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IBM System x3850 X6 1IBM System x3850 X6Lenovo Product GuideThe IBM® System x3850 X6 server is a four-socket 4U rack-mounted server that represents th

IBM System x3850 X6 10For more information about the standard features of the server, see the "Specifications" section.Upgrading to an 8-soc

IBM System x3850 X6 11Even though this upgrade requires a new 8U chassis replacing the existing 4U chassis, the majority of internal components can be

IBM System x3850 X6 12Additional power: Depending on your workload and configuration you may need to provision for additional PDU outlets, cables and

IBM System x3850 X6 13Processor optionsThe x3850 X6 supports up to four Intel Xeon E7 v2 processors. Processors are installed in Compute Books, one pr

IBM System x3850 X6 14Table 4. Processor optionsPart numberFeature codeDescription(processor installed in a Compute Book)Memory busspeed (RAS / Perfor

IBM System x3850 X6 15Memory optionsIBM DDR3 memory is compatibility tested and tuned for optimal IBM System x® performance and throughput. IBM memory

IBM System x3850 X6 16All DIMMs in the server operate at the same speed, which is determined as the lowest value of one of the following options:Memo

IBM System x3850 X6 17The following memory protection technologies are supported:ECCChipkill (for x4-based memory DIMMs)Redundant bit steering (Doub

IBM System x3850 X6 18The following figure shows one eXFlash DIMM installed with RDIMMs in the Compute Book.Figure 5. IBM eXFlash DIMM installed in th

IBM System x3850 X6 19Internal storageThe server supports 1.8-inch solid-state drives in the IBM eXFlash SSD units and 2.5-inch SSDs and HDDs. Drives

IBM System x3850 X6 2Key featuresThe increasing demand for cloud-computing and analytics workloads by enterprises to meet social, mobile, and Big Data

IBM System x3850 X6 20The backplanes are connected to one or two RAID controllers or HBAs depending on the number and type of backplane that is instal

IBM System x3850 X6 21Controllers for internal storageThe following table lists the RAID controllers, HBAs, and additional hardware and feature upgrad

IBM System x3850 X6 22The IBM N2215 SAS/SATA HBA has the following specifications:Eight internal 12 Gbps SAS/SATA portsTwo x4 HD mini-SAS internal co

IBM System x3850 X6 23Internal drive optionsThe following table lists hard disk drive options for internal storage. Table 11. Disk drive options for i

IBM System x3850 X6 24Table 11. Disk drive options for internal disk storage (Part 2)PartnumberFeaturecodeDescription Maximumsupportedx3850 X62.5"

IBM System x3850 X6 25I/O expansion optionsThe server supports up to 11 PCIe slots plus dedicated Mezzanine LOM slot (12 total) as follows:In the Stor

IBM System x3850 X6 26In order for an I/O Book to be hot-swappable, all adapters that are installed in the book must support hot-swap and the operatin

IBM System x3850 X6 27The following figure shows the two optional I/O Books, the Half-length I/O Book and the Full-length I/O Book.Figure 9. Half-leng

IBM System x3850 X6 28The combined power consumption of all the adapters that are installed in the Full-length I/O Book cannot exceed 300 W.Note: The

IBM System x3850 X6 29Network adaptersThe server supports ML2 adapters that are installed in the custom ML2 slot. This slot supports adapters with eit

IBM System x3850 X6 3PCI Express 3.0 I/O adapter slots that improve the theoretical maximum bandwidth by almost 100% (8 GTps per link using 128b/130b

IBM System x3850 X6 30The server also supports various other Ethernet and InfiniBand network adapters, as listed in the following table. The maximum q

IBM System x3850 X6 31Storage host bus adaptersThe following table lists storage HBAs that are supported by the x3850 X6. The maximum quantity listed

IBM System x3850 X6 32PCIe SSD adaptersThe server supports the High IOPS SSD adapters that are listed in the following table. The maximum quantity lis

IBM System x3850 X6 33GPU adapters and co-processorsThe server supports the co-processors and graphics processing units (GPUs) that are listed in the

IBM System x3850 X6 34Power suppliesThe x3850 X6 server supports up to four redundant power supplies. Standard models come with one, two, or four powe

IBM System x3850 X6 35Systems managementThe server contains IBM Integrated Management Module II (IMM2), which provides advanced service-processor cont

IBM System x3850 X6 36Physical and electrical specificationsDimensions and weight:Height: 173 mm (6.8 in.)Width: 482 mm (19.0 in.)Depth: 804 mm (31.

IBM System x3850 X6 37BTU output:Minimum configuration: 546 Btu/hr (160 watts)oMaximum configuration: 10,912 Btu/hr (3,200 watts)oNoise level:6.6 be

IBM System x3850 X6 38In general, the types of IBM ServicePac offerings are as follows:Warranty and maintenance service upgrades:One, 2, 3, 4, or 5 y

IBM System x3850 X6 39External disk storage expansionThe server supports attachment to external storage expansion enclosures, such as the EXP2500 seri

IBM System x3850 X6 4Redundant bit steering, memory mirroring, and memory rank sparing for redundancy in the event of a non-correctable memory failur

IBM System x3850 X6 40The ServeRAID M5120 SAS/SATA Controller has the following specifications:Eight external 6 Gbps SAS/SATA portsUp to 6 Gbps throu

IBM System x3850 X6 41The external SAS cables listed in the following table support connectivity between external expansion enclosures and the control

IBM System x3850 X6 42The following table lists the hard disk drives that are supported by EXP2524 external expansion enclosures.Table 26. Drive optio

IBM System x3850 X6 43External disk storage systemsThe following table lists the external storage systems that are supported by the server and can be

IBM System x3850 X6 44Table 28. External backup options (Part 2)Part number DescriptionExternal backup units*36251TY IBM RDX External USB 3.0 Dock wit

IBM System x3850 X6 45Top-of-rack Ethernet switchesThe server supports the top-of-rack Ethernet switches from IBM System Networking that are listed in

IBM System x3850 X6 46Uninterruptible power supply unitsThe server supports attachments to the uninterruptible power supply (UPS) units that are liste

IBM System x3850 X6 47Power distribution unitsThe server supports attachments to the power distribution units (PDUs) that are listed in the following

IBM System x3850 X6 48Table 31. Power distribution units (part 2)Part number DescriptionUniversal PDUs39Y8951 DPI Universal Rack PDU with US LV and HV

IBM System x3850 X6 49Rack cabinetsThe IBM racks supported by the server are listed in the following table. Table 32. Rack cabinetsPart number Descrip

IBM System x3850 X6 5Locations of key components and connectorsThe following figure shows the front of the x3850 X6 server.Figure 2. Front view of the

IBM System x3850 X6 50Rack optionsThe server supports the rack console switches and monitor kits that are listed in the following table. Table 33. Rac

IBM System x3850 X6 51IBM Global FinancingIBM Global Financing can help you obtain the IT solution that you need while preserving funding for other st

IBM System x3850 X6 52Related publications and linksFor more information, see these resources:IBM System x3850 X6 and x3950 X6 product pagehttp://www

IBM System x3850 X6 53NoticesLenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local

IBM System x3850 X6 54This document was created or updated on October 16, 2014.Send us your comments in one of the following ways:Use the online Conta

IBM System x3850 X6 6Standard specificationsThe following table lists the standard specifications.Table 1. Standard specifications (Part 1)Components

IBM System x3850 X6 7Table 1. Standard specifications (Part 2)Components SpecificationCooling IBM Calibrated Vectored Cooling™. Up to ten redundant ho

IBM System x3850 X6 8Standard modelsThe following table lists the standard models.Table 2. Standard modelsModel† Intel Xeon Processor**(in a Compute B

IBM System x3850 X6 9SAP HANA Workload Optimized Solution modelsThe IBM System x3850 X6 Workload Optimized Solutions for SAP HANA provide optimal solu