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SM37B73342: Lenovo 64GB DDR5-6400 PC5-51200 Server Memory

MPN: SM37B73342|By: Lenovo

Lenovo 64GB DDR5-6400 PC5-51200 Server Memory

Starting from

$6,080

Indicative. Final pricing is confirmed with your quote.

In Stockships worldwide

Key specs

Capacity
64GB
Memory Type
DDR5-6400
Memory Speed
PC5-51200
All specifications
Condition:
New (authorized channel)
Warranty:
Full manufacturer warranty

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  • Authorized & warrantied

    Sourced through authorized distribution, with the full manufacturer warranty.

  • Compatibility checked

    Validated against your server platform before dispatch.

  • Delivery & lead time

    Confirmed with your quote, including expedited freight where available.

  • Business & public sector

    POs, net terms and volume pricing for qualified organizations, government and edu.

Product overview

The Lenovo 64GB DDR5-6400 PC5-51200 Server Memory is supplied under part number SM37B73342. A channel runs at the speed of its slowest module, so a faster part fitted alongside an older one buys nothing. This module is PC5-51200. Tell us what is already installed and we will keep the channel consistent.

Send a photo or a dump of the current DIMM layout and we will map the population for you before you order.

Specifications

General

Manufacturer part number
SM37B73342
Product Type
Server Memory
Manufacturer
Lenovo

Technical specifications

Capacity
64GB
Memory Type
DDR5-6400
Memory Speed
PC5-51200

Published specifications for SM37B73342. Anything not listed here we will confirm against the manufacturer's documentation before quoting, because we would rather answer the question than let you assume.

Where the Lenovo SM37B73342 is deployed

  • Sourcing SM37B73342 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

  • Virtualisation teams raising host memory to fit more guests per node
  • 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 SM37B73342, 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.

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 SM37B73342 genuine and is the warranty intact?

Yes, new and sealed, with the Lenovo warranty and the firmware update path intact. We do not sell refurbished stock as new, and we do not source grey-market units.

Will SM37B73342 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, POs from qualified organisations, net terms on approval, and banded pricing once the quantity is worth banding. Send the number and we will price it properly.

Compare other Server Memory we stock

Browse all Server Memory or everything we stock from Lenovo.

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.