The quoted price for 500 units is built from five terms, and only one of them scales with quantity. Here is what each term is, which ones fall when you order more, which ones never move, and how to ask any supplier for a quantity ladder that is actually comparable.
A quotation is five numbers added together: the memory component, the housing and branding, the fixed setup the factory has to recover, the assembly and test labour, and freight. Only the first and last of those move predictably with quantity. Setup falls steeply as the order grows because it is divided by more units. Component cost barely moves at all — it is set by the silicon market, not by your batch size. So the honest answer to 'how much for 500' is that the price is mostly determined by decisions you made before the quantity: which memory grade, which housing, whether a new mould is needed, and how it is branded. Anyone who quotes you a single per-piece figure without those four answers is guessing.
The question behind the question
“How much for 500?” is the most common first enquiry a flash supplier receives, and it is unanswerable as written. That is not a dodge. It is that the number depends on four decisions that have not been made yet, and the quantity is only the fifth.
The useful thing a buyer can do — and almost none do — is understand the structure well enough to read a quotation on arrival. That takes about five minutes and it changes how you negotiate, because you stop arguing about the total and start arguing about the term that is actually high.
The five terms
A flash product quotation reduces to five cost elements, whether the supplier shows them or not.
One: the memory component. Die, package, controller. Priced on a global market that is moving in 2026, and essentially indifferent to whether you are buying 500 or 5,000. This term is set by the grade you specified, not by your volume. See why prices are moving in 2026 for what is actually driving it.
Two: housing and branding. Shell, colour, printing method, packaging. Scales with quantity in a nearly linear way — each unit needs its own shell and its own print. Unit cost here barely falls with volume, though the method may change at higher volumes.
Three: fixed setup. Tooling, printing plates, programming fixtures, line changeover, artwork preparation. This is the term that behaves dramatically. It is a fixed sum for the batch, so dividing it by the number of units produces the steep fall buyers associate with quantity discounts.
Four: assembly and test labour. Roughly linear, with a modest improvement at volume from jigs and fixtures. Not a lever you can pull much.
Five: freight and documentation. Scales with weight and volume, not with unit count, and depends on the Incoterm.
Now the important observation: only term three falls steeply. Terms one, two and four are close to linear. Term five is a step function. So the entire “quantity discount” phenomenon in this industry is mostly the amortisation of setup — and once setup is thin, the ladder flattens.
Why 500 is the awkward number
Five hundred units sits in a specific place: large enough that setup amortisation per unit is visible, small enough that it has not disappeared.
A supplier tooling a new housing at a five-figure cost, then spreading it over 500 units, adds a sum to every piece that may exceed the value of the components inside it. At 5,000 units the same tool charge is a tenth of its per-unit contribution. Nothing about the product changed. That is the whole mechanism.
This is also why the product quoted at 500 and at 5,000 can differ even from the same factory. At 500 a machined or 3D-printed prototype-adjacent body may be the only economic option. At 5,000 a die-cast or injection-moulded body becomes viable and is a different object with different tolerances, different surface finish and different tooling. That step change is the trap — the lower price is not a discount on the same thing.
What the ladder looks like, structurally
We are not going to print numbers, because a printed ladder would be wrong for your specification and would teach you to compare the wrong thing. What can be stated is the shape.
| Quantity band | What dominates the price | What falls first |
|---|---|---|
| Sample to low hundreds | Setup, per-unit amortisation is severe | Falling fast with every added unit |
| Low hundreds to ~2,000 | Setup and components roughly comparable | Setup still falling steeply |
| ~2,000 to ~10,000 | Components dominate | Setup nearly negligible; process may change |
| Above ~10,000 | Components and market movement | Almost nothing — this is a material price |
The boundaries are not industry constants; they move with the product. But the shape holds, and the shape is what you need in order to read a quote. If a supplier’s ladder is flat in the first band and steep in the fourth, something is being priced by policy rather than by arithmetic.
The four questions that change the number more than quantity does
Before you negotiate on volume, check whether you are being quoted for the product you actually need:
- Which memory grade, named how? A quote that says “8GB flash” and one that names a grade and a source are different quotes. This is the largest single term and the easiest to leave vague.
- Whose mould? Existing tooling, a shared tool, or a new mould built for you. The third is the expensive one and it is the one you own — see what a tooling fee actually buys.
- Which printing method? Pad print, silkscreen, laser, UV, metal insert. Each has its own setup and its own per-unit cost, and the crossover between them is a quantity question in itself.
- Which packaging? A poly bag and a printed gift box are not close, and packaging is where quotations most often diverge without the unit price revealing it — the parts that are charged.
Answer those four and the quantity becomes the last variable rather than the first. It also makes the quotation comparable, which is the real objective. How to compare two quotations properly goes further into that.
How to ask, in one message
The version of this enquiry that gets a fast, accurate, comparable answer:
We need [quantity] units of [product type], [capacity], [interface]. Memory grade: [as specified / your recommendation with grade named]. Housing: [existing model reference] / [new mould, drawing attached]. Branding: [method], artwork attached. Packaging: [spec]. Delivery to [city, country], [Incoterm]. Please quote this specification at [quantity] and at [roughly 4–5× that], and tell us which costs changed between the two.
The last clause is the one that matters. It forces the ladder to be explained rather than asserted, and it makes two suppliers comparable even if their totals differ.
What we will and will not do
We will quote a written specification at two or three quantities, line by line, and state which terms moved between them. That is more work than sending a number and it is the only version that helps you decide.
We will not publish a rate card, for the reason in the first FAQ: it would be accurate for nothing. If you are at the stage of needing an indicative figure to build a budget before you have a specification, send the four answers above as best you can and say so — we will tell you what the range depends on rather than inventing a point estimate. The pricing page explains what a quotation from us does and does not include, and Cathy will turn a rough brief into a specification with you before quoting it.
Frequently asked questions
Why won't suppliers publish a per-piece price for 500 units?
Because the number would not survive contact with the specification. Five hundred units of a standard plastic body with pad printing and a mid-grade controller is a completely different build from five hundred units in a new bespoke mould with Pantone colour matching and a metal insert. The two could differ by a factor, not a percentage. A published ladder would be accurate for none of the combinations, so it would mislead rather than inform. Ask for a price against your written specification instead, and ask for it at two or three quantities so you can see the slope.
Does ordering more always reduce the unit price?
No, and the exceptions matter. Below the point where setup is recovered, more units always reduces the per-piece cost. Above it, further increases buy little, because the setup is already spread thin and the remaining cost is material and labour. There is also the step-change case: crossing a quantity can switch the process — machined body to die-cast, manual assembly to a jig — which may be cheaper or may change the product. Treat any large drop as a signal that something about the product changed, and ask what.
Which part of the price is the biggest for a 500-unit order?
Usually the memory component, but at low quantities the setup can briefly overtake it. That is the crossover buyers find surprising: at 500 units, a tooling charge divided across the batch can be the largest single line in the quotation, larger than the silicon. It is also why the same product gets dramatically cheaper per piece at 5,000 units without anything about the product changing. When you look at a quotation, find the setup line first — it tells you how much of the price is about this batch rather than about the product.
How should I ask for a quantity ladder?
Ask for the same specification priced at three quantities, and ask which specific costs changed between them. A usable answer names the terms: tooling amortisation recovered differently, a different reel multiple, a different process. An unusable answer is three numbers with no explanation. The reason to insist on this is that two suppliers quoting 500 units can be describing different products, while the same supplier quoting 500 and 5,000 is describing the same product — so the slope tells you something real about their cost structure.
Does the price per unit include freight?
It depends entirely on the Incoterm, which is why the term belongs in the quotation and not in a separate email. Under EXW the price stops at the factory door and freight, export clearance and insurance are all yours. Under FOB it includes getting the goods onto the vessel. Under DDP it includes delivery and duty at your address. A quotation without a named Incoterm is not comparable to anything. Two quotes for the same unit figure can differ by a wide margin once the delivery term is aligned.