HP EliteDesk 800 G3 Mini Review: Conditional Buy Verdict
A Best Buy customer summed it up simply: “Small but powerful! Absolutely love this computer.” Yet the HP EliteDesk 800 G3 Mini Business Desktop PC (Renewed) finds itself split between rave endorsements and blunt warnings. Across dozens of reviews, it scores a conditional 7.5/10 — a bargain performer if you know its limits and avoid the common pitfalls in refurbished listings.
Quick Verdict: Conditional buy
| Pros | Cons |
|---|---|
| Compact footprint fits almost anywhere | Frequent wrong-spec or misadvertised units |
| Strong CPU performance for office/server use | Missing built-in Wi-Fi in many versions |
| Solid build quality, feels premium | Ineligible for Windows 11 upgrade |
| Handles Plex, Nextcloud, and light hosting | Single RAM stick limits speed (no dual-channel) |
| Quiet operation for most users | Occasional hardware issues post-purchase |
| Affordable pricing for renewed models | Support hassles and inconsistent refurbishers |
Claims vs Reality
Marketing emphasizes “fast Intel quad-core processing” and “built-in Wi-Fi and Bluetooth,” positioning the EliteDesk 800 G3 Mini as a ready-to-go business or home PC. In reality, reviewers say these features are highly dependent on which refurbisher handled the product.
Take the Wi-Fi claim: While listings often state built-in wireless, multiple buyers received only a USB dongle. “Product was described as having built-in Wi-Fi, however it did not,” a verified Amazon buyer noted, adding that the dongle’s connection was “very weak and intermittent.” Some Best Buy customers and Trustpilot reviewers echo this, making wired ethernet the safer bet unless the internal adapter is confirmed.
Performance claims fare better but still have nuance. Official specs promise DDR4 RAM up to 32GB, yet Reddit users cautioned to check your kit on arrival — one only got “a single 8GB stick instead of dual-channel,” hampering speed-sensitive tasks. These quirks don’t break its utility for web browsing, streaming, or server hosting, but marketing oversimplifies the hardware realities.
Cross-Platform Consensus
Universally Praised
Across Amazon Renewed, Best Buy, and Reddit, its compact size is a standout win. Reddit user feedback called it “a pretty okay machine” for running Plex (without 4K transcoding), Nextcloud, and lightweight virtual machine tasks. For cramped home offices, Best Buy customers appreciated that it’s “easy to move around or tuck away neatly” while still offering robust multi-core performance — plenty for spreadsheets, browsers, or home lab projects.
Build quality also earns repeat praise. “Looks like it sat on a shelf its entire life, no dust even,” one Amazon reviewer marveled, noting it ran Linux “very well” after secure boot tweaks. For business buyers replacing multiple towers, Best Buy reports “Joy Systems did a great job… you would not be able to tell it was a refurb.”
Common Complaints
Where the consensus breaks down is in refurbisher reliability. Inaccurate item descriptions are a recurring frustration: customers expecting Core i7 received Core i5 instead, with some learning this only after accessory purchases. “Do you even care?” one felix from Best Buy vented, while another reviewer admitted, “the PC received is a full 5 stars, but… it’s not the computer I ordered.”
Networking is another trouble spot. Missing built-in Wi-Fi or readily failing wireless modules plagued several Amazon Renewed buyers. “Bluetooth and Wi-Fi antennas stopped working… after 1 week,” reported a frustrated owner. Combined with niche port outputs (DisplayPort only), casual users might struggle without adapters.
Divisive Features
The EliteDesk’s older 6th–7th gen CPUs split opinion. Reddit homelab users acknowledged, “the CPU is getting old, and you can probably find much more efficient systems,” but others valued its low power draw and ability to run containers. The absence of Windows 11 eligibility was “not a deal breaker” for some but a clear stopper for buyers planning OS longevity.
Trust & Reliability
Digging deeper into Trustpilot and Amazon patterns, two trust dimensions emerge: refurbishment honesty and post-sale support. Buyers aligned with known refurbishers like Joy Systems or Micro Deal often received pristine units, responsive service, and correctly matched specs. One Amazon buyer said Micro Deal “went above and beyond to make things right” after a shipping issue.
On the flip side, wrong components, missing SSDs, or locked BIOS settings cropped up enough to be a pattern with lesser-known resellers. One owner opened his non-booting unit to find “no solid state drive installed… no operating system, nothing.”
Durability seems promising for correctly sourced units: Reddit users and Best Buy owners report months of uninterrupted server duties, with some units standardizing across home and office setups because “with all solid state components, you can’t go wrong.”
Alternatives
Within discussion threads, some Reddit users suggested looking to 7th gen Intel CPUs for better Plex 4K transcoding capability, noting “you can put a 7th gen in these easy.” While no direct rival brand was detailed in feedback, the upgrade path inside the same EliteDesk chassis is a common workaround rather than switching platforms entirely.
Price & Value
On eBay, pricing ranges from around $65 for barebones i5 units to $220+ for i7 configurations with SSDs and Wi-Fi. For budget-minded buyers, Reddit feedback frames €70-€80 as “a good price” for starter use if you’re ready to upgrade RAM.
Community buying tips:
- Confirm CPU model and installed RAM type (DDR4 vs rare DDR3 mix-ups).
- Ask refurbishers to verify Wi-Fi adapter type.
- If DisplayPort compatibility is an issue, factor in adapter costs.
Given refurbished volatility, the best value is locking in with sellers maintaining high feedback scores and clear return policies.
FAQ
Q: Can I upgrade the RAM easily?
A: Yes. Multiple owners report easy access to its two SODIMM slots, supporting up to 32GB — just ensure matching sticks for dual-channel speed boosts.
Q: Will it handle Plex 4K transcoding?
A: Not well with the stock i5-6500T. Reddit users recommend a 7th gen CPU swap for smoother 4K hardware transcoding.
Q: Does it have HDMI output?
A: No, most units rely on DisplayPort. Adapters are inexpensive, but some buyers wished the option was standard.
Q: Is built-in Wi-Fi guaranteed?
A: No. Many receive only USB dongles despite listings claiming built-in, so if wireless is critical, confirm before purchase.
Q: Can it upgrade to Windows 11?
A: No for most configurations. Owners use Windows 10, Linux Mint, or Ubuntu to extend usable life.
Final Verdict
Buy if you’re a home office worker, homelabber, or small business owner needing compact, reliable power for non-gaming tasks — and you’re willing to verify specs before paying. Avoid if built-in Wi-Fi, Windows 11 eligibility, or exact advertised CPU is mission-critical. Community pro tip: “Upgrade the RAM to at least 16GB and check the CPU — that’s when these minis really shine.”
