Lenovo ThinkServer TS440 Product Guide

Memory
Lenovo DDR3 memory is compatibility tested and tuned for optimal ThinkServer performance and
throughput. From a service and support standpoint, Lenovo memory automatically assumes the system
warranty, and Lenovo provides service and support worldwide.
The TS440 server has four DIMM slots, and it supports DDR3 UDIMMs with ECC memory protection. The
processor has two memory channels and supports two DIMMs per channel.
The following rules apply when selecting the memory configuration:
The TS440 server supports memory configurations with 1, 2, 3, or 4 UDIMMs.
The TS440 server supports up to 1600 MHz memory speeds for one DIMM per channel and two
DIMMs per channel configurations, provided that the processors support this memory speed (see the
Processor options table in the Processors section for details).
The following table summarizes memory speeds and capacities that are supported by the TS440 server.
Table 3. TS440 maximum memory speeds and capacities
DIMMs per channel
UDIMM
Memory bus speed Maximum capacity
1 DPC 1600 MHz 16 GB (2x 8 GB)
2 DPC 1600 MHz 32 GB (4x 8 GB)
The following table lists the memory options that are available for the TS440 server.
Table 4. Memory options
Description Part number
Maximum
supported
ThinkServer 4GB DDR3L-1600MHz (1Rx8) ECC UDIMM 0C19499 4
ThinkServer 8GB DDR3L-1600MHz (2Rx8) ECC UDIMM 0C19500 4
Internal storage
Lenovo ThinkServer TS440 10

Lenovo ThinkServer TS440 Specifications

General

Brand	Lenovo
Model	ThinkServer TS440
Category	Server
Language	English