Lenovo - System x3550 M3 7944

configurator results memory

Standard

2 GB (Removable)

4 GB (Removable)

8 GB (Removable)
Maximum

48 GB ECC UDIMM

288 GB Reg ECC RDIMM

CPU 1

CPU 2

Bus Architecture

PCI-X

PCI Express

SSD - SATA 2.5-inch 9.5mm

Compatible Storage Upgrades

18 Socket(s) maximum using RDIMMs

12 Socket(s) maximum using UDIMMs or QR RDIMMs

Intel Xeon 5600/5500 Intel 5520

7944-xxx

Kingston's DDR3-1333 modules automatically clock down to 1066MHz and 800MHz depending on which Intel Xeon model is installed and how many module banks are populated.
Due to chipset limitations, DDR3 Quad Rank memory is limited to operate at a maximum of 1066MHz. When two Quad Rank modules are installed per bank, the processor will automatically clock them down to 800MHz. System only supports (6) Quad Rank DIMMs per CPU or (12) Quad Rank DIMMs with two CPUs.

4GB DDR3-1333 Reg ECC modules come in two versions: 313/4G using x4 and 3138/4G using x8 DRAM. The two parts may be installed in the same system but not within the same memory bank. Use like modules for dual and triple channel operation.

* Kits: warranty void and returns not accepted if sold or used separately.