Buying Guide
The Best Hard Drives for Gaming PCs
Four 3.5-inch hard drives from 4TB to 10TB compared on spindle speed, cache, recording method and warranty, for bulk game and media storage.
By Alex Morgan, PC Hardware Editor
11 min read4 products evaluated
Hard drives are far slower than SSDs, but they still cost less per terabyte. In a gaming PC they suit the games you rarely play, recordings and backups.
We compared four 3.5-inch drives from 4TB to 10TB on spindle speed, cache, recording method and warranty. This is a research-based comparison built from maker specifications; we did not test these parts ourselves.
Quick Picks
Which of the 4 picks to look at first. Tap a name for the full analysis.
Best Gaming Hard Drive
Toshiba X300 8TB7200 RPM with CMR recording in 8TB.
Best for: Bulk game libraries.
Check price for Toshiba X300 8TB on Amazon (opens in a new tab)
Largest Capacity
WD Red Plus 10TB10TB with a 512MB cache and CMR.
Best for: Recordings and large media libraries.
Check price for WD Red Plus 10TB on Amazon (opens in a new tab)
Well-Rounded Choice
Seagate IronWolf 8TBThe IronWolf 8TB spins at 7200 RPM with a 3-year warranty.
Best for: Buyers who want 7200 rpm spindle speed.
Check price for Seagate IronWolf 8TB on Amazon (opens in a new tab)
Best Budget Drive
Seagate BarraCuda 4TB4TB at the lowest cost here.
Best for: Basic bulk storage.
Check price for Seagate BarraCuda 4TB on Amazon (opens in a new tab)
| Pick | Why it stands out | Best for | Check price |
|---|---|---|---|
| 7200 RPM with CMR recording in 8TB. | Bulk game libraries. | Check price for Toshiba X300 8TB on Amazon (opens in a new tab) |
| 10TB with a 512MB cache and CMR. | Recordings and large media libraries. | Check price for WD Red Plus 10TB on Amazon (opens in a new tab) |
| The IronWolf 8TB spins at 7200 RPM with a 3-year warranty. | Buyers who want 7200 rpm spindle speed. | Check price for Seagate IronWolf 8TB on Amazon (opens in a new tab) |
| 4TB at the lowest cost here. | Basic bulk storage. | Check price for Seagate BarraCuda 4TB on Amazon (opens in a new tab) |
Our Picks
Best Gaming Hard Drive1 of 4
Toshiba X300 8TB
The X300 8TB is sold for gaming PCs, pairing 7200 RPM with CMR recording and a 256MB cache.
Best for
- Bulk game libraries.
Skip if
- Its warranty is not published, which rules it out if you need that number.
Why we like it
It is the hard drive to pick for a large backlog. It matches the IronWolf 8TB on capacity (8TB). On spindle speed it ties with the Red Plus 10TB and the IronWolf 8TB at 7200 RPM.
It matches the IronWolf 8TB and the BarraCuda 4TB on cache (256MB). You get a gaming and workstation designed for here, which sets it apart from the IronWolf 8TB and its an NAS designed for. You also get a design aimed at gaming PCs and high-end desktops.
It is a 3.5-inch SATA drive, so your case needs a 3.5-inch bay and your board a free SATA port; many new cases have few or no 3.5-inch bays. Install games you play most on an SSD and use the hard drive for the rest of the library, recordings and backups. On price it sat third of 4, between the cheaper IronWolf 8TB and the pricier Red Plus 10TB, at the time of writing.
Key specs
- Capacity
- 8TB
- Spindle speed
- 7200 RPM
- Cache
- 256MB
- Recording
- CMR
- Designed for
- Gaming and workstation
Pros
- 7200 RPM spindle speed
- CMR recording, which holds write speed better than SMR
- Design aimed at gaming PCs and high-end desktops
- Capacity of 8TB, ahead of the BarraCuda 4TB
Cons
- No published warranty
- Costs more than the BarraCuda 4TB at the time of writing
The catch
The maker doesn't give its warranty; if that figure matters, the Red Plus 10TB offers 3-year.
Largest Capacity2 of 4
WD Red Plus 10TB
The Red Plus 10TB is the largest drive here, with CMR recording, a 512MB cache and a 3-year warranty.
Best for
- Recordings and large media libraries.
Skip if
- If budget leads, the BarraCuda 4TB was cheaper at our last price check.
Why we like it
Its NAS rating suits always-on use. Its 10TB capacity is the largest here; the X300 8TB comes next at 8TB. On spindle speed it ties with the X300 8TB and the IronWolf 8TB at 7200 RPM.
On cache it leads this guide at 512MB, ahead of the X300 8TB (256MB). It shares an NAS designed for with the IronWolf 8TB; the BarraCuda 4TB goes with a desktop designed for. It is a 3.5-inch SATA drive, so your case needs a 3.5-inch bay and your board a free SATA port; many new cases have few or no 3.5-inch bays.
It is built for always-on NAS use, which also suits a desktop that runs long downloads or backups. It was the highest-priced of the 4 picks at the time of writing, so the case for it rests on what it adds over the X300 8TB and the rest.
Key specs
- Capacity
- 10TB
- Spindle speed
- 7200 RPM
- Cache
- 512MB
- Warranty
- 3-year
- Recording
- CMR
- Designed for
- NAS
Pros
- 10TB of bulk storage
- 7200 RPM spindle speed
- 512MB cache
- 3-year warranty
Cons
- Costs more than the BarraCuda 4TB at the time of writing
Well-Rounded Choice3 of 4
Seagate IronWolf 8TB
The IronWolf 8TB spins at 7200 RPM with a 3-year warranty.
Best for
- Buyers who want 7200 rpm spindle speed.
Skip if
- Price-first buyers should look at the BarraCuda 4TB, which cost less when we checked.
Why we like it
It is built for NAS use but works in any desktop. On capacity it ties with the X300 8TB at 8TB. It matches the X300 8TB and the Red Plus 10TB on spindle speed (7200 RPM).
On cache it ties with the X300 8TB and the BarraCuda 4TB at 256MB. Like the Red Plus 10TB, it has an NAS designed for, while the X300 8TB uses a gaming and workstation designed for. It also offers a design for NAS and RAID use.
It is a 3.5-inch SATA drive, so your case needs a 3.5-inch bay and your board a free SATA port; many new cases have few or no 3.5-inch bays. It is built for always-on NAS use, which also suits a desktop that runs long downloads or backups. It was priced above the BarraCuda 4TB and below the X300 8TB at the time of writing.
Key specs
- Capacity
- 8TB
- Spindle speed
- 7200 RPM
- Cache
- 256MB
- Warranty
- 3-year
- Designed for
- NAS
Pros
- 7200 RPM spindle speed
- 3-year warranty
- Design for NAS and RAID use
- Capacity of 8TB, ahead of the BarraCuda 4TB
Cons
- Costs more than the BarraCuda 4TB at the time of writing
Best Budget Drive4 of 4
Seagate BarraCuda 4TB
The BarraCuda 4TB runs at 5400 RPM with a 256MB cache and a 190MB/s transfer rate.
Best for
- Basic bulk storage.
Skip if
- Skip it if this is a deal-breaker for you: 5400 RPM is slower for game installs.
Why we like it
It is basic, cheap bulk storage. On capacity it trails the group at 4TB, while the Red Plus 10TB is rated for 10TB. Its 5400 RPM spindle speed is the slowest in this group; the X300 8TB leads at 7200 RPM.
On cache it ties with the X300 8TB and the IronWolf 8TB at 256MB. No other pick in this guide offers a desktop designed for; compare the X300 8TB, which has a gaming and workstation designed for. It also offers free Seagate DiscWizard migration software.
It is a 3.5-inch SATA drive, so your case needs a 3.5-inch bay and your board a free SATA port; many new cases have few or no 3.5-inch bays. Install games you play most on an SSD and use the hard drive for the rest of the library, recordings and backups. It cost the least of the 4 picks at the time of writing, with the IronWolf 8TB the next step up.
Key specs
- Capacity
- 4TB
- Spindle speed
- 5400 RPM
- Cache
- 256MB
- Designed for
- Desktop
Pros
- 190MB/s maximum sustained transfer rate
- Free Seagate DiscWizard migration software
- Desktop designed for, the only one here
- 4TB at the lowest cost here
Cons
- 5400 RPM is slower for game installs
- Capacity trails the Red Plus 10TB (10TB)
- Spindle speed trails the X300 8TB (7200 RPM)
The catch
It gives ground on capacity, where the Red Plus 10TB is rated for 10TB.
How We Chose These Hard Drives
Alex Morgan compared the manufacturer specifications, connectivity, warranty terms and compatibility of every pick. Figures come from the makers unless a third-party source is named; we did not test these products ourselves.
- The figures behind the order
- We compared four drives on capacity, spindle speed, cache and warranty from manufacturer specifications. Nothing was tested in-house; 4 of the 6 fields compared are stated for every pick, while warranty and recording have gaps.
- What every pick has in common
- All 4, from the X300 8TB to the BarraCuda 4TB, state capacity, spindle speed and cache.
- Where the specs have gaps
- The X300 8TB and the BarraCuda 4TB give no warranty; the IronWolf 8TB and the BarraCuda 4TB give no recording.
- Price range
- At our last check the picks ran from the BarraCuda 4TB ($150 to $250) to the Red Plus 10TB ($250 to $500).
What to Look for in a Hard Drive
Key buying criteria so you get the right fit the first time.
Capacity
The Red Plus 10TB tops capacity at 10TB and the BarraCuda 4TB sits lowest at 4TB. The X300 8TB comes second at 8TB, in the same price tier as the Red Plus 10TB.
Spindle speed across these picks
Here spindle speed runs from 5400 RPM on the BarraCuda 4TB to 7200 RPM on the X300 8TB, a 33% spread. If spindle speed is your first filter, the X300 8TB sets the ceiling at 7200 RPM.
An M.2 SSD installed on a motherboard Cache across these picks
Across these 4 picks cache spans 256MB (the BarraCuda 4TB) to 512MB (the Red Plus 10TB). Start with the Red Plus 10TB if cache decides it.
Extras that separate them
The Red Plus 10TB: a workload rating of up to 180TB per year. The IronWolf 8TB: a design for NAS and RAID use. The BarraCuda 4TB: free Seagate DiscWizard migration software.
An M.2 SSD going into a motherboard slot How much to spend
$150 to $250 buys the BarraCuda 4TB; $250 to $500 buys the IronWolf 8TB, the X300 8TB and the Red Plus 10TB at our last check.
How to Choose a Hard Drive
By priority
| Priority | Consider | Why |
|---|---|---|
| Bulk game libraries | X300 8TB | 7200 RPM with CMR recording in 8TB |
| Recordings and large media libraries | Red Plus 10TB | 10TB with a 512MB cache and CMR |
| Basic bulk storage | BarraCuda 4TB | 4TB at the lowest cost here |
Scroll sideways to see every column.
Key specs side by side
The Red Plus 10TB leads on capacity at 10TB, ahead of the X300 8TB at 8TB. "Not listed" marks warranty where the X300 8TB and the BarraCuda 4TB leave the figure out.
| Drive | Capacity | Spindle speed | Cache | Warranty |
|---|---|---|---|---|
| X300 8TB | 8TB | 7200 RPM | 256MB | Not listed |
| Red Plus 10TB | 10TB | 7200 RPM | 512MB | 3-year |
| IronWolf 8TB | 8TB | 7200 RPM | 256MB | 3-year |
| BarraCuda 4TB | 4TB | 5400 RPM | 256MB | Not listed |
Scroll sideways to see every column.
By price at the time of writing
The BarraCuda 4TB was the lowest-priced pick ($150 to $250) and the Red Plus 10TB the highest ($250 to $500) when we checked; tiers move with Amazon pricing.
| Price tier | Drives |
|---|---|
| About $150 to $250 | BarraCuda 4TB |
| About $250 to $500 | IronWolf 8TB, X300 8TB, Red Plus 10TB |
Frequently Asked Questions
Which has the largest capacity: the Red Plus 10TB or the X300 8TB?
Between the top two, it is 10TB on the Red Plus 10TB against 8TB on the X300 8TB, a 25% difference. The BarraCuda 4TB closes the ranking at 4TB.
Is the Red Plus 10TB ahead of the X300 8TB on cache?
The Red Plus 10TB tops cache at 512MB; the X300 8TB follows at 256MB, 100% apart.
What does the Red Plus 10TB add over the BarraCuda 4TB?
On paper it adds capacity (10TB against 4TB), spindle speed (7200 RPM against 5400 RPM) and cache (512MB against 256MB). On our last price check the BarraCuda 4TB was in the $150 to $250 tier and the Red Plus 10TB in the $250 to $500 tier, with 2 other picks between them; pay the difference only if capacity and spindle speed decide your purchase.
Why is the X300 8TB our Best Gaming Hard Drive pick?
It earns the label for 7200 RPM with CMR recording in 8TB. The BarraCuda 4TB, the cheapest pick, sat in the $150 to $250 tier against $250 to $500 here, without out-ranking it on any listed spec. It is aimed at bulk game libraries.
Do the X300 8TB and the Red Plus 10TB differ on designed for?
The X300 8TB uses Gaming and workstation; the Red Plus 10TB and the IronWolf 8TB use NAS; the BarraCuda 4TB uses desktop.
What extras do the X300 8TB and the Red Plus 10TB include?
The X300 8TB: a design aimed at gaming PCs and high-end desktops. The Red Plus 10TB: a workload rating of up to 180TB per year. The IronWolf 8TB: a design for NAS and RAID use.
Bottom Line
The Toshiba X300 8TB is the pick for game storage, the WD Red Plus 10TB has the most room, and the Seagate BarraCuda 4TB is the budget choice.
The Seagate IronWolf 8TB is the NAS-rated alternative at 7200 RPM.
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About the author
PC Hardware Editor
Alex covers PC hardware, monitors, components, upgrades and peripherals for The PC Journal, with a focus on helping readers understand specifications, compatibility and meaningful product trade-offs.
Covers: Monitors, Graphics cards, Processors, PC components, Peripherals, Upgrades and compatibility
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