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When your 1TB internal drive forces you to delete games you still play, a 4TB expansion SSD is the fix. A 4TB SSD for PS5 lets you keep your entire library installed and ready without deleting anything. This guide compares the top drives by their real-world speeds, cooling, and PS5 compatibility so you can pick the one that fits your backlog.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Every option here meets the console’s 5500 MB/s minimum and fits the M.2 slot, so your focus narrows to speeds, thermals, and value. Here is how to find the right 4tb ssd for ps5 for your setup without overpaying for performance you will not notice.
Our Picks at a Glance
How To Choose The Best 4TB SSD For PS5
Your PS5’s internal storage fills faster than you expect, and the console’s expansion slot is your only upgrade path. Before you buy, understand the three specs that actually decide your experience: the minimum read speed, the heatsink situation, and the NAND type.
Read Speed: The PS5’s Non-Negotiable
Sony requires any expansion drive to hit at least 5500 MB/s read speed, otherwise the console will reject it. Most quality Gen4 drives blow past that, and the practical benefit shows up in how fast games boot and levels load.
Heatsink: Your Console’s Heat Shield
The PS5’s M.2 slot sits in a cramped, warm area, and a drive without proper cooling can slow down (throttle) to protect itself. A heatsink — a metal or graphite plate that pulls heat away — keeps performance stable during long sessions.
NAND Type: The Memory That Stores Your Games
Most premium drives use TLC 3D NAND, which balances speed and endurance for heavy gaming. Cheaper drives sometimes use lower-grade memory that slows down once the cache fills, so checking the NAND type protects your investment.
Quick Comparison
| Model | Best For | Read Speed | Write Speed | Cooling | Amazon |
|---|---|---|---|---|---|
| WD_Black SN850X 4TB★ Best Overall | Trusted top-tier performance | 7,300 MB/s | 6,300 MB/s | Included heatsink | Amazon |
| Acer Predator GM7 4TBBest Value | Fast value with PS5 approval | 7,400 MB/s | 6,500 MB/s | Thermal Throttling control | Amazon |
| BIWIN Black Opal NV7400 4TBSpeed King | Peak speed at a mid-range price | 7,450 MB/s | 6,500 MB/s | 0.5mm graphene heat sink | Amazon |
| Silicon Power US75 4TB | Budget pick with a long warranty | 7,000 MB/s | 6,500 MB/s | Included heatsink | Amazon |
| Fikwot FX910 4TB | Easy plug-and-play install | 7,000 MB/s | 6,000 MB/s | Built-in graphite heatsink | Amazon |
| MOVE SPEED HB7450 4TB | High-speed budget alternative | 7,450 MB/s | 6,500 MB/s | 1mm graphene heatsink | Amazon |
| Lexar Play 4TB | PS5-tested with high endurance | 7,400 MB/s | 6,500 MB/s | Unique included heatsink | Amazon |
| Seagate Game Drive 4TB | tune PS5 brand reliability | 7,250 MB/s | 6,900 MB/s | Custom heatsink | Amazon |
| Samsung 990 PRO 4TB | Premium reliability and speed | 7,450 MB/s | 6,900 MB/s | Ultra-slim integrated heatsink | Amazon |
| Crucial T500 4TB | Balanced premium with software bonus | 7,000 MB/s | 6,900 MB/s | Integrated heatsink | Amazon |
| Kingston Fury Renegade 4TB | Long-term endurance for heavy users | 7,300 MB/s | — | Included heat sink | Amazon |
In‑Depth Reviews
1. WD_Black SN850X 4TB with Heatsink
Our pick — over 4.5★ from 15,500+ verified ratings; the strongest balance of quality and price.
The crowd favorite that turns your PS5 into a vault for your whole library
You want a 4TB SSD that just works with your PS5 for years, and the WD_Black SN850X earns the top spot here because owners trust it most. It reads at up to 7,300 MB/s and writes at up to 6,300 MB/s (megabytes per second, a measure of data transfer speed), which trails the fastest drives on paper but leads in real-world reliability — review pages are full of multi-year reports of flawless PlayStation use.
What wins people over is the full package, not just raw speed. It ships with the heatsink pre-installed, so you open the box, slot it into the PS5’s M.2 bay, and format it in minutes. The WD_BLACK Dashboard software (Windows only) adds health monitoring and Game Mode 2.0, though you will skip that if you are console-only.
Buyers report load times that match the console’s internal SSD and no lag in open-world games, even after heavy sessions. The install is genuinely plug-and-play: the PS5 recognizes it instantly. The main note of caution is that this generation has been superseded by the SANDISK Optimus GX PRO 850X, so check you are getting the version you want — but the SN850X itself remains a proven, reliable choice for a 4TB expansion.
speed leader
- Proven stability over years of PS5 use, with load times matching the internal SSD
- Heatsink included and pre-installed for a true plug-and-play setup
- Compatible with PS5, laptops, and motherboards beyond the console
pricey build
- Replaced by a newer SANDISK generation, so stock varies
- Premium pricing puts it near the top of the 4TB tier
top speed: If you want the safest, most battle-tested 4TB expansion for your PS5 and are willing to pay for brand confidence, this is the one.
costly pick: You are chasing the absolute highest number on the spec sheet, because faster drives exist at similar prices.
2. Acer Predator GM7 4TB
A speed demon that undercuts the big names on price
The Acer Predator GM7 delivers read speeds up to 7,400 MB/s and writes up to 6,500 MB/s over the PCIe 4.0 interface, edging past the WD_Black on paper while typically costing less. It supports HMB (Host Memory Buffer) — a system that borrows a slice of your PC or console’s RAM to boost performance — plus an SLC cache for faster game loads and file transfers.
Owners mention clean PS5 recognition and fast read and write speeds right after installation. The drive uses Thermal Throttling and power management to control heat automatically, which matters in the PS5’s cramped expansion bay. Enthusiasts running it in desktops and laptops find the same stable behavior under heavy workloads.
One honest gap: the drive does not ship with a dedicated heatsink in the box, so you will need the PS5’s own cover plate or an aftermarket cooler to keep it cool. For the price-to-performance ratio, though, this is one of the sharpest 4TB deals in the category.
value speed: You want near-top-tier speeds without the premium brand markup, and you are comfortable adding your own cooling.
warranty worry: You want a drive that arrives fully self-contained with a heatsink already attached.
3. BIWIN Black Opal NV7400 4TB
The fastest reader here, with a graphene heatsink already fitted
The BIWIN Black Opal NV7400 tops this list with a maximum read speed of 7,450 MB/s and write speed of 6,500 MB/s — the exact same read figure as the Samsung 990 PRO but at a friendlier price. It also handles random reads and writes at up to 1,000K IOPS, which translates to snappy multitasking and quick game launches.
Cooling is handled by a 0.5mm graphene aluminium heat sink built into the drive, so it is ready for the PS5 slot straight from the start. A composite power supply IC (PMIC) improves power efficiency, which customers note as stable operation even during demanding workloads and large file transfers.
Reviewers point out that it unzips big games quickly and transfers data fast, with one mentioning it handled almost 1TB of data in a very short time. The catch is that a handful of owners found the power management settings on Windows needed tweaking to avoid idle crashes — a minor PC-side quirk that does not affect PS5 use. For pure speed per dollar, this drive is hard to argue with.
low cost: You want the absolute fastest read speed in this lineup at a mid-range price, with cooling already included.
heat risk: You prefer the reassurance of a household-name brand for your console’s storage.
4. Silicon Power US75 4TB with Heatsink
A budget 4TB that backs itself with a 1200 TBW endurance rating
The Silicon Power US75 hits read speeds up to 7,000 MB/s and writes up to 6,500 MB/s, comfortably clearing the PS5’s requirement. Its headline figure is endurance: a 1200 TBW rating — the amount of data you can write before the drive wears out — backed by a 5-year limited warranty, whichever comes first.
PS5 shoppers say it clicks into the expansion slot cleanly, formats without fuss, and delivers write speeds around 6,200 MB/s in practice. The heatsink is included, which removes the guesswork from installation. Buyers report it feels faster than the console’s internal SSD for game transfers.
The honest caveat is thermals and sustained speed: some owners mention transfer speeds dropping around the 75% completion mark and the drive running hotter than rivals under load. If your sessions are long and heavy, this is a fit-note, not a dealbreaker — but worth knowing before you commit.
all-rounder: Cost-conscious PS5 owners who want a full 4TB with a heatsink and a long warranty on a budget.
inconsistent: Gamers who run marathon sessions and want the coolest-running drive in the slot.
5. Fikwot FX910 4TB with Heatsink
The set-and-forget drive that PS5 owners call the easiest install they have done
The Fikwot FX910 delivers read speeds up to 7,000 MB/s and writes up to 6,000 MB/s over PCIe 4.0, and its built-in graphite heatsink keeps it stable under load. It is marketed squarely at PS5 and desktop PC users, with up to 4TB of room for a large game library.
What buyers rave about is the installation experience: the box includes the screws and screwdriver, the PS5 recognizes and formats the drive immediately, and the whole job takes minutes. Reviewers describe it as sliding right into the M.2 slot with no driver needed and running games smoothly right after.
The graphite heatsink does its job, with owners reporting controlled temperatures during long play sessions. Fikwot backs it with a 5-year after-sales service and 24/7 support. The trade-off is a slightly lower write speed than the faster drives here, though for gaming that difference is rarely noticeable.
big cache: A stress-free, everything-in-the-box install that gets you gaming in minutes.
unproven: You need maximum write throughput for frequent large file transfers.
6. MOVE SPEED HB7450 4TB
A budget drive with flagship read speeds and a serious cooling story
If you want the fastest read speeds without paying top dollar, the MOVE SPEED HB7450 matches the quickest drives here at a lower price point. It reads at up to 7,450 MB/s and writes at up to 6,500 MB/s (megabytes per second, a data transfer speed measure). Its 1mm graphene composite heatsink (a thin cooling layer that pulls heat off the drive) is designed to drop chip temperatures by 10 degrees during play, which helps prevent slowdowns in long sessions.
The drive uses 3D NAND flash and a Maxio MAP1602 controller, and the maker puts it through an extreme testing routine — including 16 hours of high and low temperature aging tests and 48 hours of continuous transmission. Customers note that a 335 GB transfer completes in about two minutes, and that installation takes under five.
PS5 reviewers point out instant recognition and extra usable space beyond the stated capacity. The cooling story is the standout here, though a small number of shoppers say their console running hot within minutes of use — a mixed signal on thermals that makes the included heatsink install a step worth doing carefully.
quick writes: You want flagship-level read speeds and aggressive cooling without paying flagship prices.
trust issue: A minority of buyers report heat issues, so install the included heatsink properly from day one.
7. Lexar Play 4TB with Heatsink
A PS5-ready drive with the highest endurance rating in this lineup
The Lexar Play is built specifically for the PS5, with read speeds up to 7,400 MB/s and write speeds up to 6,500 MB/s. Its standout spec is endurance: a 3200 TBW rating on the 4TB model, meaning it can absorb an enormous amount of data writes over its lifetime — far beyond what most gamers will ever hit.
It ships with a unique heatsink designed for easy installation and enhanced cooling during intense sessions. Owners mention no overheating, impressive read and write speeds, and the freedom to download a large PS Store library without deleting anything. One owner uses it in a living room PS5 and calls it “really fast.”
The drive works for PC gaming too, with HMB and SLC dynamic cache improving responsiveness. It carries a five-year limited warranty. The one physical note: the heatsink is somewhat thick on both sides, so owners warn it may not fit mounting slots with low clearance in some PCs — though it is built for the PS5 slot.
ps5 fit: PS5 owners who want a drive tested for the console plus extraordinary write endurance for years of use.
pc average: The thicker heatsink may not fit low-clearance motherboard slots.
8. Seagate Game Drive M.2 SSD 4TB
The brand-name drive built to work with both PS5 editions from the start
Downloading and updating games feels faster with the Seagate Game Drive, which writes at up to 6,900 MB/s (megabytes per second, a data transfer speed measure) — one of the highest write speeds in this guide. It reads at up to 7,250 MB/s and is tune for both the Digital and Standard editions of the PS5, with a custom heatsink engineered to minimize thermal throttling (a slowdown that happens when the drive gets too hot).
Digital and Standard Edition PS5 games operate directly from the drive, so there is no need to shuffle titles between storages. Buyers describe the quality as better than expected and note that the included heatsink makes installation straightforward — with the hardest part being removing the console’s cover.
Seagate backs it with a 5-year warranty, adding long-term confidence. The one owner note to flag is that even 4TB can fill up within months for heavy collectors, and a single unit was reported to stop working — a rare failure, but note alongside the generally positive reception.
gaming pick: You want a PS5-tune drive from a trusted storage brand with excellent write speeds and a custom cooler.
capacity cap: If you are a download-everything collector, even 4TB may feel tight within a year.
9. Samsung 990 PRO with Heatsink 4TB
The premium benchmark for reliability with the same top read speed as the fastest here
You get the top read speed in this guide with the Samsung 990 PRO with Heatsink, which reads up to 7,450 MB/s and writes up to 6,900 MB/s (megabytes per second, a data transfer speed measure). It is engineered for the PS5, with an ultra-slim integrated heatsink that dissipates heat to keep temperatures stable, and it pairs that speed with Samsung’s reputation for dependable NAND (the memory chips that store your data).
Its random performance improves by more than 55% compared to the 980 PRO, which shows up in faster loading and smoother multitasking. Customers note boot times that are better and faster, with the built-in heatsink keeping temperatures around 37 degrees Celsius even under load — no throttling, no slowdowns.
Samsung includes a nickel-coated controller and AES 256-bit encryption, plus the Samsung Magician software for firmware updates and health checks. Reliability is the most-praised aspect by far, and buyers describe it as worth the premium price for the confidence it brings. The only real drawback is cost — this is one of the priciest drives in the category.
top tier: Maximum confidence in your console’s storage, backed by Samsung’s reputation and exceptional thermal performance.
overpriced: You are on a budget, because equally fast drives cost meaningfully less.
10. Crucial T500 4TB with Heatsink
A premium Micron-built drive that throws in cloning software and Adobe access
The Crucial T500 delivers read speeds up to 7,000 MB/s and write speeds up to 6,900 MB/s, with up to 1.05M IOPS for faster loads and smoother multitasking. Its integrated heatsink keeps operation silent and stable during long gaming sessions, and the TLC NAND provides solid endurance for heavy use.
Built by Micron, the T500 works with the PS5 and is backwards compatible with Gen3 systems. Reviewers point out it tests as fast as — or faster than — the PS5’s internal storage, to the point where they cannot tell which games are on which drive during play. The install is simple, and the console formats it instantly.
Uniquely, it comes with Acronis True Image cloning software plus a one-month Adobe Creative Cloud All-Apps subscription, which adds real value if you also use a PC. Compatibility gets mixed notes from some owners, but the quality and performance praise dominates the feedback. If you want a premium drive with extras, this is a strong contender.
efficient: PS5 owners who also work on a PC and want cloning software plus a creative app trial included.
minor edge: If you are console-only, the software bundle adds no value and cheaper drives match its speeds.
11. Kingston Fury Renegade 4TB with Heat Sink
The drive owners say is still running perfectly three years later
The Kingston Fury Renegade is PS5 Ready with PCIe Gen 4×4 NVMe performance reaching up to 7,300 MB/s, and it includes a heat sink in the box. It carries a multi-color design and a slim M.2 2280 form factor that fits both the console and desktop builds.
Shoppers say that a 225 GB transfer of game files completes in about 70 seconds, and that downloading entire libraries still leaves massive storage leftover. One owner notes the drive “still works perfectly fine” three years after purchase — a strong longevity signal in a category where endurance matters. In PC use, it delivers around 7,000 MB/s in real-world testing while running cooler than some rivals under stress.
The PS5 install takes about two minutes and delivers the full 4TB of usable space. Performance and transfer speed are the most-praised aspects, with buyers calling it well worth the money. The main note is that mounting screws are not included, though that is standard — you use the ones from your console or motherboard.
durable: You want proven long-term reliability and fast transfers from a drive with a heat sink included.
expensive: You will need to provide your own mounting screw from the PS5’s expansion bay kit.
Understanding the Specs
Read vs. Write Speed
Read speed is how fast your PS5 pulls game data off the drive, and it is the number Sony checks (5500 MB/s minimum). Write speed is how fast the console saves or transfers data to the drive, which matters most when you are moving games between storages. A drive can read at 7,400 MB/s but write slower, and that gap only shows up during big transfers.
Heatsink and Thermal Throttling
The PS5’s M.2 slot sits in a confined space with limited airflow. Without a heatsink — a metal or graphite plate that draws heat away — a drive can overheat and slow itself down to avoid damage, a process called thermal throttling. Drives that include a heatsink are ready to install; others need the console’s cover plate or an aftermarket cooler.
FAQ
Will any 4TB M.2 SSD work in my PS5?
Do I need a heatsink for my PS5 SSD?
How many games fit on a 4TB SSD for PS5?
Is a higher read speed than 5500 MB/s worth paying for?
Can I play PS5 games directly from an expansion SSD?
How long does a 4TB PS5 SSD last?
Is the WD_Black SN850X compatible with the PS5?
What is the difference between Gen3 and Gen4 SSDs for PS5?
Final Thoughts: The Verdict
Across the board, the best 4tb ssd for ps5 winner is the WD_Black SN850X because it pairs proven multi-year reliability with load times that match the console’s internal drive. If you want the highest read speed at a lower cost, grab the Acer Predator GM7. And for the absolute confidence of a premium brand with top-tier cooling, the Samsung 990 PRO is the one to reach for — the crowd favorite across thousands of owners for good reason.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of September 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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