KeplerL2 claimed on the overseas forum NeoGAF that RAM and NAND flash alone for Sony's unannounced next-generation PlayStation, commonly called the "PS6," cost more than $680. A large figure attached to a narrower set of components than the whole console, including the CPU and GPU, has fueled speculation about a retail price above $1,000 (about ¥160,000). But the post gives no breakdown of capacities and no procurement terms, and it says nothing about the price Sony will actually set. To think about next-generation pricing, you need to read the combined parts cost carefully, and also understand that cutting RAM and cutting SSD capacity carry different costs, even though both are "memory."
You can't work out capacities from $680
KeplerL2's October post (#1784) was a reply to another user who suggested that if the estimated cost was too high, Sony could subsidize the console and launch at $680. The reply was brief: RAM and NAND alone already exceed $680. It was not a Sony announcement, nor an explanation backed by a quote or invoice.
NAND flash is the memory element in an SSD that keeps data when the power is off. RAM, by contrast, is the working space where a running game holds its data. The post used the phrase "RAM + NAND," and it does not say whether the figure includes items such as the SSD controller or covers only the memory chips.
A combined figure above $680 does not uniquely determine either the RAM capacity or the SSD capacity. The original post gives only a lower bound on the total, with no breakdown.
| What you want to determine | Information in the original post | Information still missing |
|---|---|---|
| RAM capacity | A claim that RAM and NAND together exceed $680 | RAM-only cost, price per unit of capacity |
| SSD storage capacity | NAND is included in the total | NAND cost and unit price, SSD configuration |
| Sony's actual cost | A figure given by the poster | Conditions such as suppliers, contract timing, volumes |
| Retail price of the console | A conversation about whether a $680 launch is possible | Other component and assembly costs, Sony's pricing policy |
The relationship is simply "RAM cost + NAND cost = total." If you don't know even one of the two, you cannot derive each capacity from the total. Even if you pair a particular RAM size and SSD size to land near $680, that doesn't prove it is the real design.
Converting to a console price takes another step of judgment. Assembly and distribution costs are added to parts costs, while a manufacturer can also set a console price expecting revenue from software and services. Even if the $680 claim is accurate, it does not by itself mean the retail price will exceed $1,000. A warning sign about rising costs is not the same as a confirmed price tag.
Sony's procurement contracts and the lag behind market prices
At its May 2026 management policy and earnings briefing, Sony acknowledged that rising memory prices are worsening manufacturing costs and that passing them on in prices could affect the adoption of game consoles. It also explained that it had secured the memory volumes it needs for 2026 and had reached agreement on prices to some extent. That suggests that, even while affected by the surge, Sony does not buy all its parts at whatever the market price is on a given day.
In its fiscal 2026 first-quarter briefing, Sony likewise said that for the Game & Network Services segment, it had secured the memory volumes needed for the current fiscal year and had reflected them in its earnings forecast. However, this is not a statement that parts for the future PS6 have been secured at the same prices. The period it covers can't be stretched.
What this shows is that volume secured, price terms, and the generation of hardware concerned need to be considered separately. Even with supply secured, a company can still bear higher costs than before. Conversely, even when market prices spike, existing contracts may keep the increase from immediately affecting the entire volume. Linking the $680 claim to Sony's real costs would require knowing which conditions the figure reflects.
On the supply side, Micron cited AI demand as a growth driver in its September 30 earnings release. When thinking about console component sourcing, it is hard to ignore that the markets needing memory have expanded beyond gaming and PCs. Still, Micron's business environment tells us nothing about PS6 contract prices or suppliers.
The options Sony outlined in May were not limited to simple price hikes. It pointed to cutting hardware costs elsewhere and adjusting how products are sold, saying it would consider the business model as a whole. At that point, it said the launch timing and price of the next platform had not been decided. High memory prices push prices up, but options remain to change a product's configuration and how it is sold.
RAM vs. SSD: different burdens when capacity is cut
In the original PS5's official specifications, system memory was 16GB of GDDR6 with 448GB/s of bandwidth. The SSD was 825GB, with an uncompressed read speed of 5.5GB/s. Both capacities are measured in GB, but their roles and the speed at which they deliver data differ.
When playing a game, needed data is read from the SSD where it is stored and processed using RAM. RAM has to hold the images, game state, and other data in use at that moment. Even if there is free storage space, it can't simply be swapped in as working space with the same performance.
So a decision to shrink RAM affects how much data developers can handle at once. It can also influence design choices, such as how many large textures to keep in memory and how often to swap data. This is not a claim that capacity cuts have been decided for the PS6; it is a general constraint that standard RAM specifications place on game development.
If SSD storage capacity is reduced, on the other hand, the first thing buyers face is how many games can be installed at once. The burden shifts to the effort of swapping titles in and out, and the cost of buying extra storage. That said, changes to the number of NAND chips or the connection layout can also affect transfer performance, so reducing capacity does not necessarily mean speed stays the same.
The PS5 has a mechanism for expanding storage after purchase. According to SIE's expansion guide, PS5 games can be stored on and launched from a compatible M.2 SSD. The requirements are a PCIe Gen4x4 NVMe SSD with a capacity of 250GB to 8TB and a recommended read speed of 5,500MB/s or higher. What you add is game storage; this expansion does not increase system RAM.
| Capacity cut | What it mainly affects | Clue for thinking about post-purchase options |
|---|---|---|
| System RAM | Data that can be handled during play, and the baseline for game development | Cannot be increased by adding an M.2 SSD on PS5 |
| SSD storage capacity | How many games can be stored at once, and the hassle of swapping | PS5 has a way to add a compatible M.2 SSD |
This difference means a plan to lower the price by reducing standard storage and a plan to reduce RAM can't be treated the same. With the former, if the design allows expansion, buyers have room to pay the cost later. The latter could change the very premise on which games run. Whether the PS6 will use the same expansion method as the PS5 has not been announced.
Where does the cost of a cheaper console go?
The way a console's price is held down also changes the buyer's burden. With a design that has smaller storage and later expansion, the upfront outlay may be lower, but total spending can rise for people who want to store many games. If a company keeps RAM capacity and raises the console price instead, the cost of securing working space for developers is borne by all buyers from the start.
Which is better depends on how people play. Someone who plays a few games for a long time values storage capacity differently from someone who wants a large library on hand. Game developers, however, need a common specification that runs on the machine. Even if Sony cuts capacity, how easily it can be cut and what is lost as a result differ by component.
The price anxiety stirred by the $680 post is compounded by actual procurement conditions and by a product-design question: which performance levels will be protected as the standard. When the PS6's price is announced, it will be worth looking at RAM capacity and bandwidth, SSD capacity and speed, and whether storage can be added later. Only once we know both the console's price tag and the extra cost of continuing to play on that specification can we compare how affordable the next-generation machine really is.