RJ Digital Alliance — Engineering the future

Computer Parts Wholesale Supply in Mumbai

We supply computer components in quantity to the trade: resellers, system integrators, repair businesses and IT service companies buying to build with, fit or resell. Verified trade accounts see their own tier pricing across the whole catalogue, so the price on the page is already your price rather than something to negotiate per order.

Tier pricing is applied by the account after GST verification. Quotations are itemised and dated.

Request a trade quotation · Browse the component catalogue · Call +919372383903 · WhatsApp us · Get directions

RJ Digital Alliance
Shop No. 2, Lamington Road, Grant Road East, Mumbai, Maharashtra, 400007
Open Mo-Sa 10:00-21:30
Phone: +919372383903

Who this is for

If you are buying IT for your own organisation to use rather than to resell or build with, the business procurement page is the better fit — the process there is built around fleets and rollouts instead of part numbers.

What you can source here

Counted live from the catalogue. Published is not the same as in stock, and the two figures are given separately for that reason.

Counted 15 November 2026 at 03:56 am IST, directly from the live catalogue.

What moves in quantity

The lines we are asked for most, priced and in stock right now. This is a sample rather than the range — every shelf links through to its full category, and trade pricing applies to your account across all of it once you are verified.

Memory

DDR4 and DDR5 desktop and laptop modules, the line that moves fastest in trade quantity.

All memory

Drives and SSDs

NVMe, SATA and mechanical, from boot drives to enterprise capacity.

All drives and ssds

Processors

Desktop, workstation and server processors. Tray and boxed are listed separately because the warranty route differs.

All processors

Graphics cards

Gaming and professional cards. Stock on graphics moves faster than any other line here — confirm before committing to a build run.

All graphics cards

Motherboards

Consumer, workstation and server boards across current and previous sockets.

All motherboards

Power supplies

Rated wattage with the efficiency certification stated, because on a build run those two decide the returns rate.

All power supplies

Cabinets

Chassis from budget builds to full towers, with the board form factors each one takes.

All cabinets

Monitors

Office panels through to colour-accurate professional displays.

All monitors

Networking

Switches, routers, adapters and cabling for the fit-out half of an integrator's order.

All networking

Prices shown are retail. Signed in on a verified trade account, the catalogue shows your tier price instead, everywhere.

How trade ordering works

  1. Register and verify (You) — Create a business account and complete GST verification. This is what identifies you as a trade buyer and attaches your pricing tier.
  2. Your pricing applies automatically (Automatic) — Once verified, the prices you see across the catalogue while signed in are already your tier prices. There is nothing to ask for per order.
  3. Send the list (You) — Build the requirement in your cart and request a quotation, or send part numbers and quantities directly. Tell us which substitutions you would accept and which you would not.
  4. Stock and specification check (Trade desk) — We confirm what is on the shelf against your list, and flag anything where the part number does not match what you have described.
  5. Itemised GST quotation (Trade desk) — A firm, dated, line-by-line price you can accept. Component prices move, so the quotation states its own validity rather than standing indefinitely.
  6. Accept and it becomes an order (You) — An accepted quotation converts straight into an order without re-entering anything.
  7. Dispatch or collection, then invoice (Counter) — Collect from the counter or have it shipped. The GST invoice records each item with its serial number where the product carries one.

Commercial terms, and what is agreed per account

Pricing is by verified account tier and applies automatically across the catalogue once you are signed in. Every order is invoiced with GST, and purchase-order references and the documentation your finance team needs can be included on the invoice — tell us what they require at quotation stage.

Quotations are itemised and carry their own validity, because component prices genuinely move. Returns, replacement and warranty are governed by the published policies linked below and by the manufacturer terms for each item.

Order minimums, payment and credit arrangements, and delivery timings are agreed per account rather than published as a single rule, because they differ by buyer, by category and by order size. Ask at quotation stage and you will get them in writing before you commit to anything.

What comes with every trade order

The things that make a component supply relationship workable rather than cheap once.

How we describe our own position

We are a computer hardware retailer and trade supplier operating from Lamington Road, Mumbai, buying through the distribution channel and supplying the trade from stock. We are not describing ourselves as a manufacturer's authorised distributor for any brand, because that is a specific commercial relationship and we will only claim one where we can show you the paperwork.

If a particular order depends on brand authorisation, official channel supply or a manufacturer warranty route, ask before ordering and we will tell you plainly what applies to that item.

Questions people ask

How do I get trade pricing?

Create a business account and complete GST verification. Your tier then applies automatically across the catalogue whenever you are signed in, so the listed price is your price.

What is the minimum order?

It is agreed per account rather than published as one figure, because it differs by category and by order size. Send your list and it will be confirmed in writing with the quotation.

Can I send a parts list rather than using the cart?

Yes. Part numbers and quantities in any readable form are fine, by email to Support@rj-quantum.com or on +919372383903. Tell us which substitutions you would accept so we can quote alternatives where something is short.

Do you supply other computer shops?

Yes. Resellers, integrators and IT service companies buy components from us on trade terms after verification.

Is the stock genuine, with India warranty?

The warranty type that applies is identified per item on the quotation — manufacturer, distributor or seller — and the invoice records serial numbers where the product carries them. If a specific item's warranty route matters to your order, ask before accepting the quotation.

Can you deliver outside Mumbai?

Yes, we ship across India. For an order that needs to arrive in phases, say so at quotation stage so the delivery is planned around it.

How long is a quotation valid?

Each quotation states its own validity. Component prices move week to week, so a quotation that never expired would not be a real price.