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Lenovo ThinkSystem SR550 Product Manual
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Lenovo ThinkSystem SR550 Product Manual

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Lenovo ThinkSystem SR550 Server

Product Guide

The Lenovo ThinkSystem SR550 dual-socket 2U rack server is ideal for small to large organizations
that need industry-leading reliability, management, and security, as well as cost-optimized performance,
storage capacity, and flexible I/O. Designed to handle a wide range of workloads, the SR550 server cost-
effectively performs complex analytics on structured and unstructured data, speeds transactional systems,
and powers through collaboration workloads with ever-growing data sets and large files shared within an
organization.
Featuring the Intel Xeon Processor Scalable Family, the SR550 server offers a balance of performance,
capacity and value. The SR550 server supports up to two processors, up to 768 GB of 2666 MHz TruDDR4
memory, up to 16x 2.5-inch or up to 12x 3.5-inch drive bays with an extensive choice of SAS/SATA SSDs
and SAS/SATA HDDs, and flexible and scalable I/O expansion options with the LOM slot and up to 6x
PCIe slots.
The SR550 server offers basic software RAID or advanced hardware RAID protection and a wide range of
networking options, including embedded LOM, selectable LOM, ML2, and PCIe network adapters. The
next-generation Lenovo XClarity Controller, which is built into the SR550 server, provides advanced service
processor control, monitoring, and alerting functions.
The following figure shows the Lenovo ThinkSystem SR550.
Figure 1. Lenovo ThinkSystem SR550
Did you know?
The SR550 server delivers impressive compute power per watt, featuring 80 PLUS Titanium and Platinum
redundant power supplies that can deliver 96% (Titanium) or 94% (Platinum) efficiency at 50% load when
connected to a 200 - 240 V AC power source.
The SR550 server is designed to meet ASHRAE A4 standards (up to 45 °C [113 °F]) in select configurations,
which enable customers to lower energy costs, while still maintaining world-class reliability.
Click here to check for updates
Lenovo ThinkSystem SR550 Server
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Summary of Contents for Lenovo ThinkSystem SR550

  • Page 1: Product Guide

    Lenovo ThinkSystem SR550 Server Product Guide The Lenovo ThinkSystem SR550 dual-socket 2U rack server is ideal for small to large organizations that need industry-leading reliability, management, and security, as well as cost-optimized performance, storage capacity, and flexible I/O. Designed to handle a wide range of workloads, the SR550 server cost-...

  • Page 2: Key Features

    Allows preventive actions in advance of possible failure, thereby increasing server uptime and application availability with Proactive Platform Alerts (including PFA and SMART alerts) for processors, voltage regulators, memory, internal storage (SAS/SATA HDDs and SSDs, M.2 storage), fans, power supplies, RAID controllers, and server ambient and sub-component temperatures. Lenovo ThinkSystem SR550 Server...
  • Page 3 Trusted Platform Module (TPM) or optional Trusted Cryptographic Module (TCM) (available only in China). Keeps user data safe with Lenovo Business Vantage, a security software tool suite designed to work with the Trusted Cryptographic Module (TCM) (available only in China).

  • Page 4: Energy Efficiency

    Helps reduce power consumption with variable speed fans. Helps achieve lower heat output and reduced cooling needs with Lenovo XClarity Energy Manager that provides advanced data center power notification, analysis, and policy-based management. Components and connectors The following figure shows the front of the SR550 server with 8x 3.5-inch drive bays.
  • Page 5 The following figure shows the front of the SR550 server with up to 16x 2.5-inch drive bays. Figure 4. Front view of the SR550: Up to 16x 2.5-inch drive bays The following figure shows the rear of the SR550 server. Figure 5. Rear view of the SR550 Lenovo ThinkSystem SR550 Server...

  • Page 6: System Specifications

    With LRDIMMs: Up to 768 GB with 12x 64 GB LRDIMMs and two processors. Memory Error correction code (ECC), SDDC (for x4-based memory DIMMs), ADDDC (for x4-based protection memory DIMMs, requires Intel Xeon Gold or Platinum processors), memory mirroring, memory rank sparing, patrol scrubbing, and demand scrubbing. Lenovo ThinkSystem SR550 Server...

  • Page 7: Components Specification

    Slot 3: PCIe 3.0 x8 or ML2 x8; full-height, half-length Slot 4: PCIe 3.0 x8; low profile (vertical slot on system planar) Slot 5: PCIe 3.0 x16; full-height, half-length Slot 6: PCIe 3.0 x8; full-height, half-length Slot 5 requires the second processor to be installed. Lenovo ThinkSystem SR550 Server...
  • Page 8 Power-on password, administrator's password, secure firmware updates, Trusted Platform features Module (TPM) 1.2 or 2.0 (configurable UEFI setting). Optional lockable front bezel. Optional Trusted Cryptographic Module (TCM) (available only in China). Optional Lenovo Business Vantage security software (available only in China). Operating Microsoft Windows Server 2012 R2 and 2016;...
  • Page 9 SR550 server models are country-specific; that is, each country may define their own server models, and not all server models are available in every country. For a complete list of the SR550 models, contact a Lenovo or Lenovo Business Partner representative in your country. Configure-to-order (CTO) models can also be created for factory-integrated server customization.
  • Page 10 530-8i HS LFF slot Platinum 7X04A06CBR 1x 5118 12C 1x 32GB 1x RAID 8 / 8 Open Open 4x PCIe x8 1x 750W S Y Y N R4 105W 2.3GHz (2Rx4) 530-8i HS LFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 11 930-8i HS SFF slot Platinum 7X04A03MLA 1x 5118 12C 1x 8GB 1x RAID 8 / 8 Open Open 4x PCIe x8 1x 750W S Y Y N R4 105W 2.3GHz (1Rx8) 930-8i HS LFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 12 Platinum 7X04A04LLA 1x 4110 8C 2x 16GB 1x RAID 8 / 8 3x 4TB Open 4x PCIe x8 2x 750W A Y Y N R1 85W 2.1GHz (1Rx4) 530-8i HS LFF SAS HDD slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 13 Platinum TopSeller models - EMEA 7X04A00MEA 1x 3104 6C 1x 16GB 1x SATA 8 / 8 Open Open 1x PCIe x8 1x 750W S Y Y N R2 85W 1.7GHz (1Rx4) RAID SS LFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 14 ^ The server supports one onboard PCIe slot 4 and up to five I/O slots on the riser cards. An internal storage controller occupies the PCIe slot 4. The onboard SATA RAID controller does not consume a PCIe slot. Lenovo ThinkSystem SR550 Server...
  • Page 15 ^ The server supports one onboard PCIe slot 4 and up to five I/O slots on the riser cards. An internal storage controller occupies the PCIe slot 4. The onboard SATA RAID controller does not consume a PCIe slot. Lenovo ThinkSystem SR550 Server...
  • Page 16 HS LFF RJ-45 Platinum 7X04A01DCN 1x 5122 4C 1x 16GB 1x RAID 8 / 16 Open 2x 1Gb 4x PCIe x8 1x 750W S N Y N N 105W 3.6GHz (1Rx4) 930-8i HS SFF RJ-45 Platinum Lenovo ThinkSystem SR550 Server...
  • Page 17 ^ The server supports one onboard PCIe slot 4 and up to five I/O slots on the riser cards. An internal storage controller occupies the PCIe slot 4. The onboard SATA RAID controller does not consume a PCIe slot. Lenovo ThinkSystem SR550 Server...
  • Page 18 530-8i HS SFF slot Platinum 7X04A00SSG 1x 3106 8C 1x 8GB 1x RAID 8 / 16 Open Open 1x PCIe x8 1x 750W S N Y N R2 85W 1.7GHz (1Rx8) 530-8i HS SFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 19 930-8i HS SFF slot Platinum 7X04A03QAU 1x 4110 8C 1x 16GB 1x RAID 8 / 16 Open Open 1x PCIe x8 1x 750W S N Y N R2 85W 2.1GHz (1Rx4) 530-8i HS SFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 20 530-8i HS SFF slot Platinum 7X04A02AAU 1x 4108 8C 1x 16GB 1x RAID 8 / 16 Open Open 1x PCIe x8 1x 750W A Y Y N R2 85W 1.8GHz (1Rx4) 930-8i HS SFF slot Platinum Lenovo ThinkSystem SR550 Server...
  • Page 21 ^ The server supports one onboard PCIe slot 4 and up to five I/O slots on the riser cards. An internal storage controller occupies the PCIe slot 4. The onboard SATA RAID controller does not consume a PCIe slot. Lenovo ThinkSystem SR550 Server...
  • Page 22 16 / 32 22 MB 2666 MHz 768 GB 10.4 GT/s 125 W Yes Yes Yes 8156 3.6 / 3.7 GHz 4 / 8 16.5 MB 2666 MHz 768 GB 10.4 GT/s 105 W Yes Yes Yes Lenovo ThinkSystem SR550 Server...
  • Page 23 Description Part number code* Intel Xeon Bronze processors ThinkSystem SR550 Intel Xeon Bronze 3104 6C 85W 1.7GHz Processor Option Kit 4XG7A07199 AWEJ ThinkSystem SR550 Intel Xeon Bronze 3106 8C 85W 1.7GHz Processor Option Kit 4XG7A07198 AWEH Intel Xeon Silver processors ThinkSystem SR550 Intel Xeon Silver 4108 8C 85W 1.8GHz Processor Option Kit...
  • Page 24 It is compatibility tested and tuned on every ThinkSystem server to maximize performance and reliability. TruDDR4 memory has a unique signature programmed into the DIMM, which enables Lenovo servers to verify whether the memory installed is qualified and supported. Lenovo qualified and supported TruDDR4 memory is covered by Lenovo warranty, and service and support provided worldwide.

  • Page 25: Internal Storage

    In addition, the SR550 server models can be configured with one or two internal M.2 SATA SSDs. The server also supports configurations without drive bays. The following figure shows the internal drive bay configurations. Figure 7. Internal drive bay configurations Lenovo ThinkSystem SR550 Server...
  • Page 26 Table 14. Internal storage options Part Feature Maximum Description number code supported Factory-installed backplane kits ThinkSystem SR550/SR650 3.5" SATA/SAS 8-Bay Backplane Kit None* AUR6 ThinkSystem SR550/SR650 3.5" SATA/SAS 12-Bay Backplane Kit None* AUR9 ThinkSystem SR550/SR650 2.5" SATA/SAS 8-Bay Backplane Kit None* AURA Backplane kit field upgrade options ThinkSystem SR550/SR650 2.5"...

  • Page 27: Controllers For Internal Storage

    Onboard AHCI (non-RAID) / Intel RSTe (RAID) Onboard* Onboard* 1 12 Gb SAS/SATA RAID controllers ThinkSystem RAID 530-8i PCIe 12Gb Adapter 7Y37A01082 AUNG 4, 1, 2 ThinkSystem RAID 730-8i 1GB Cache PCIe 12Gb Adapter 7Y37A01083 AUNH 4, 1, 2 Lenovo ThinkSystem SR550 Server...
  • Page 28 None Cache protection None None None Flash backup Flash backup None None (Included) (Included) SED key management (SafeStore) SSD I/O acceleration (FastPath) SSD Caching No** No** (CacheCade Pro 2.0) Consistency check Patrol read Online capacity expansion Lenovo ThinkSystem SR550 Server...

  • Page 29: Drives For Internal Storage

    ThinkSystem 3.5" 6TB 7.2K SAS 12Gb Hot Swap 512e HDD 7XB7A00044 AUU7 ThinkSystem 3.5" 8TB 7.2K SAS 12Gb Hot Swap 512e HDD 7XB7A00045 B0YR ThinkSystem 3.5" 10TB 7.2K SAS 12Gb Hot Swap 512e HDD 7XB7A00046 AUUG Lenovo ThinkSystem SR550 Server...
  • Page 30 ThinkSystem 3.5" Intel S4500 960GB Entry SATA 6Gb Hot Swap SSD 7SD7A05735 B0Z5 ThinkSystem 3.5" Intel S4500 1.92TB Entry SATA 6Gb Hot Swap SSD 7SD7A05734 B0Z6 ThinkSystem 3.5" Intel S4500 3.84TB Entry SATA 6Gb Hot Swap SSD 7SD7A05733 B0Z7 Lenovo ThinkSystem SR550 Server...
  • Page 31 ThinkSystem 2.5" PM1633a 3.84TB Capacity SAS 12Gb Hot Swap SSD 7N47A00121 AUMK ThinkSystem 2.5" PM1633a 7.68TB Capacity SAS 12Gb Hot Swap SSD 7N47A00122 AUML 2.5-inch hot-swap SSDs - 5100 Entry 6 Gbps SATA ThinkSystem 2.5" 5100 480GB Entry SATA 6Gb Hot Swap SSD 4XB7A08502 B10N Lenovo ThinkSystem SR550 Server...

  • Page 32: Optical Drives

    ThinkSystem External USB DVD RW Optical Disk Drive 7XA7A05926 AVV8 The External USB DVD RW Optical Disk Drive supports the following types of media: CD-ROM, CD-R, CD- RW, DVD-R, DVD+R, DVD-ROM, DVD-RAM, DVD-RW, and DVD+RW. Lenovo ThinkSystem SR550 Server...
  • Page 33 Slot 5 requires the second processor to be installed. Slot 4 is not present if the COM Port Upgrade Kit is installed. The locations of the PCIe slots are shown in the following figure. Figure 8. Slot locations Lenovo ThinkSystem SR550 Server...
  • Page 34 Riser Card 1 options (Riser card supplies slots 1, 2, and 3) ThinkSystem SR550/SR590/SR650 x8/x8/x8 PCIe FH Riser 1 Kit 7XH7A02677 AUR4 ThinkSystem SR550/SR590/SR650 x8/x8/x8ML2 PCIe FH Riser 1 Kit 7XH7A02680 AUR7 x16 Riser Card 1 option (Riser card supplies slots 1 and 3)

  • Page 35: Network Adapters

    Broadcom NX-E PCIe 10Gb 2-Port Base-T Ethernet Adapter 7ZT7A00496 AUKP 5 / 6 1, 2, 3, 4, 5, 6 Emulex VFA5.2 2x10 GbE SFP+ PCIe Adapter 00AG570 AT7S 5 / 6* 1, 2, 3, 4, 5, 6 Lenovo ThinkSystem SR550 Server...

  • Page 36: Configuration Notes

    Lenovo 10GBASE-SR SFP+ Transceiver 46C3447 5053 Lenovo 10GBASE-LR SFP+ Transceiver 00FE331 B0RJ Optical cables for 10 GbE SFP+ SR transceivers Lenovo 0.5m LC-LC OM3 MMF Cable 00MN499 ASR5 Lenovo 1m LC-LC OM3 MMF Cable 00MN502 ASR6 Lenovo 3m LC-LC OM3 MMF Cable...
  • Page 37 Description Part number Feature code Lenovo 1m Passive SFP+ DAC Cable 90Y9427 A1PH Lenovo 1.5m Passive SFP+ DAC Cable 00AY764 A51N Lenovo 2m Passive SFP+ DAC Cable 00AY765 A51P Lenovo 3m Passive SFP+ DAC Cable 90Y9430 A1PJ Lenovo 5m Passive SFP+ DAC Cable...

  • Page 38: Sas Adapters For External Storage

    RAID levels 0/1/10/5/50/6/60 None None JBOD mode Cache 4 GB None None Cache protection Flash backup (Included) None None SED key management (SafeStore) SSD I/O acceleration (FastPath) SSD Caching (CacheCade Pro 2.0) No** Consistency check Patrol read Lenovo ThinkSystem SR550 Server...

  • Page 39: Fibre Channel Host Bus Adapters

    Cooling The SR550 server supports up to four non-hot-swap system fans that provide N+1 cooling redundancy. SR550 server models with one processor include three system fans, and server models with two processors include four system fans. Lenovo ThinkSystem SR550 Server...

  • Page 40: Power Supplies And Cables

    Configurations that cannot be built in SSCT or LESC due to power restrictions may still be supported. To verify support and ensure that the right power supply is chosen for optimal performance, you should always validate your server configuration using the latest version of the Lenovo Capacity Planner: http://datacentersupport.lenovo.com/us/en/solutions/ht504651...
  • Page 41 United States 4.3m, 10A/125V, C13 to NEMA 5-15P Line Cord 4L67A08359 6370 United States 4.3m, 10A/250V, C13 to NEMA 6-15P Line Cord 4L67A08361 6373 United States 4.3m, 13A/125V, C13 to NEMA 5-15P Line Cord 4L67A08360 AX8A Lenovo ThinkSystem SR550 Server...

  • Page 42: Systems Management

    Lenovo Capacity Planner Lenovo XClarity Controller The SR550 server contains Lenovo XClarity Controller (XCC), which provides advanced service-processor control, monitoring, and alerting functions. XClarity Controller offers three functional levels: Standard, Advanced, and Enterprise. By default, the SR550 server includes XClarity Controller Standard features, and it can be upgraded to Advanced or Enterprise functionality by using the Features on Demand (FoD) upgrades.

  • Page 43: Lenovo Xclarity Provisioning Manager

    For field upgrades, the Advanced to Enterprise Upgrade (4L47A09133) requires the Standard to Advanced Upgrade to be activated on the server previously with either the factory-installed feature AVUT or field upgrade 4L47A09132. Lenovo XClarity Provisioning Manager Lenovo ThinkSystem SR550 Server...

  • Page 44: Lenovo Xclarity Essentials

    Installing an operating system and device drivers automatically or manually Running diagnostics and collecting service data Lenovo XClarity Essentials Lenovo offers the following XClarity Essentials software tools that can help you set up, use, and maintain the server at no additional cost: Lenovo XClarity Essentials OneCLI OneCLI is a collection of server management tools that utilize a command line interface program to manage firmware, hardware, and operating systems.
  • Page 45 (such as configuration management and operating system deployment) are required, or both, Lenovo XClarity Pro software subscription should be ordered. Lenovo XClarity Pro is licensed on a per managed system basis, that is, each managed Lenovo system requires a license.

  • Page 46: Lenovo Xclarity Integrators

    Lenovo XClarity Integrators Lenovo offers at no charge (if software support is required, a Lenovo XClarity Pro software subscription license should be ordered) two software plug-in modules, Lenovo XClarity Integrators, to manage physical infrastructure from leading external virtualization management software tools from Microsoft and VMware:...

  • Page 47: Lenovo Capacity Planner

    Lenovo Capacity Planner Lenovo Capacity Planner is a power consumption evaluation tool that enhances data center planning by enabling IT administrators and pre-sales professionals to understand various power characteristics of racks, servers, and other devices. Capacity Planner can dynamically calculate the power consumption, current, British Thermal Unit (BTU), and volt-ampere (VA) rating at the rack level, improving the planning efficiency for large scale deployments.
  • Page 48 AS6C * Factory-installed only; no field upgrade. Lenovo Business Vantage is a security software tool suite (available only in China) designed to work with the Trusted Cryptographic Module (TCM) adapter for enhanced security, to keep user data safe, and to erase confidential data completely from a hard disk drive.

  • Page 49: Rack Installation

    ThinkSystem 2U CMA Upgrade Kit for Screw-in Slide Rail 4M17A07275 AXFU Front VGA port ThinkSystem SR550/SR590/SR650 EIA Latch w/ VGA Upgrade Kit 7Z17A02578 AUS8 ^ Field upgrade only. * The CMA Upgrade Kit for Tool-less Slide Rail is supported with the Tool-less Slide Rail (7M27A05702) only.

  • Page 50: Operating Systems

    ASHRAE class A3 and class A4 specifications. To comply with ASHRAE class A3 and class A4 specifications, the server models must meet the following hardware configuration requirements at the same time: Two power supplies must be installed No system fan fails Lenovo ThinkSystem SR550 Server...
  • Page 51 Operating: 15 G for 3 milliseconds in each direction (positive and negative X, Y, and Z axes) Non-operating: 12 kg - 22 kg: 50 G for 152 in./sec velocity change across 6 surfaces 23 kg - 31 kg: 35 G for 152 in./sec velocity change across 6 surfaces Lenovo ThinkSystem SR550 Server...

  • Page 52: Warranty Services

    If warranty terms and conditions include onsite labor for repair or replacement of parts, Lenovo will dispatch a service technician to the customer site to perform the replacement. Onsite labor under base warranty is limited to labor for replacement of parts that have been determined to be field-replaceable units (FRUs).

  • Page 53: Regulatory Compliance

    Lenovo server. In the unlikely event of a drive failure, you retain possession of your drive while Lenovo replaces the failed drive part. Your data stays safely on your premises, in your hands. The YourDrive YourData service can be purchased in convenient bundles with Foundation, Essential, or Advanced Service upgrades and extensions.

  • Page 54: External Drive Enclosures

    Energy Star 2.1 External drive enclosures The following table lists the 12 Gbps SAS external drive enclosures that are offered by Lenovo that can be used with the SR550 for storage expansion. Note: Information provided in this section is for ordering reference purposes only. For the operating system...
  • Page 55 ^ Available only in China ** Available only in Japan Note: The RAID 930-8e does not support D3284 attachments. For details about supported drives, adapters, and cables, see the Lenovo Press Product Guides: Lenovo Storage D1212 and D1224 http://lenovopress.com/lp0512 Lenovo Storage D3284 http://lenovopress.com/lp0513...

  • Page 56: External Storage Systems

    External storage systems The following table lists the external storage systems that are currently offered by Lenovo that can be used with the SR550 in IT solutions. Note: Information provided in this section is for ordering reference purposes only. End-to-end storage...
  • Page 57 6538R1G^ Lenovo Storage V7000F SFF Control Enclosure 5Yr S&S PRC 6538R2G^ IBM Storwize for Lenovo (SAS [except V7000], iSCSI, or FC connectivity) IBM Storwize V3500 3.5-inch Dual Control Storage Controller Unit 6096CU2^ IBM Storwize V3500 2.5-inch Dual Control Storage Controller Unit...

  • Page 58: External Backup Units

    ‡ Available only in Latin America. # x represents a geo-specific letter (for example: U = North America, G = EMEA). Ask a Lenovo representative for specifics. For more information, see the list of Product Guides in the following categories: Lenovo DS Series and V Series storage: http://lenovopress.com/storage/san/lenovo#rt=product-guide...

  • Page 59: Ethernet Lan Switches

    External backup units The following table lists the external backup options that are offered by Lenovo that can be used with the SR550 in IT solutions. Note: Information provided in this section is for ordering reference purposes only. End-to-end LTO Ultrium...

  • Page 60: Fibre Channel San Switches

    Ethernet LAN switches The following table lists the Ethernet LAN switches that are offered by Lenovo that can be used with the SR550 server in IT solutions. Table 43. Ethernet LAN switches Part Description number 1 Gb Ethernet switches Juniper EX2300-C PoE Switch...

  • Page 61: Rack Cabinets

    Fibre Channel SAN switches The following table lists currently available Fibre Channel SAN switches that are offered by Lenovo that can be used with the SR550 in IT solutions. Table 44. Fibre Channel SAN switches Part Description number 8 Gb FC...

  • Page 62: Kvm Switches And Consoles

    Rack cabinets The following table lists the rack cabinets that are offered by Lenovo that can be used with the SR550 server in IT solutions. Table 45. Rack cabinets Part Description number 25U S2 Standard Rack (1000 mm deep; 2 sidewall compartments) 93072RX 25U Static S2 Standard Rack (1000 mm deep;...

  • Page 63: Power Distribution Units

    For more information, see the list of Product Guides in the KVM Switches and Consoles category: http://lenovopress.com/servers/options/kvm#rt=product-guide Power distribution units The following table lists the power distribution units (PDUs) that are offered by Lenovo that can be used with the SR550 server in IT solutions. Table 47. Power distribution units...

  • Page 64: Uninterruptible Power Supply Units

    DPI 63a Cord (IEC 309 P+N+G) 40K9613 DPI Australian/NZ 3112 Line Cord (32A) 40K9617 DPI Korean 8305 Line Cord (30A) 40K9618 For more information, see the list of Product Guides in the PDU category: http://lenovopress.com/servers/options/pdu#rt=product-guide Uninterruptible power supply units Lenovo ThinkSystem SR550 Server...

  • Page 65: Lenovo Financial Services

    Uninterruptible power supply units The following table list the uninterruptible power supply (UPS) units that are currently offered by Lenovo that can be used with the SR550 in IT solutions. Table 48. Uninterruptible power supply units Part Description number RT1.5kVA 2U Rack or Tower UPS (100-125VAC) (8x NEMA 5-15R 12A outlets) 55941AX RT1.5kVA 2U Rack or Tower UPS (200-240VAC) (8x IEC 320 C13 10A outlets)

  • Page 66: Related Publications And Links

    Related publications and links For more information, see these resources: Lenovo ThinkSystem SR550 product page http://www3.lenovo.com/us/en/p/77XX7SRSR55 Lenovo Enterprise Solutions Configurator (LESC): http://lesc.lenovo.com PSREF: Product Specifications Reference http://psref.lenovo.com Lenovo Data Center Support http://datacentersupport.lenovo.com Related product families Product families related to this document are the following:...
  • Page 67 Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment.
  • Page 68 Trademarks Lenovo, the Lenovo logo, and For Those Who Do are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. A current list of Lenovo trademarks is available on the Web at http://www3.lenovo.com/us/en/legal/copytrade/. The following terms are trademarks of Lenovo in the United States, other countries, or both:...

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