44T1592 — 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

Lenovo 44T1592 memory module 2 GB 1 x 2 GB DDR3 240-pin DIMM ECC. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

44T1592

SPECIFICATIONS

Part Number	44T1592
Manufacturer	Lenovo
Interface	DDR3
Capacity	2GB

BROWSE LENOVO MACHINES

ThinkSystem SR650 V1 ThinkSystem SR650 V2 ThinkSystem SR630 V1 ThinkSystem SR630 V2 System x3650 M5 System x3550 M5 ThinkServer RD550 System x IBM System x3650 M4 ThinkServer RD650 SD530 System x3500 M4 ThinkServer RD350

All Lenovo machines and parts

COMPONENT DIAGRAM

KEY FEATURES

•

DDR3 Interface

•

2GB Capacity

•

DDR3 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 5

43X5295CompatiblePARTNER

IBM 2GB Pc3-10600r 1333MHZ ECC Reg Sr X8 Cas-9 Dimm - P/n

compatible

44T1532CompatiblePARTNER

IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x8 CAS-9 (1x2Gb) Memory Kit - SBB

compatible

44T1582CompatiblePARTNER

IBM 2GB Pc3-10600r 1333MHZ ECC Reg Sr X8 Cas-9 Dimm - Fru

compatible

49Y1532CompatiblePARTNER

IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x8 CAS-9 (1x2Gb) Memory Kit - SBB

compatible

90Y4574CompatiblePARTNER