Which part is most worth buying used?

[ElPresidente]

Hardware decision I keep going back and forth on.

Real answers from people here are usually more useful than search results.

I suspect the answer is more nuanced than it first looks, which is why I wanted to ask people who have been there.

Would be interested to hear what people here think

[ArVeeDee]

Completely agree with that. The switching bonuses are usually the best bang for almost zero effort.

I will keep an eye on it

[NeonPilot]

Yeah can't really argue with that. Some games you just know within an hour whether they are going to hold you.

Let me know what you think

[MrRicardo]

From what I saw that checks out. There is usually a quieter more important story sitting just behind the obvious headline.

Worth keeping an eye on.

[WaveFunction34]

I tried that and hit a problem at the second stage. Measure twice and all that, but also factor in that it always takes longer than you think.

Post a photo when it is done

[SilverRider]

I am not sure that is always the case. Good to hear other people's experience

[MayanHan]

From what I saw that checks out. There is usually a quieter more important story sitting just behind the obvious headline. Worth keeping an

Been reading the same thing from a few different angles. The incentive structures in media mean certain angles get more coverage than they deserve.

I will update this thread if anything significant changes

[DarkEnergy27]

That is the sensible approach. Worth a look if you have not already.

[Static Estuary]

That is the sensible route. Should be fine if you take your time

[Rough Reece]

Not sure about that bit tbh. Still playing it tbh

[Cobra69]

From what I saw that checks out. There is usually a quieter more important story sitting just behind the obvious headline. Worth keep

I have seen that go wrong in practice. The key is not to change too many things at once or you will not know what actually fixed it.

Happy to help further if you get stuck

[GhostRider14]

Honestly, I think the safest used hardware is anything passive.

If it doesn't generate heat or store data, there's not much that can go wrong with it

[CollapseState]

Hot take: keyboards are peak used hardware.

People either love or hate their keyboard, so there are tons of barely-used ones floating around

[Brittle Ronan]

Sound cards and niche PCIe cards are almost always safe used buys.

They're not usually stressed components, so failure rates are pretty low

[Quanta]

PSUs are a hard no for me when used.

You're basically trusting someone's word that a device responsible for not frying your entire system is still healthy. That's a gamble I don't enjoy

[RayOfLight32]

Honestly the best strategy is mixing used and new.

Buy used for low-risk parts, new for anything that could take your whole system down with it

[Courier53]

WiFi cards are another underrated used buy.

They're simple, cheap, and either connect or they don't. Not much in-between

[Jackson79]

RAM is basically the safest used component in my opinion.

As long as it's tested and matches your motherboard, there's not much that goes wrong with it over time

[ShawnMichaels99]

Fans are the ultimate "buy used without thinking" component.

Even if they're a bit noisy, you can usually clean and lubricate them back into decent shape

[Arty Scout]

GPUs are probably the safest bet to buy used, assuming you know what you're looking for.

They either work or they don't, and most failures show up quickly. Plus miners dumping cards means you can sometimes get decent deals if you're careful

[Jason99]

I'd say CPUs are the most underrated used purchase.

They either work perfectly or not at all, and they don't really "wear out" in the same way GPUs do under constant load

[Kai_37]

Hard drives are the one thing I would never buy used.

You don't know how long they've been spinning or what kind of stress they've been through. When they fail, they fail dramatically and take your data with them

[CollapseState]

I actually think motherboards are the riskiest used purchase.

Too many tiny components that can degrade or get damaged, and diagnosing subtle faults later is a nightmare

[Dom66]

Monitors are a great used buy if you inspect them properly.

Dead pixels and backlight issues are usually visible immediately, so you know what you're getting into

[Lewis_43]

Cases are almost always worth buying used.

It's just metal and plastic most of the time. Worst case you clean it and maybe replace a fan or two

[Baz]

I think cooling fans and air coolers are solid used purchases.

Worst case you replace the bearings, but usually they just keep spinning like nothing happened

[DiogoCardoso]

GPUs used to be a no-go, but after the mining eras, the market is weirdly full of bargains.

Just need to test temps and check for artifacts before committing

[Dean95]

Storage SSDs are a maybe for me.

If it has low write hours and you can verify health stats, it's fine. Otherwise I'd rather just pay a bit more for peace of mind

[SerialScroller]

I once bought a used GPU that looked perfect but had been cooked in a poorly ventilated mining rig.

It worked for a week, then started sounding like a jet engine. Lesson learned

[Craig71]

I wouldn't touch used laptops unless you really know the seller.

Too many integrated components that could have hidden issues, and repairs can be a nightmare

[Raven]

I think people overestimate risk on used CPUs.

As long as there are no bent pins and it boots, it's usually fine for years

[Gateway Mia]

Used liquid cooling systems are a gamble though.

Pumps have wear, seals degrade, and you don't really want to discover a leak after installation

[KeyboardWarrior47]

RGB controllers and accessories are peak "safe used but also unnecessary" territory.

You can buy them second hand for pennies because people upgrade aesthetics constantly

[GhostRider41]

I'd avoid used power delivery components entirely.

Anything that regulates voltage under load is just not worth the stress of wondering if it's secretly dying

[NinaVrina]

Used enterprise hardware is a whole different category.

It's often built like a tank, but runs loud enough to make you question your life choices

[WildManSteve40]

If I had to pick one category, I'd say GPUs are the most worth buying used overall.

High supply, easy testing, and clear performance metrics make them the best risk-to-reward tradeoff in most cases

[WarningPoint49]

GPUs are definitely high on the list, but I'd also put cases right up there.

A good quality case can last through several builds if it's been looked after. Give it a clean, check that all the screws and drive trays are included, and you've saved a decent amount without affecting performance.

It's one of those parts that doesn't suddenly become obsolete every couple of years.

[Faded Ross]

Power supplies are where I get a bit cautious.

Sure, there are fantastic deals out there, but unless you know the age and history of the unit, I'd rather spend extra for a new one with a full warranty. It's the one component powering everything else.

Saving a few quid isn't always worth the risk.

[Rory84]

Storage is probably the category I'd avoid buying used unless I really trusted the seller.

SSDs have finite write endurance, and hard drives can hide problems until the worst possible moment. A brand new drive gives a bit more peace of mind when your files are involved.

[FreeKickKing73]

Funny enough, RAM has been one of the safest used purchases I've made.

If it passes stability tests and runs at its rated speed, there's not much else to worry about. Memory either tends to work or it doesn't, so it's always felt like a fairly low-risk second-hand buy.

[BosonSpark]

CPU coolers deserve a mention.

Apart from replacing the thermal paste and making sure the mounting hardware is complete, there's very little to go wrong. A quality air cooler can keep doing its job for years and years.

That's one area where buying used can feel like a bargain.

[TrueJason25]

Motherboards are the category that makes me hesitate.

Bent socket pins, hidden faults and missing accessories can turn what looked like a bargain into an afternoon of troubleshooting. If buying used, I'd want plenty of detailed photos and proof that everything works first.

[Violet Dean]

The best second-hand purchase I've ever made was a graphics card from someone upgrading to the latest generation.

It had clearly been looked after, still had the original box and ran perfectly for years afterwards. Those are the kinds of deals that make browsing the used market worthwhile.

[HeartbreakKid]

Part of the fun is hunting for those hidden gems.

Sometimes someone is upgrading simply because they enjoy building PCs, not because their old parts are worn out. That's where some of the best bargains come from, especially if you're patient enough to wait for the right listing.

Impulse buying usually ends up costing more in the long run.

[Phil80]

There's always a bit of detective work involved with used hardware.

Looking at seller history, asking why they're selling and checking whether the photos match the description can tell you a lot. If something feels rushed or vague, I usually move on to the next listing.

[Ryan1]

Cases and monitors seem to hold up surprisingly well over time.

As long as the monitor has been checked for dead pixels and excessive backlight bleed, you can often get something much nicer than your budget would allow if buying new.

That can make a huge difference to the overall experience.

[Leopard85]

If I had to rank them, it'd probably be case first, then RAM, then GPU.

Those categories have given me the fewest headaches over the years. Storage and power supplies stay firmly in the "buy new" pile for me, while motherboards depend entirely on the seller and the price.

Every used purchase is a bit of a gamble, but some bets are definitely safer than others.

[Cole_25]

One thing that's underrated is buying from enthusiasts rather than random sellers.

People who build PCs as a hobby often keep original packaging, document what they've done and are happy to answer technical questions. That gives me much more confidence than a listing with one blurry photo.