Scam Alert: The RTX 4090 That Was Just an Empty Shell
Published by MB&IT in Diagnostics · Tuesday 15 Sep 2026 · 2:00
Tags: GPU, scam, RTX, 4090, second, hand, hardware
Tags: GPU, scam, RTX, 4090, second, hand, hardware
Scam Alert: The RTX 4090 That Was Just an Empty Shell
If a second-hand hardware deal looks too good to be true, it probably is — and we've seen the proof first-hand. A customer recently brought us an RTX 4090 they'd bought for a suspiciously low price, because the fans weren't spinning. When we opened it up, the GPU chip and memory chips had been completely stripped out. They'd paid serious money for what was essentially an empty graphics card shell.
How This Kind of Scam Works
High-value components like GPUs are a common target for this kind of fraud. A seller strips the valuable internal chips from a card (sometimes to sell separately, sometimes because the card was already faulty), reassembles the outer shell so it looks intact, and lists it online at a price just low enough to seem like a bargain rather than a red flag.
Warning Signs to Watch For
- Prices well below market value — a genuine deal exists, but a price that seems too good is the biggest red flag of all
- Sellers refusing to test the card before sale — a legitimate seller has no reason to avoid a quick power-on test
- No original box, receipt, or warranty — legitimate hardware usually comes with some paper trail
- Pressure to complete the deal quickly — rushing you is a classic tactic to stop you checking the item properly
Watch what we found on Instagram →Protect Yourself: Get It Tested Before You Pay
Whenever you're buying second-hand PC hardware — a GPU, CPU, or full system — have it tested by a professional before you hand over any money, or as soon as possible afterwards if that's not possible. A proper diagnostic check can catch exactly this kind of issue before it costs you.
MB&IT offers computer diagnostics and testing for customers across Southampton, Sholing, Woolston, Netley, and Chandler's Ford — including checking second-hand hardware before or after purchase.