM, allowing upgrades up to 64GB. Both slots are user-accessible, and the upgrade process is straightforward.
Recommended DDR5 RAM Upgrades:
- Corsair Vengeance DDR5 SO-DIMM — Premium DDR5 laptop memory with excellent compatibility.
- Kingston Fury Impact DDR5 SO-DIMM — High-performance DDR5 with solid heat dissipation.
- Crucial DDR5 SO-DIMM — Budget-friendly DDR5 with proven stability.
Storage Expansion (M.2 NVMe)

The 15-fb0000 uses a standard M.2 NVMe SSD with a NVMe PCIe Gen5 interface. With 2 M.2 slots, you can run dual NVMe drives for expanded storage.
Recommended M.2 SSDs:
- Samsung 990 Pro NVMe 2280 — Flagship NVMe SSD with exceptional speeds.
- WD Black SN850X 2280 — High-performance NVMe with excellent sustained writes.
- Crucial P5 Plus NVMe 2280 — Excellent value NVMe with strong real-world performance.
Power Delivery & Charging
The 15-fb0000 uses a 150W DC 6.0×3.7mm charger. We recommend using the original charger or a compatible replacement rated for the same wattage.
Port & Docking Capabilities
Connectivity: 2x USB 3.2, 1x USB 2.0, 1x HDMI 2.1, 1x RJ45 Ethernet, 1x Audio Jack
Upgrade Difficulty & Tools Required
The 15-fb0000 has a difficulty rating of 2/5 for upgrades (5 = easiest). The upgrade process is difficult.
Tools needed:
- Phillips screwdriver (M2.5 or similar)
- Plastic spudger or pry tool (for bottom panel clips)
- ESD wrist strap (optional but recommended)
We recommend backing up your data and consulting the official service manual before opening the chassis.
Frequently Asked Questions
Can I upgrade the RAM in the HP 15-fb0000?
Yes, the 15-fb0000 has 2 SO-DIMM slots for user-upgradeable DDR5 memory.
What is the maximum RAM for the 15-fb0000?
The 15-fb0000 supports up to 64GB of DDR5 memory.
Can I add a second SSD to the 15-fb0000?
The 15-fb0000 has 2 M.2 slots. You can add a second NVMe SSD.
What charger does the 15-fb0000 need?
The 15-fb0000 uses a 150W DC 6.0×3.7mm charger.
Is the 15-fb0000 easy to upgrade?
The 15-fb0000 has a difficulty rating of 2/5. Consider professional assistance for upgrades.
Recommended Products
These are the products we recommend based on this guide. All links go to Amazon UK where you can check current prices and availability.
| Product | Why We Recommend It | Amazon UK |
|---|---|---|
| Corsair Vengeance DDR5 SO-DIMM | Premium DDR5 laptop memory with excellent compatibility. | View on Amazon UK |
| Kingston Fury Impact DDR5 SO-DIMM | High-performance DDR5 with solid heat dissipation. | View on Amazon UK |
| Crucial DDR5 SO-DIMM | Budget-friendly DDR5 with proven stability. | View on Amazon UK |
| Samsung 990 Pro NVMe 2280 | Flagship NVMe SSD with exceptional speeds. | View on Amazon UK |
| WD Black SN850X 2280 | High-performance NVMe with excellent sustained writes. | View on Amazon UK |
| Crucial P5 Plus NVMe 2280 | Excellent value NVMe with strong real-world performance. | View on Amazon UK |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
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- HP Upgrade Guide
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