Dell
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The Dell OptiPlex 7040 Small Form Factor is a compact business desktop from 2015 that offers enterprise‑grade security, manageability, and upgrade flexibility with up to 64 GB DDR4 RAM and NVMe storage. It’s designed for office environments where space, reliability and moderate performance are priorities.
Pros
Cons
Current
$206.67
Average
$172.76
Lowest
$119.99
Highest
$206.67
Lower = better sales rank
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From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
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Best For
Office workers, small‑office/home‑office setups, labs and users who need a space‑efficient, secure desktop for productivity, virtualization or light development tasks.
Not Ideal For
Gaming, graphics‑intensive workloads, users requiring the latest CPUs, DDR5 memory, PCIe 4.0 or out‑of‑the‑box Windows 11 compatibility.
Expert Opinion
Professional reviewers from Hardware Corner, UConn and Dell’s own documentation praise the OptiPlex 7040 SFF as a reliable workhorse for business, highlighting its enterprise manageability, balanced performance and decent upgrade paths. They note, however, that the aging 2015 platform and the limited 180 W power supply make it less suitable for modern high‑performance needs.
What Users Say
Everyday users appreciate the machine’s longevity, ease of upgrading RAM and SSD, and its capability to run multiple virtual machines. Common frustrations revolve around the difficulty of adding a more powerful GPU, fan noise under load, the absence of built‑in Wi‑Fi, and the lack of official Windows 11 support.
Common Complaints
GPU upgrade difficulty due to proprietary PSU, fan noise and heat under load, no built‑in Wi‑Fi, and inability to run Windows 11 without manual workarounds.
What People Are Saying
“Still running strong after 8+ years”
“Great for virtualization”
“Easy to upgrade SSD and RAM”
“GPU upgrade is tricky”
“Noisy when hot”
“Can't officially run Windows 11”
“Wi‑Fi requires extra effort”