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HP EliteBook 860 G9 (2022) Specifications
The HP EliteBook 860 G9 (2022) is a professional-grade business laptop for enterprise users. 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 | i5-1245U / i7-1265U |
| RAM | DDR5-4800, 2 SO-DIMM slots (upgradeable) |
| Max RAM | 64GB |
| Storage | M.2 2280 NVMe PCIe Gen4, 1 slot |
| Charger | 65W or 100W USB-C (by configuration) |
| Ports | 2x Thunderbolt, 2x USB 3.2, 1x HDMI |
| Display | 16-inch |
| Weight | 1.45 kg (3.20 lbs) |
Memory Upgrade Path
The EliteBook 860 G9 features 2 SO-DIMM slots for DDR5-4800 RAM (DDR5-5600 modules also work but run at 4800MT/s), allowing upgrades up to 64GB. Both slots are user-accessible, and the upgrade process is straightforward.
RAM upgrades: use DDR5-4800 SO-DIMMs (DDR4 modules will not fit).
Storage Expansion
The EliteBook 860 G9 uses a standard M.2 2280 NVMe SSD with a NVMe PCIe Gen4 interface. The single M.2 slot supports drives up to 2TB.
Recommended M.2 2280 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 EliteBook 860 G9 uses a 65W or 100W USB-C charger on 65W configurations; other configurations ship with a 100W USB-C adapter. Use a USB-C PD charger of equal or higher wattage than your original adapter, from brands like Anker, Ugreen, or HP.
Compatible USB-C PD Chargers:
- Anker 65W USB-C PD Charger — Compact GaN charger with multiple ports.
- Ugreen USB-C PD Charger (65W+) — Affordable universal charger with fast charging.
- INIU USB-C PD Fast Charger — Budget option with reliable performance.
Port & Docking Capabilities
Connectivity: 2x Thunderbolt, 2x USB 3.2, 1x HDMI
The Thunderbolt ports enable high-speed data transfer and external GPU support. A Thunderbolt dock like the CalDigit TS3 Plus provides multi-display support.
Upgrade Difficulty & Tools Required
The EliteBook 860 G9 has a difficulty rating of 3/5 for upgrades (5 = easiest). The upgrade process is moderate — requires careful handling of bottom panel clips.
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 EliteBook 860 G9?
Yes — the EliteBook 860 G9 has two SO-DIMM slots. They take DDR5 (DDR5-4800), not DDR4; the two are keyed differently and will not interchange.
What is the maximum RAM for the EliteBook 860 G9?
The EliteBook 860 G9 supports up to 64GB of DDR5-4800 memory (2x 32GB).
Can I add a second SSD to the EliteBook 860 G9?
The EliteBook 860 G9 has 1 M.2 slot. You can replace the existing SSD with a larger drive.
Can I use any USB-C charger with the EliteBook 860 G9?
Yes, any USB-C Power Delivery charger rated at or above your configuration’s adapter (65W or 100W, depending on configuration) will work with the EliteBook 860 G9.
Is the EliteBook 860 G9 easy to upgrade?
The EliteBook 860 G9 has a difficulty rating of 3/5. Some care needed with bottom panel clips.
Recommended Products
These are the products we recommend based on this guide. All links go to Amazon where you can check current prices and availability.
| Product | Why We Recommend It | Amazon |
|---|---|---|
| Samsung 990 Pro NVMe 2280 | Flagship NVMe SSD with exceptional speeds. | View on Amazon |
| WD Black SN850X 2280 | High-performance NVMe with excellent sustained writes. | View on Amazon |
| Crucial P5 Plus NVMe 2280 | Excellent value NVMe with strong real-world performance. | View on Amazon |
| Anker 65W USB-C PD Charger | Compact GaN charger for USB-C laptops. | View on Amazon |
| Ugreen 65W USB-C PD Charger | Affordable universal USB-C charger. | View on Amazon |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
Related HP Upgrade Guides
- HP Battery Replacement: EliteBook, Pavilion & OMEN Step-by-Step
- Best RAM for HP Laptops in 2026
- HP ProLiant DL365 Gen11 RAM & SSD Upgrade Guide (2023)
- HP ProLiant ML30 Gen11 RAM & SSD Upgrade Guide (2023)
- HP ProLiant DL385 Gen10 Plus RAM & SSD Upgrade Guide (2020)
- HP Upgrade Guide
Not sure what fits? Use our free Compatibility Checker covering 3,195+ models.
Helpful Guides
Upgrades that fit the HP EliteBook 860 16 inch G9 Notebook PC
What fits: Memory: DDR5-4800 SO-DIMM, 2 user slots, up to 64GB · Storage: M.2 2280 NVMe PCIe 4.0 · Charger: USB-C PD 65/100W
Spec source: manualslib.com (checked 26 Sep 2026).
As an Amazon Associate we earn from qualifying purchases. Prices & availability shown on Amazon.
DDR5 SO-DIMM memory that fits
M.2 2280 NVMe SSDs that fit
USB-C charger (100W)
Correction note: this page previously listed the EliteBook 860 G9 as a DDR4 machine. It is DDR5. DDR4 and DDR5 SO-DIMMs are keyed differently and are not physically interchangeable, so a DDR4 module bought on the old information would not fit.
