The licensed premium is currently negative. At 1TB - the only capacity where both retail on Amazon - the officially licensed SN850P is $46.00 CHEAPER than the standard SN850X, a 17% discount rather than a premium. Sony's requirements are public and both drives meet them, so the licence buys conformance branding and a bay-shaped heatsink rather than a different capability.
Prices updated · live figures update every 4-5 hours
Cheapest live listing on each side at each capacity where both are in stock.
| Capacity | SN850P (licensed) | SN850X (standard) | Gap | Buy |
|---|---|---|---|---|
| 1 TB | $219.99 WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storage | $265.99 WD_BLACK SN850X 1TB NVMe SSD | licensed cheaper by $46.00 -17% | Buy Buy |
Not compared, because only one side is in stock: 2TB standard-only. The SN850P is listed at further capacities by WD and Sony's own storefront; we hold no live listing for those through the channel we price, and we would rather show a gap than fill it with a figure from somewhere else.
From the licensed flag in our catalogue, audited in August 2026 - eleven drives were wrongly flagged as licensed and have been corrected, including the SN850X itself.
| Drive | Capacity | Heatsink | Price | $/GB | |
|---|---|---|---|---|---|
| WD WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storageofficially licensed | 1TB | Fitted | $219.99 | $0.220 | Buy |
| WD BLACK 1TB SN850P NVMe SSDofficially licensed | 1TB | Fitted | $240.00 | $0.240 | Buy |
The WD_BLACK SN850P is the officially licensed PlayStation 5 version of WD's flagship consumer NVMe drive. It carries Sony's licensing mark, ships with a heatsink shaped for the PS5's expansion bay, and is sold as a console upgrade rather than a general-purpose drive.
The SN850X is the standard sibling: the same product family aimed at PCs, sold both bare and with a heatsink of its own. Both are PCIe Gen4 M.2 2280 drives from the same manufacturer.
That is the honest description of the difference, stated as maker facts rather than as a verdict. What the licence adds is a conformance arrangement with Sony and a heatsink designed for a specific bay. What it does not add is a different set of capabilities, because Sony's requirements are public and any drive meeting them works in the console.
None of that is a criticism of the licensed product. Certainty and fit are real things to buy, and this page's job is to price them rather than to mock them.
The table above is the reason this page reads differently from most licensed-versus-standard comparisons, and the finding is worth stating plainly: at the only capacity where both drives retail on Amazon today, the licensed drive is the cheaper one.
That inverts the usual shape of this question. The expectation - and the framing of most content about console-licensed hardware - is that the licence carries a premium you decide whether to pay. Right now it carries a discount, and the standard sibling is the more expensive way to put the same manufacturer's silicon in a PlayStation.
We are not going to explain why with a theory we cannot evidence. Licensed console accessories are promoted on different cycles from PC components, the two products sell through partly different channels, and either could account for it. What we can do is compute the gap live so the page tells the truth on the day it is read rather than on the day it was written, and the figure above is that computation.
If the gap flips back to a premium, this page will say so without anyone editing it. That is the point of computing it rather than asserting it.
Sony publishes its requirements for PS5 expansion drives openly: PCIe Gen4 M.2 NVMe, a stated sequential read floor, a heat-dissipation structure, and dimensional limits. Any drive meeting that list works, licensed or not. That is the single most important fact on this page and it is a matter of public specification rather than opinion.
So the licence is not a capability. It is a conformance arrangement: WD has worked with Sony, the product carries the mark, and the heatsink is shaped for the bay it goes into rather than for a motherboard. Those are genuine things, and the second one is more practical than it sounds - heatsink height is a real constraint in the PS5 bay, and a drive designed for it removes a check you would otherwise have to do yourself.
The reasonable buyer for a licensed drive is easy to describe without condescension. Someone buying a gift, who wants the box to say PlayStation. Someone installing it once and never thinking about storage again, who would rather not verify dimensions. Someone who values a single supported configuration over a saving.
The reasonable buyer for the standard drive is someone comfortable checking that a heatsink fits, who will take the better price wherever it sits. On today's numbers that buyer is not being rewarded, which is the useful thing to know.
The SN850P exists at capacities above the one compared here - WD and Sony's own storefront list it - but a product existing is not the same as a product you can buy through the channel we price.
Our rule across this site is that we compare what is buyable. Where we hold no live listing for one side at a capacity, that capacity is reported as unmatched rather than filled with a list price, a historical figure or a price from a different channel. A comparison with one side estimated is not a comparison, and the empty cell is more honest than a plausible-looking number.
That is why this page is scoped to a single capacity rather than padded to look comprehensive. The unmatched capacities are named above so you can see the shape of what is missing rather than assuming the page simply did not look.
If SN850P listings appear at the other capacities, they will appear in the table without an edit, and the comparison will widen on its own.
Console-licensed storage is sold through more channels than the one we price, and it is worth knowing that the manufacturer and the console maker both publish their own figures which move on their own schedule.
Those published prices are useful as context and misleading as a comparison. A list price is what a product is offered at through one channel on one day; the retail price we track is what it actually costs through the channel most people buy from. Where the two diverge - and for licensed console accessories they frequently do - quoting the list figure would make the gap on this page look like something it is not.
So the table above compares live retail against live retail, and the only figures on this page are ones we can read from the catalogue at the moment you load it. If you are cross-shopping against a console maker's own storefront, check that price directly rather than trusting a number written into a page.
The broader point applies to every licensed-accessory comparison you will read: unless the figures are live and from the same channel on both sides, the premium being described may be an artefact of which prices the author happened to have.
Buy whichever is cheaper at the capacity you want, and check that the heatsink fits if you go with the standard drive.
That is an unsatisfying verdict only if you expected the licence to matter more than it does. Sony's requirements are public, both drives meet them, and the console cannot tell which one you installed. The decision genuinely is a price decision, and this page exists to make that price visible rather than to construct a preference.
The one asymmetry worth weighing: the licensed drive's heatsink is designed for the bay, so it removes a compatibility check. If you would rather not do that check, that convenience has a value and today it also has a negative price, which makes it an easy decision.
Our cheapest-compliant page ranks every drive that meets Sony's requirements on total cost including a heatsink, which is the wider version of this same question.
Cheapest compliant drives is the wider version of this question · deals checks whether today's price is good · heatsinks covers the fit constraint · the compatibility checker · 1TB or 2TB.
Right now there is no premium to weigh - at the only capacity where both retail on Amazon, the licensed SN850P is the cheaper of the two. The live figure is in the table above. If the gap flips back, the page will show that without an edit, because it is computed rather than written.
It is a conformance and branding arrangement with Sony, plus a heatsink shaped for the PS5's expansion bay. It is not a capability. Sony publishes its requirements openly and any drive meeting them works in the console, licensed or not - so the licence buys certainty and fit rather than function.
No. The console checks that a drive meets its published requirements; it has no notion of which drives carry the licence. A compliant unlicensed drive and a licensed drive are the same thing to the PS5.
Yes - Sony requires a heat-dissipation structure. The SN850X is sold both bare and with a heatsink, and the heatsink version is the like-for-like comparison against the SN850P. If you buy bare you need to add one and check its height against the PS5 bay's limit.
Because we compare what is buyable. The SN850P exists at larger capacities per WD and Sony's own storefront, but we hold no live Amazon listing for those, and filling the gap with a list price or a figure from another channel would produce a comparison that looks complete and is not. The unmatched capacities are named on the page.
Whichever is cheaper at the capacity you want, with one tiebreak: the SN850P's heatsink is designed for the bay, so it removes a fit check. On current pricing that convenience costs nothing, which makes it straightforward.