SNPJRX1HC/512G — Dell 512GB Intel Optane DC Persistent Memory Module 2666MHz DDR-T (Cascade Lake PMem - not a DDR4 DRAM DIMM)
MPN: SNPJRX1HC/512G|By: Dell

Starting from
$2,460
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
Part number SNPJRX1HC/512G identifies this Dell 512GB Intel Optane DC persistent Memory Module 2666MHz DDR-T (cascade lake PMem - not a DDR4 DRAM DIMM). Memory is the part most often ordered wrong, because rank, voltage and population rules differ per platform and per slot. This module is DDR4. Give us the server model and the DIMMs already fitted and we will confirm the configuration is supported.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Capacity
- 512GB
- Manufacturer
- Dell
Physical characteristics
- Memory Type
- DDR4
- Product Type
- Server Memory
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Specifications for SNPJRX1HC/512G as published by Dell. Where a value is absent it is because we could not verify it, not because it does not exist — ask and we will check.
Where the Dell SNPJRX1HC/512G is deployed
- Sourcing SNPJRX1HC/512G against a build sheet that names it explicitly
- Raising host memory to fit more virtual machines per node
- Replacing a DIMM flagged by correctable-error logging
Who this part is for
- MSPs matching DIMMs to what a customer already has installed
- Procurement buying memory kits against a documented configuration
- Teams retiring mixed-speed memory in favour of one consistent part
What you get ordering this from us
Ordered by part number
The order is placed against SNPJRX1HC/512G, not against a description of it, so there is no room for a substitution you did not agree to.
No substitutions without asking
If we cannot supply the exact code we tell you what we can supply and why, rather than shipping an equivalent and letting you find out.
Answered by a human
A quote comes back with the reasoning attached, including the cases where we think you should buy something else.
Questions buyers ask about this part
- Is SNPJRX1HC/512G genuine and is the warranty intact?
- Yes. Supplied new and unopened, so the manufacturer warranty and firmware update path stay supported. No grey-market stock and no refurbished units sold as new.
- Will SNPJRX1HC/512G work in my server?
- Send the server model and a list of the DIMMs already fitted. Rank, voltage and population order all have to agree, and a module that is electrically compatible can still be unsupported in a given slot. We map the population before you order.
- Do you accept purchase orders and quote at volume?
- Yes. We quote against a purchase order and hold the price for the quote period, with tiered rates at quantity. Net terms are available once the account is approved.
Compare other Server Memory we stock
Browse all Server Memory or everything we stock from Dell.
Specifying a system, not just the part?
Host memory on an AI node is normally sized against accelerator memory, so the model and its working set both fit.
