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Lenovo

Lenovo TruDDR4 16GB 2Rx4 DDR4-2400 RDIMM Memory (FRU)

MPN46W0831

Lenovo 46W0831 is a TruDDR4 16GB DDR4-2400 ECC RDIMM FRU with a 2Rx4 rank layout.

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Lenovo TruDDR4 16GB 2Rx4 DDR4-2400 RDIMM Memory (FRU)

46W0831 · Refurbished · 1 year warranty

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Overview

TruDDR4 is the name Lenovo uses for its own server memory, and 46W0831 is a 16GB TruDDR4 module supplied as a FRU. It is registered, uses ECC and runs at 2400 MT/s.

Its layout is 2Rx4, two ranks built from x4 chips, and the operating voltage is 1.2 V. These are the details to compare with the memory already in a server: matching speed, rank layout and module type keeps a channel running at its rated setting.

As a FRU part number, 46W0831 is what you will find on Lenovo service parts lists and on the label of a fitted module. Order it to replace a module that has failed or to add 16GB modules that match existing ones.

New, Refurbished and Used units are available. Warranty is 1 year or 3 years for New and Refurbished, and 90 days for Used.

Specifications

Lenovo 46W0831 specifications
Manufacturer part number46W0831
BrandLenovo
ECCYes
Rank / organization2Rx4
Speed2,400 MT/s
Voltage1.2 V
Capacity16 GB
Memory typeDDR4
Module typeRDIMM

FAQ

What is Lenovo TruDDR4 46W0831?
A 16GB DDR4-2400 ECC registered memory module (RDIMM), supplied as a Lenovo FRU.
What rank layout does 46W0831 have?
2Rx4, dual rank with x4 chips.
What voltage does this module use?
1.2 V.
Which conditions can I order 46W0831 in?
New, Refurbished or Used. New and Refurbished have 1 year or 3 years of warranty; Used has 90 days.

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