46W0823 — Memory Specs & Substitutes

Lenovo · DIMM

WHAT YOU NEED TO KNOW

2Rx4 = Dual Rank ×4 chip width (standard server) RDIMM = Registered (servers) | LRDIMM = Load-Reduced (max density)

DDR3 ≠ DDR4 ≠ DDR5 — physically incompatible (notch position)

PRODUCT OVERVIEW

Memory offerings let you upgrade your system's standard memory capacity to improve overall PC system performance. Adding additional memory is a cost-effective way to help boost your system's performance and enhance its ability to run more programs simultaneously. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

46W0823

SPECIFICATIONS

Part Number	46W0823
Manufacturer	Lenovo
Interface	DDR4
Capacity	8GB

FITS THESE MACHINES

Lenovo NeXtScale nx360 M5

Lenovo NeXtScale nx360 DWC M5

Lenovo System x3550 M5

Lenovo System x3650 M5

COMPONENT DIAGRAM

KEY FEATURES

•

DDR4 Interface

•

8GB Capacity

•

DDR4 Memory

TYPICAL APPLICATIONS

Server memory expansion for virtualization workloads
Database performance optimization (in-memory computing)
VDI and remote desktop session hosting
High-performance computing (HPC) clusters
Mail server and collaboration platform scaling
Application server tier expansion

SUBSTITUTES & CROSS-REFERENCES 3

46W0821CompatiblePARTNER

IBM 8Gb PC4-2400T-R ECC REG SR x4 CAS-17 (1x8Gb) Memory Kit for M5 / x3850/x3950 X6 - Option

compatible

00NV202CompatiblePARTNER

IBM 8GB PC4-2400T-R ECC Reg Sr X4 Cas-17 Dimm - P/n

compatible

46W0820CompatiblePARTNER

IBM 8Gb PC4-2400T-R ECC REG SR x4 CAS-17 (1x8Gb) Memory Kit for M5 / x3850/x3950 X6 - SBB

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3

00NV202SUBSTITUTE

IBM 8Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - FRU

IBM

46W0820SUBSTITUTE

IBM 8Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - FRU

IBM

46W0821SUBSTITUTE

IBM 8Gb PC4-2400T-R ECC REG SR x4 CAS-17 DIMM - FRU

IBM

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FREQUENTLY ASKED QUESTIONS

What is 46W0823?

46W0823 is a Lenovo 46W0823 memory module 8 GB 1 x 8 GB DDR4 288-pin DIMM ECC manufactured by Lenovo.

What parts can replace 46W0823?

There are 3 known substitutes for 46W0823: 46W0821, 00NV202, 46W0820. Substitute compatibility should be verified for your specific system.

Is 46W0823 still available?

46W0823 is currently Unknown.

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46W0823 — Memory Specs & Substitutes

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