The HP Omen 16 (2023) is a high-performance gaming laptop that delivers exceptional power for esports and creative workloads. With up to an AMD Ryzen 7 7840HS or Intel i7-13700HX processor and RTX 4060–4070 graphics, this machine excels in demanding scenarios. The good news: it’s fully upgradeable, with accessible RAM slots and dual SSD bays for maximum customization.
This compatibility guide covers RAM, SSD, chargers, docks, and detailed specifications to help you maximize your Omen 16 (2023) investment.
RAM Compatibility & Upgrade Guide
The HP Omen 16 (2023) features 2× DDR5-5600 SO-DIMM slots, making it one of the most upgradeable gaming laptops available. Both slots are user-accessible and support up to 32GB total (16GB per slot).
Compatible RAM specifications:
- Type: DDR5 SO-DIMM (laptop memory)
- Speed: 5600 MHz (native spec)
- Capacity: Up to 16GB per slot (32GB max)
- Voltage: 1.1V standard DDR5
- Latency: CAS 28–30 typical
Upgrading from the stock configuration (typically 16GB single-channel) to 32GB dual-channel will deliver noticeable performance gains in multitasking, streaming, and creative applications.
Recommended RAM upgrades:
- DDR5-5600 16GB SO-DIMM modules (pair for 32GB total)
- Corsair Vengeance DDR5-5600 SO-DIMM
- Kingston Fury Beast DDR5-5600 SO-DIMM
SSD & Storage Compatibility
The Omen 16 (2023) includes 2× M.2 2280 PCIe Gen 4 NVMe slots, allowing for rapid expansion. The primary slot is pre-populated; the secondary is typically empty on base configs.
Compatible SSD specifications:
- Form factor: M.2 2280 (22mm wide, 80mm long)
- Interface: NVMe (PCIe 4.0)
- Capacity: Up to 4TB per slot
- Speed: 5000+ MB/s read (PCIe 4.0 drives)
| SSD Model | Capacity | Speed | Price (UK) | Link |
|---|---|---|---|---|
| Samsung 990 Pro | 1TB / 2TB | 7100 MB/s | £80–150 | View on Amazon UK |
| WD Black SN850X | 1TB / 2TB | 7100 MB/s | £75–140 | View on Amazon UK |
| Crucial P5 Plus | 1TB / 2TB | 6600 MB/s | £60–110 | View on Amazon UK |
| Kingston Fury Renegade | 1TB / 2TB | 7100 MB/s | £70–130 | View on Amazon UK |
Installation tip: Both slots support hot-swap under Windows; no reboot required to recognize new SSDs.
Charger & Power Compatibility
The HP Omen 16 (2023) requires a high-wattage charger to support its powerful GPU and processor. The stock charger is 200W–230W with a barrel connector and Smart Pin technology.
Compatible charger specifications:
- Wattage: 200W–230W (barrel) or USB-C equivalent
- Connector: 7.4×5.0mm barrel with Smart Pin, or USB-C PD 100W+
- Voltage: 19.5V / 20V
- Supported: Gaming at full load with barrel connector
Charger options:
- HP official 200W barrel charger
- Anker USB-C PD 100W (secondary) — not sufficient for gaming, adequate for light work
- UGREEN 100W USB-C (backup) — can run light workloads
Dock & Hub Compatibility
The Omen 16 (2023) includes Thunderbolt 4 ports (depending on configuration), which support external GPU enclosures, high-speed docks, and displays. USB-C PD docks can also provide power delivery.
Compatible dock types:
- Thunderbolt 4 docks: Full bandwidth, display + USB + power
- USB-C 3.2 Gen 2 hubs: Multiple ports, no Thunderbolt daisy-chain
- eGPU enclosures: Supported via Thunderbolt 4
Dock recommendations:
- Thunderbolt 4 docks — premium, full bandwidth
- USB-C 3.2 hubs with USB-C PD — budget-friendly, adequate for non-video work
Full Specifications Table
| Component | Specification | Upgradeable? |
|---|---|---|
| Processor | AMD Ryzen 7 7840HS / Intel Core i7-13700HX | No |
| GPU | NVIDIA RTX 4060 / 4070 Laptop | No |
| RAM | 2× DDR5-5600 SO-DIMM (up to 32GB) | Yes ✓ |
| Storage | 2× M.2 2280 NVMe PCIe Gen 4 | Yes ✓ |
| Display | 16.1″ QHD (2560×1600) 165Hz | No |
| Charger | 200W–230W barrel (7.4×5.0mm) | Yes (replaceable) |
| Ports | 2× Thunderbolt 4, USB 3.2, HDMI 2.1 | No |
| Overall Upgradeability | ★★★★★ Excellent | – |
Frequently Asked Questions
Can I upgrade both RAM slots on the HP Omen 16 (2023)?
Yes, both DDR5 SO-DIMM slots are user-accessible. You can upgrade to 32GB total (16GB per slot) in minutes without tools.
What SSD form factor does the Omen 16 (2023) use?
M.2 2280 (22mm wide, 80mm long) with NVMe protocol. This is the standard size for most laptops and offers excellent availability and pricing.
Can I use a USB-C PD charger instead of the barrel charger?
USB-C PD 100W can supplement but cannot fully replace the 200W barrel charger for gaming. The laptop will throttle under load or charge slowly. Stick with the barrel charger for gaming sessions.
Does the Omen 16 (2023) support external GPUs?
Yes, via Thunderbolt 4. You can use an eGPU enclosure for additional graphics power, though gaming performance is better with the onboard RTX 4070.
What’s the maximum storage I can install?
Up to 8TB total (2× 4TB M.2 2280 NVMe drives). At current pricing, a 4TB drive is around £300–500 GBP.
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 32GB (2×16GB) 5600MHz | Top-rated DDR5 kit for gaming & productivity | View on Amazon UK |
| Kingston Fury Impact DDR5 SO-DIMM 32GB (2×16GB) 5600MHz | Excellent DDR5 alternative with XMP support | View on Amazon UK |
| Crucial DDR5 SO-DIMM 16GB 5600MHz | Affordable single-stick DDR5 | View on Amazon UK |
| G.Skill Ripjaws DDR5 SO-DIMM 32GB 5600MHz | High performance DDR5 for enthusiasts | View on Amazon UK |
| Samsung 990 Pro 2TB NVMe M.2 2280 | Fastest consumer NVMe — ideal for gaming & editing | View on Amazon UK |
| WD Black SN850X 2TB NVMe | Excellent Gen4 speed with heatsink option | View on Amazon UK |
| Crucial P5 Plus 1TB NVMe | Great value Gen4 SSD | View on Amazon UK |
| Kingston NV2 1TB NVMe | Budget-friendly with solid reliability | View on Amazon UK |
Prices and availability may vary. As an Amazon Associate, we earn from qualifying purchases.
