P19047-B21 — HPE / HP HPE 128GB (1x128GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load-Reduced Smart Memory Kit (LRDIMM, Gen10)
MPN: P19047-B21|By: HPE / HP
Starting from
$2,580
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
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Product overview
This is the HPE / HP HPE 128GB (1x128GB) quad rank x4 DDR4-2933 CAS-21-21-21 load-reduced smart Memory Kit (LRDIMM, Gen10), order code P19047-B21. A channel runs at the speed of its slowest module, so a faster part fitted alongside an older one buys nothing. Tell us what is already installed and we will keep the channel consistent.
Ask for the datasheet and firmware notes with the quote; we would rather you check our claim than take it.
Featuring
- Capacity
- 128GB
- Port Configuration
- 1x128GB
- Generation
- Gen10
- Manufacturer
- HPE / HP
Physical characteristics
- Memory Type
- DDR4-2933
- Module Type
- LRDIMM
- 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.
Published specifications for P19047-B21. Anything not listed here we will confirm against the manufacturer's documentation before quoting — we would rather answer the question than let you assume.
Where the HPE / HP P19047-B21 is deployed
- Swapping out a failed server memory module for P19047-B21 under change control
- Raising host memory to fit more virtual machines per node
- Filling the remaining channels on a part-populated board
Who this part is for
- Virtualisation teams raising host memory to fit more guests per node
- Procurement buying memory kits against a documented configuration
- MSPs matching DIMMs to what a customer already has installed
What you get ordering this from us
Ordered by part number
The order is placed against P19047-B21, not against a description of it, so there is no room for a substitution you did not agree to.
Rank and voltage confirmed
We check rank, voltage and module type against the platform before quoting, which is where most memory orders go wrong.
Compatibility checked
We confirm the part is supported on your platform before it ships, rather than leaving the check to you.
Questions buyers ask about this part
- Is P19047-B21 genuine and is the warranty intact?
- Yes. It ships new in HPE / HP packaging, which is what keeps the warranty and the firmware entitlement valid. Anything we cannot supply that way we tell you about before you order.
- Will P19047-B21 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. Purchase orders are accepted from qualified organisations, net terms are available on approval, and tiered pricing applies at quantity. Tell us how many you need.
Compare other Server Memory we stock
Browse all Server Memory or everything we stock from HPE / HP.
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.