System x3550 M4

Form factor/height 1U Rack
Processors (max) Up to two 12-core Intel Xeon E5-2600 v2 series processors
Cache (max) 30 MB per processor
Memory (max) Up to 768 GB via 24 slots (UDIMM/RDIMM/LRDIMM)
Media bays One optional ODD bay for 2.5-inch model
Disk bays Eight 2.5-inch or three 3.5-inch hard disk drives (HDDs)
RAID support Integrated 6 Gbps hardware RAID-0, -1, -10; optional RAID-5, -50 or -6, -60. Supports new 12 Gbps* RAID.
Power supply (std/max) 1/2 redundant 550 W AC, 750 W AC, or 750 W DC (model dependent)
Hot-swap components Power supplies, fan modules and hard disk drives
Network interface 4 × 1 GbE (std.), 2 × 10 GbE embedded adapter (slotless opt.)/Trusted Platform Module
Expansion slots 2 PCIe 3.0 slots, optional 1 PCI-X
USB ports 2 (three for 3.5-inch model) front/4 back/1 internal
VGA ports 1 front/1 back
Maximum internal storage Up to 12.8 TB (2.5-inch model) or 12 TB (3.5-inch model) SAS/SATA
Energy-efficiency compliance 80 PLUS® Platinum and ENERGY STAR® (model dependent) Compliance
Systems management IMM2 with optional FoD remote presence, Predictive Failure Analysis, Diagnostic LEDs, light path diagnostics panel, Automatic Server Restart, IBM Systems Director Active Energy Manager™
Operating systems supported Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere
Limited warranty 3-year customer replaceable unit and onsite service, next business day 9×5, service upgrades available
1.8 TB 10K 6 Gbps SAS 2.5" G2HS 512e HDD ServeRAID M5210 SAS/SATA Controller 16 GB (1x16 GB, 2Rx4, 1.5V) PC3-14900 CL13 ECC DDR3 1866 MHz LP RDIMM
00NA441 46C9110 00D5048
Optimize density and performance with the latest 2.5" HDDs Superior performance RAID with upgradeable flash backed write cache, up to 4 GB Add more memory to help improve the performance of all your workloads

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Lenovo acquires IBM x86 systems

These IBM x86 products are now products of Lenovo in the U.S. and other countries. IBM will host x86-related content on until migrated to Lenovo. During the transition, please interpret references to IBM in relation to transitioned products as Lenovo.


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System x3550 M4

IBM System x3550 M4. Superior performance

This 2-socket, 1U rack server offers a perfect balance of performance, density, flexibility and cost efficiency.

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