OMEN 25L Gaming Desktop PC

74%

26%

1080p Gaming Performance

Value for Money

Out-of-Box Setup

RAM Configuration

Thermal Management

Build Quality

Upgrade Friendliness

Storage Performance

Connectivity & Ports

Dual Monitor Support

Noise Levels

Software & Bloatware

Aesthetics & Design

Overview

The OMEN 25L Gaming Desktop PC is HP's answer to the longstanding question of whether a prebuilt can deliver real gaming value without requiring you to assemble anything yourself. Released in 2020, this HP gaming tower targets entry-to-mid-level players who want a capable machine without the hassle of sourcing components. The compact shadow black chassis fits neatly on or under a desk, and the overall build feels purposeful rather than flashy. It was designed for smooth 1080p gaming, and that remains its sweet spot — don't expect it to handle 4K or ray-tracing-heavy workloads without running into its limits.

Features & Benefits

The heart of this mid-range gaming desktop is the GTX 1660 Super, which packs 6 GB of GDDR6 memory and handles most modern titles at 1080p with solid, consistent frame rates. Paired with Intel's six-core i5-10400F — which boosts up to 4.3 GHz — it manages both gaming and everyday multitasking without complaint. The 512 GB PCIe NVMe SSD keeps boot times fast and load screens short. Connectivity is well-stocked: Wi-Fi 5, Bluetooth 5, five USB-A ports, a rear USB-C, and dual monitor outputs. The honest caveat is the single 8 GB RAM stick — functional, but adding a matching stick to enable dual-channel would noticeably sharpen overall responsiveness.

Best For

The Omen 25L makes the most sense for first-time PC gamers or students who want to get into gaming without the learning curve of a custom build. If you're upgrading from an aging laptop or a console, the performance jump will feel substantial. The compact footprint is a genuine plus for dorm rooms or tighter desk setups, and HP's brand backing means you're not on your own if something goes wrong. It's also a reasonable pick for light creative work alongside gaming. Experienced builders who enjoy fine-tuning hardware may find the prebuilt format limiting — you're trading customization for out-of-box convenience, which is a fair trade for the right buyer.

User Feedback

Buyers consistently praise how quickly this HP gaming tower is up and running — plug it in, update Windows, and you're gaming within the hour. Quiet operation under everyday loads gets frequent positive mentions, as does the tidy internal layout with accessible expansion slots. Where criticism lands is predictable: the single RAM stick frustrates users running browser-heavy multitasking alongside a game, and a handful report thermal throttling during marathon sessions, suggesting the stock cooler has limited headroom. First-time buyers tend to be enthusiastic, while experienced builders note how straightforward the RAM upgrade is. A small number of users flagged inconsistent packaging on delivery, so inspecting the unit carefully on arrival is worthwhile.

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Pros

Plug-and-play setup means you can be gaming within an hour of unboxing, no build experience needed.
The GTX 1660 Super handles most popular titles at 1080p with smooth, consistent performance.
The compact tower fits neatly on a desk or shelf without dominating the room.
PCIe NVMe SSD delivers noticeably fast boot times and short in-game load screens.
Wi-Fi 5 with MU-MIMO support means reliable wireless without needing to run ethernet cables.
Multiple display outputs — HDMI, DisplayPort, and DVI-D — make dual-monitor setups straightforward.
The interior is accessible and well-organized, with open slots that make future upgrades approachable.
HP brand backing provides warranty coverage and customer support that bare-bones builds simply cannot match.
Bluetooth 5 and a generous array of USB ports cover most peripheral needs right out of the box.

Cons

The single 8 GB RAM stick runs in single-channel mode, noticeably limiting performance in memory-heavy games.
Hardware dating to 2020 means the GPU is falling behind on newer, more demanding titles.
The stock cooler has limited thermal headroom, and extended gaming sessions can push temperatures uncomfortably high.
512 GB of storage fills up quickly once you install several modern AAA games.
No dedicated RAM upgrade is included, so reaching the dual-channel sweet spot requires an immediate extra purchase.
A handful of buyers have reported inconsistent packaging on delivery, with some units arriving with minor cosmetic damage.
The power supply is rated at 500W with bronze efficiency, which limits GPU upgrade headroom down the road.
Paying the prebuilt convenience premium means the component-for-component value falls short of a self-built equivalent.

Ratings

Our AI rating system analyzed thousands of verified global user reviews for the OMEN 25L Gaming Desktop PC, actively filtering out incentivized submissions, bot activity, and outlier feedback to surface what real buyers consistently experienced. The scores below reflect an honest synthesis of both the strengths that earned loyal praise and the friction points that frustrated repeat buyers. Nothing has been smoothed over — if a weakness showed up consistently, it is reflected in the number.

1080p Gaming Performance

78%

22%

For casual and intermediate gamers sticking to 1080p, the GTX 1660 Super delivers a genuinely comfortable experience across most popular titles — think smooth frame rates in games like Warzone, Fortnite, and Elden Ring at medium-to-high settings. Users upgrading from aging hardware or consoles frequently noted how big the jump in visual fluidity felt.

The GPU is a 2020-era card, and it shows in newer, more demanding releases where players have to drop settings to medium to maintain playable frame rates. Anyone hoping to push high refresh rate monitors above 144Hz on modern titles will hit the ceiling faster than expected.

Value for Money

67%

33%

For buyers who want a brand-name prebuilt without the headache of sourcing components, the convenience factor does carry real weight. HP's warranty coverage and the assurance of a tested, assembled unit are tangible benefits that justify part of the premium for less technical buyers.

Experienced builders consistently point out that equivalent parts purchased separately would cost noticeably less, making the prebuilt tax feel steep. Given that the hardware is now several years old, the price-to-performance ratio has eroded compared to newer prebuilt competitors entering the same tier.

Out-of-Box Setup

91%

This is where the Omen 25L genuinely shines for its target audience. Users across the board praised how fast and painless the initial setup was — plug in a monitor, connect peripherals, and you are gaming within an hour. For first-time PC buyers, that frictionless experience is a major selling point.

A small but consistent group of buyers reported having to immediately apply Windows updates and driver patches before the system ran optimally, which added unexpected setup time. A handful also noted bloatware pre-installed by HP that required manual removal.

RAM Configuration

52%

48%

The 8 GB of HyperX Fury DDR4 handles basic gaming and light multitasking without outright failing, and the upgrade path to 64 GB across four slots means there is real long-term headroom if buyers are willing to invest in it.

Shipping a single 8 GB stick means the system runs in single-channel mode by default, which creates a measurable bottleneck in memory-bandwidth-sensitive games. Users who run a game alongside a browser with multiple tabs open — a completely normal usage pattern — reported noticeably sluggish behavior before upgrading.

Thermal Management

61%

39%

Under everyday workloads and shorter gaming sessions, the stock cooling setup keeps things quiet and temperatures in a reasonable range. Users playing for an hour or two at a time rarely flagged thermal issues as a concern in day-to-day use.

Extended gaming sessions lasting several hours pushed temperatures higher than many users were comfortable with, and some reported the stock cooler audibly ramping up under sustained load. A few users flagged thermal throttling during marathon sessions, suggesting the cooling solution was specced closely to its limits.

Build Quality

74%

26%

The chassis feels sturdy for a compact prebuilt tower, and the internal layout is cleaner than many users expected, with tidy cable routing and logically organized components. HP's manufacturing consistency generally holds up well compared to no-name alternatives.

A recurring minority of buyers reported cosmetic imperfections or minor damage upon arrival, suggesting packaging or shipping quality control is not perfectly consistent. The exterior plastic, while acceptable, does not feel premium when handled directly.

Upgrade Friendliness

76%

24%

The interior is genuinely accessible — popping the side panel open reveals a well-organized layout with clearly available RAM slots, HDD bays, and PCIe slots. Users who wanted to add a second RAM stick or drop in an additional hard drive found the process straightforward without needing special tools or technical expertise.

The 500W bronze-efficiency power supply is the real ceiling on upgrade potential, especially for anyone considering a more powerful GPU down the line. Replacing the PSU is doable but adds cost and complexity that buyers should factor in before assuming this machine is endlessly expandable.

Storage Performance

83%

The PCIe NVMe M.2 SSD makes a palpable difference in day-to-day feel — Windows boots quickly, games load faster than they would on a traditional spinning drive, and the overall system responsiveness feels snappy. Users coming from HDD-based systems were consistently impressed.

At 512 GB, the drive fills up faster than most gamers expect once a handful of modern AAA titles are installed, with some games alone consuming 80–100 GB. The absence of a secondary HDD pre-installed means buyers need to budget for additional storage relatively soon.

Connectivity & Ports

86%

The port selection is generous for a compact tower — five USB-A ports spread across the front and rear, a rear USB-C, Ethernet, and audio jacks cover virtually every peripheral scenario without requiring a hub. Wi-Fi 5 with MU-MIMO handles home networking reliably for online gaming.

Wi-Fi 5 is adequate but not cutting-edge by current standards, and buyers on congested home networks may notice occasional inconsistency compared to a wired Ethernet connection. The absence of a front-panel USB-C port is a minor but notable omission for users who regularly connect newer devices.

Dual Monitor Support

81%

19%

Having three display outputs — HDMI, DisplayPort, and DVI-D — on the GPU makes running a dual-monitor setup genuinely plug-and-play for most users. Productivity-focused buyers who game on one screen and keep a browser or Discord open on another appreciated not needing any additional hardware.

The DVI-D port, while useful for older monitors, is an aging standard that fewer modern displays support natively. Users with two newer monitors may find themselves needing an adapter for one of them.

Noise Levels

72%

28%

During light gaming and everyday tasks, this mid-range gaming desktop runs quietly enough that most users in a typical room setting barely notice it. The fan profile under moderate load was described as unobtrusive by a clear majority of reviewers.

Under heavier gaming loads the fans spin up and become audible enough to be noticeable, particularly in quieter environments. Users sensitive to fan noise during long sessions mentioned it as a mild but persistent irritant.

Software & Bloatware

58%

42%

Windows 10 Home comes pre-activated and ready to use, which removes one setup friction point entirely. HP's OMEN Command Center software does offer basic performance monitoring and some fan control, which intermediate users found mildly useful.

Several users flagged pre-installed HP and third-party software that served no practical purpose and needed manual removal to keep the system clean. The OMEN software suite itself drew mixed reactions, with some finding it redundant compared to GPU and Windows-native tools.

Aesthetics & Design

77%

23%

The Shadow Black exterior is understated and professional — it does not look out of place in a shared living space or on a work desk, which matters for buyers who are not looking for a flashy RGB-heavy case. The compact form factor keeps it from dominating a desk setup.

Users who wanted RGB lighting or a more aggressive gaming aesthetic were left wanting, as the exterior offers very little visual customization. The design prioritizes restraint over personality, which will appeal to some buyers and disappoint others.

Suitable for:

The OMEN 25L Gaming Desktop PC is a strong fit for anyone stepping into PC gaming for the first time and wanting a hassle-free starting point. Students and young adults who need a machine that handles both gaming sessions and everyday productivity work — browsing, streaming, light creative tasks — will find it covers those bases comfortably without demanding any technical setup knowledge. If you're coming from a dated laptop, an older budget desktop, or a console, the performance jump at 1080p will feel meaningful. The compact tower footprint also makes it a practical choice for smaller spaces like dorm rooms or apartments where a full-sized case simply doesn't fit. Buyers who value having a recognizable brand behind their purchase — with warranty support and established customer service — rather than gambling on a no-name white-box system will feel more at ease here.

Not suitable for:

The OMEN 25L Gaming Desktop PC is not the right call for serious or competitive gamers who need maximum frame rates, ray tracing performance, or any ambition toward 1440p or 4K gaming. The GTX 1660 Super was a solid mid-range card when it launched in 2020, but the hardware is aging, and buyers who plan to play graphically demanding titles at high settings will hit a ceiling sooner than they might hope. The single 8 GB RAM stick also means you're running in single-channel mode out of the box, which creates a real bottleneck in memory-intensive games — something that requires an additional purchase to fix properly. Experienced PC builders who enjoy customizing and optimizing every component will likely find the prebuilt format frustrating, especially given that you're paying a convenience premium over sourcing equivalent parts yourself. Anyone needing a machine primarily for professional workloads like video editing or 3D rendering should also look elsewhere, as this configuration was built with gaming in mind, not heavy content creation pipelines.

Specifications

GPU: Equipped with an NVIDIA GeForce GTX 1660 Super featuring 6 GB of dedicated GDDR6 memory for reliable 1080p gaming performance.
CPU: Powered by an Intel Core i5-10400F six-core processor with a 2.9 GHz base clock and a boost speed of up to 4.3 GHz via Intel Turbo Boost.
RAM: Comes with 8 GB of HyperX Fury DDR4-2666 MHz memory installed as a single stick, with four slots supporting upgrades up to 64 GB total.
Storage: Includes a 512 GB PCIe NVMe M.2 SSD, with two available internal 3.5-inch HDD bays for additional storage expansion.
Dimensions: The tower measures 17.05 x 15.53 x 6.5 inches, making it a compact footprint suitable for most desk setups.
Weight: The unit weighs approximately 25 pounds, which is typical for a compact gaming tower of this configuration.
Display Outputs: Supports dual monitors via one HDMI port, one DisplayPort, and one DVI-D port, all routed through the GTX 1660 Super.
Wireless: Includes Realtek Wi-Fi 5 (802.11ac) with MU-MIMO support and Bluetooth 5 for wireless peripherals and networking.
USB Ports: Provides five USB-A ports (two SuperSpeed on top, two SuperSpeed and two USB 2.0 at the rear) plus one SuperSpeed USB-C at the rear.
Audio: Features a 3.5mm headphone and microphone combo jack on the front panel along with a dedicated microphone jack.
Ethernet: Includes one RJ-45 Ethernet port supporting 10/100/1000 Base-T wired network connections.
Power Supply: Ships with a 500W bronze-efficiency power supply, which covers the current configuration but limits headroom for major GPU upgrades.
Operating System: Comes pre-installed with Windows 10 Home, eligible for a free upgrade to Windows 11 depending on TPM compatibility.
Form Factor: Compact tower design in Shadow Black with a restrained aesthetic that fits both gaming and general home office environments.
Expansion Slots: Offers one occupied PCIe Gen 3 x16 slot, two occupied M.2 slots, and two available internal 3.5-inch HDD bays for future upgrades.
Cache: The i5-10400F includes 12 MB of Intel Smart Cache shared across all six cores.
Color: Available in Shadow Black, with a clean, understated exterior that does not rely on RGB lighting or aggressive styling.
CPU Socket: Uses the LGA 1200 socket, which is compatible with Intel 10th and 11th generation processors for potential CPU upgrades.

Upgradeability

FAQ

It depends on what you play and at what settings. The Omen 25L still handles most popular esports titles and older AAA games at 1080p without much trouble. For newer, more demanding releases you may need to dial settings down to medium. It is not a future-proof machine, but for casual-to-moderate gaming it still gets the job done.

Yes, and it is one of the smarter first upgrades to make. The system ships with a single 8 GB stick, which means it runs in single-channel mode by default. Adding a matching 8 GB stick to a second slot enables dual-channel operation and delivers a noticeable real-world improvement in gaming. The board supports up to 64 GB across four slots, so there is plenty of room to grow.

No, this HP gaming tower ships as a standalone desktop unit only. You will need to supply your own monitor, keyboard, and mouse separately.

Yes. The graphics card provides three display outputs — HDMI, DisplayPort, and DVI-D — so running a dual-monitor setup is straightforward without any additional hardware.

Under light-to-moderate loads the machine runs quite quietly. During extended gaming sessions or more demanding tasks, the fans do spin up more noticeably, and some users have reported that the stock cooler has limited headroom under sustained heavy use. If noise is a concern, improved case airflow or an aftermarket cooler can help.

The OMEN 25L Gaming Desktop PC in this specific configuration (model GT12-0020) ships with the Intel Core i5-10400F. Some listing pages display i7 references due to data errors on Amazon's end, but the confirmed processor for this SKU is the six-core i5-10400F.

Absolutely. The system has two internal 3.5-inch HDD bays available for additional drives, and there are also M.2 slots on the motherboard. If you find the 512 GB SSD filling up quickly after installing several large games, adding a secondary hard drive or a second M.2 SSD is a straightforward upgrade.

It supports both. The tower includes built-in Wi-Fi 5 with MU-MIMO, which handles typical home network speeds well for online gaming. There is also a Gigabit Ethernet port if you prefer a wired connection for lower latency.

Generally yes. Users report that the interior is well-organized and accessible, with standard mounting points and no unusual proprietary barriers for RAM, storage, or adding drives. The main limitation to keep in mind is the 500W power supply, which caps how powerful a replacement GPU you can reasonably install down the line.

It may be eligible for the free Windows 11 upgrade depending on whether the TPM 2.0 requirement is met, which varies by motherboard configuration. It ships with Windows 10 Home, and many users have upgraded successfully, but it is worth checking Microsoft's PC Health Check tool after setup to confirm compatibility on your specific unit.

OMEN 25L Gaming Desktop PC

Overview

Features & Benefits

Best For

User Feedback

Pros

Cons

Ratings

1080p Gaming Performance

Value for Money

Out-of-Box Setup

RAM Configuration

Thermal Management

Build Quality

Upgrade Friendliness

Storage Performance

Connectivity & Ports

Dual Monitor Support

Noise Levels

Software & Bloatware

Aesthetics & Design

Suitable for:

Not suitable for:

Specifications

Related Reviews

FAQ

Is this desktop good enough for gaming in 2024?

Can I upgrade the RAM, and how much can it hold?

Does it come with a monitor, keyboard, or mouse?

Can I run two monitors at the same time?

How loud does it get during gaming?

What is the actual processor in this unit? The Amazon listing seems inconsistent.

Can I add more storage later?

Does it support Wi-Fi or do I need to run an Ethernet cable?

Is it easy to open up and upgrade components yourself?

Can this machine run Windows 11?