44T1582 — Memory Specs & Substitutes

IBM · 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

IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x8 CAS-9 DIMM - P/N. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

44T1582

SPECIFICATIONS

Part Number	44T1582
Manufacturer	IBM
Capacity	2GB
Speed	1333MHz

FITS THESE MACHINES

Lenovo System x x3500 M3

Lenovo System x x3550 M3

Lenovo System x x3650 M3

Lenovo System x x3690 X5

Lenovo System x3200 M3

Lenovo System x3250 M3

Lenovo System x3400 M3

Lenovo System x3755 M3

Lenovo System x3850 X5

COMPONENT DIAGRAM

KEY FEATURES

•

2GB Capacity

•

1333MHz Speed

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

44T1592CompatiblePARTNER

IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x8 CAS-9 (1x2Gb) Memory Kit for M3 / x3850/x3950 X5 - Option

compatible

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

49Y1532CompatiblePARTNER

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

compatible

90Y4574CompatiblePARTNER

IBM 2Gb PC3-10600R 1333Mhz ECC REG SR x8 CAS-9 (1x2Gb) Memory Kit for M3 / x3850/x3950 X5 - Option

compatible

LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 5

90Y4574SUBSTITUTE