HP Omen 16 (2023) — RAM, SSD & Charger Compatibility

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.

Table of Contents

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