{"product_id":"lenovo-server-st558-1x3204-6c-1-9ghz-1x16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w-platinum-redundant-single-ps-dvdrw-3-year-limited-warranty-and-door-to-door-s-erver-lenovo-st558-intel-3204-16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w","title":"Lenovo Server ST558 1x3204 6C 1.9GHz, 1x16GB DDR4, 4x3.5 Hot plug bay, No disk, R530-8i, 550W Platinum Redundant Single PS, DVDRW, 3-year limited warranty and door-to-door S-ERVER - Lenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W","description":"\u003cdiv\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\u003cp\u003e\u003cstrong\u003eProduct \u003c\/strong\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"549\"\u003e\u003cp align=\"justify\"\u003eLenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\u003cp\u003eForm Factor\/Height\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e4U rackable tower\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of Processors\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eMemory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e16GB DDR4\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eExpansion Slots\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eUp to 6x PCIe 3.0 (with 2x processors)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eDrive Bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e4x3.5 Hot plug bay\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eHBA\/RAID Support\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eSoftware RAID (4x ports) standard; optional hardware RAID (up to 24x ports); up to 16-port HBAs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNetwork Interface\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e2x 1GbE ports standard\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePower (Energy Star 2.1 compliant)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e550W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" class=\"17\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003eLenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.router-switch.com\/lenovo-st558-intel-4208-16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w.html\"\u003eLenovo ST558 Intel 4208\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eProcessor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e1x Intel 3204 6C 1.9GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e1x Intel 4208 8C 2.1GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eNumber of Processors\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e1 (Up to 2 second-generation Intel® Xeon® Platinum processors, up to 125W)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e1 (Up to 2 second-generation Intel® Xeon® Platinum processors, up to 125W)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eMemory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e16GB (Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e16GB (Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eDrive Bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e4x3.5” (Up to 16x 2.5\" (including 4 NVMe) or 8x 3.5\" bays; Plus up to 4x 2.5\" and 2x internal M.2 boot)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e4x3.5” (Up to 16x 2.5\" (including 4 NVMe) or 8x 3.5\" bays; Plus up to 4x 2.5\" and 2x internal M.2 boot)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\" valign=\"top\" width=\"100.0000%\"\u003e\u003ch3 align=\"center\"\u003e\n\u003cstrong\u003eLenovo ST558 Servers \u003c\/strong\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eMachine type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003e7X09 - 1 year warranty\u003cbr\u003e7X10 - 3 year warranty\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eForm factor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eTower or 4U Rack.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eProcessor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eOne or two Intel Xeon Processor Scalable Family of processors, either Bronze, Silver, Gold or Platinum-level processors (formerly codename \"Skylake\"). Supports processors up to 20 cores, core speeds up to 3.6 GHz, and TDP ratings up to 125W. Two Intel Ultra Path Interconnect (UPI) links at 10.4 GT\/s each.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eChipset\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eIntel C624 \"Lewisburg\" chipset\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eMemory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eUp to 12 DIMM sockets (6 DIMMs per processor) supporting Lenovo TruDDR4 DIMMs at up to 2666 MHz. RDIMMs and LRDIMMs (Load Reduced DIMMs) are supported, but memory types cannot be intermixed.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eMemory maximums\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eWith RDIMMs: Up to 384 GB with 12x 32 GB RDIMMs and two processors\u003cbr\u003eWith LRDIMMs: Up to 768 GB with 12x 64 GB LRDIMMs and two processors\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eMemory protection\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eECC, SDDC (for x4-based memory DIMMs), ADDDC (for x4-based memory DIMMs, requires Intel Xeon Gold or Platinum processors), memory mirroring, and memory sparing.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eDisk drive bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\n\u003cp\u003eAvailable configurations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8, 16, or 20x 2.5-inch SAS\/SATA hot-swap (optional support for NVMe drives)\u003c\/li\u003e\n\u003cli\u003e4 or 8x 3.5-inch SAS\/SATA hot-swap\u003c\/li\u003e\n\u003cli\u003eBoth 8x 3.5-inch + 4x 2.5-inch SAS\/SATA hot-swap\u003c\/li\u003e\n\u003cli\u003e4 or 8x 3.5-inch SATA simple-swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional drive bays (except for 20-bay and hybrid configurations):\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eTwo 5.25-inch drive bays for optical drives\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eMaximum internal storage\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cul\u003e\n\u003cli\u003e2.5-inch drives: \u003cul\u003e\n\u003cli\u003e153.6TB using 20x 7.68TB 2.5-inch SAS\/SATA SSDs\u003c\/li\u003e\n\u003cli\u003e30.72TB using 4x 7.68TB 2.5-inch NVMe SSDs\u003c\/li\u003e\n\u003cli\u003e48TB using 20x 2.4TB 2.5-inch HDDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.5-inch drives: \u003cul\u003e\n\u003cli\u003e144TB using 8x 18TB 3.5-inch HDDs\u003c\/li\u003e\n\u003cli\u003e61.44TB using 8x 7.68TB 3.5-inch SAS\/SATA SSDs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eStorage controller\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cul\u003e\n\u003cli\u003eOnboard 6 Gb SATA for simple-swap drive configurations, using embedded Intel RSTe software RAID, supporting RAID 0, 1, 10, 5, 50\u003c\/li\u003e\n\u003cli\u003e12 Gb SAS\/SATA RAID for hot-swap drive configurations: \u003cul\u003e\n\u003cli\u003eRAID 530i (cacheless) supports RAID 0, 1, 10, 5, 50\u003c\/li\u003e\n\u003cli\u003eRAID 730-8i with 1GB cache supports RAID 0, 1, 10, 5, 50\u003c\/li\u003e\n\u003cli\u003eRAID 730-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60\u003c\/li\u003e\n\u003cli\u003eRAID 930-8i with 2GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60\u003c\/li\u003e\n\u003cli\u003eRAID 930-16i and 24i with 4GB flash-backed cache supports RAID 0, 1, 10, 5, 50, 6, 60\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 Gb SAS\/SATA non-RAID: 430-8i and 430-16i HBAs\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eOptical drive bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eTwo half-height 5.25-inch bays for optical or tape drives. Supports DVD-ROM or Multiburner. Hot-swap bays can be converted to 4x 2.5-inch hot-swap drive bays. (Not available with simple-swap drive configurations.)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eTape drive bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eTwo half-height 5.25-inch bays for optical or tape drives. Support for one RDX drive or LTO tape drive.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eNetwork interfaces\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eTwo integrated Gigabit Ethernet 1000BASE-T ports (RJ-45) based on Intel X722 embedded controller (No 10\/100 Mbps support)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003ePCI Expansion slots\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\n\u003cp\u003eUp to 7 PCIe slots: 6 general purpose PCIe 3.0 slots plus one slot reserved for the M.2 adapter. General purpose slots are as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlot 1: PCIe 3.0 x8 (25W) FHHL\u003c\/li\u003e\n\u003cli\u003eSlot 2: PCIe 3.0 x16 (75W); FHHL\u003c\/li\u003e\n\u003cli\u003eSlot 3: PCIe 3.0 x16 (75W); FHFL\u003c\/li\u003e\n\u003cli\u003eSlot 4: PCIe 3.0 x16 (x8 wired) (25W); FHFL (requires second processor)\u003c\/li\u003e\n\u003cli\u003eSlot 5: PCIe 3.0 x16 (75W); FHFL (requires second processor)\u003c\/li\u003e\n\u003cli\u003eSlot 6: PCIe 3.0 x8 (x4 wired) (25W); FHFL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSlots 3 and 5 support double-wide GPUs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003ePorts\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cul\u003e\n\u003cli\u003eFront: Two USB ports (one USB 3.0, one USB 2.0 port\u003c\/li\u003e\n\u003cli\u003eRear: Six USB ports (four USB 2.0, two USB 3.0), one VGA video, one RJ-45 systems management, two RJ-45 GbE network ports, optional serial port.\u003c\/li\u003e\n\u003cli\u003eInternal: One internal USB 3.0 port for RDX drive\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eCooling\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eSupports ASHRAE A2 environments as well as A3\/A4 with some limitations. Up to four simple-swap fans: two fans shipped standard on single processor models and three fans shipped on dual processor models or models where there are drive bays in lieu of the optical drive bays. The fourth rear-mounted fan is N+1 redundant, except for certain configurations.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003ePower supply\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eUp to two redundant hot-swap 550 W, 750 W or 1100 W High Efficiency Platinum AC power supplies, or 750 W High Efficiency Titanium AC power supplies. Also available is a 450 W fixed (non-hot-swap) power supply. In China only, all hot-swap power supplies also support 240V DC.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eHot-swap parts\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eHard drives, power supplies, and fans\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eSystems management\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eOperator panel with status LEDs. XClarity Controller embedded management, XClarity Administrator centralized infrastructure delivery, XClarity Integrator plugins, and XClarity Energy Manager centralized server power management. Optional XClarity Controller Advanced to enable remote control functions.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eSecurity features\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003ePower-on password, administrator's password, Trusted Platform Module (TPM), supporting TPM 1.2 or TPM 2.0. In China only, optional Trusted Cryptographic Module (TCM). Kensington cable slot. Lockable side cover. Optional lockable front security door and chassis intrusion switch (included with some models).\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eVideo\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eG200 graphics with 16 MB memory with 2D hardware accelerator, integrated into the XClarity Controller. Maximum resolution is 1920x1200 32bpp at 60Hz.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eOperating systems supported\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eMicrosoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eLimited warranty\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eThree-year or one-year (model dependent) customer-replaceable unit and onsite limited warranty with 9x5 next business day (NBD).\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eService and support\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eOptional service upgrades are available through Lenovo Services: 4-hour or 2-hour response time, 6-hour fix time, 1-year or 2-year warranty extension, software support for Lenovo hardware and some third-party applications.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"16.0000%\"\u003e\u003cp\u003eDimensions\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"83.9800%\"\u003e\u003cp\u003eWidth: 176 mm (6.9 in.), height: 438 mm (17.2 in.), depth: 660 mm (26 in.)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e \u003cdiv class=\"std prod-description\"\u003e\n\u003cp\u003eLENOVO ST558 server is a scalable 4U tower server that features two powerful second-generation Intel® Xeon® Scalable family processors that deliver up to 36% total performance improvement over the previous generation. It blends physical security systems with design for optimised work environment and provides the performance and reliability you expect from the data center.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable 1 shows the Quick Specs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\u003cp\u003e\u003cstrong\u003eProduct \u003c\/strong\u003e\u003cstrong\u003eName\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"549\"\u003e\u003cp align=\"justify\"\u003eLenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"161\"\u003e\u003cp\u003eForm Factor\/Height\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e4U rackable tower\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNumber of Processors\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eMemory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e16GB DDR4\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eExpansion Slots\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eUp to 6x PCIe 3.0 (with 2x processors)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eDrive Bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e4x3.5 Hot plug bay\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eHBA\/RAID Support\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eSoftware RAID (4x ports) standard; optional hardware RAID (up to 24x ports); up to 16-port HBAs\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003eNetwork Interface\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e2x 1GbE ports standard\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003ePower (Energy Star 2.1 compliant)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\"\u003e\u003cp\u003e550W\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eCompare to Similar Items\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTable \u003c\/strong\u003e\u003cstrong\u003e2 \u003c\/strong\u003e\u003cstrong\u003eshows the comparison. \u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" class=\"17\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003eLenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.router-switch.com\/lenovo-st558-intel-4208-16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w.html\"\u003eLenovo ST558 Intel 4208\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eProcessor\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e1x Intel 3204 6C 1.9GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e1x Intel 4208 8C 2.1GHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eNumber of Processors\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e1 (Up to 2 second-generation Intel® Xeon® Platinum processors, up to 125W)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e1 (Up to 2 second-generation Intel® Xeon® Platinum processors, up to 125W)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eMemory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e16GB (Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e16GB (Up to 768GB in 12x DIMM slots using 64GB DIMMs; 2666 and 2933MHz TruDDR4)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" width=\"133\"\u003e\u003cp\u003eDrive Bays\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"252\"\u003e\u003cp\u003e4x3.5” (Up to 16x 2.5\" (including 4 NVMe) or 8x 3.5\" bays; Plus up to 4x 2.5\" and 2x internal M.2 boot)\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" width=\"303\"\u003e\u003cp\u003e4x3.5” (Up to 16x 2.5\" (including 4 NVMe) or 8x 3.5\" bays; Plus up to 4x 2.5\" and 2x internal M.2 boot)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eGet more information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp align=\"left\"\u003eDo you have any question about the Lenovo ST558 Intel 3204\/16GB DDR4\/4x3.5 Hot plug bay\/No disk\/R530-8i\/550W?\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eContact us now via \u003ca href=\"javascript:livechatOpen();\" rel=\"nofollow\" title=\"Live Chat - Router-switch.com\"\u003e\u003cstrong\u003eLive Chat\u003c\/strong\u003e\u003c\/a\u003e or \u003cstrong\u003e\u003ca href=\"\/cdn-cgi\/l\/email-protection\" class=\"__cf_email__\" data-cfemail=\"b8cbd9d4ddcbf8cad7cdccddca95cbcfd1ccdbd096dbd7d5\"\u003e[email protected]\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lenovo","offers":[{"title":"New","offer_id":53043097862483,"sku":"G5N-LENOVOST558001","price":1813.9,"currency_code":"GBP","in_stock":true},{"title":"REFURBISHED \/ USED","offer_id":53043097895251,"sku":"G5R-LENOVOST558001","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5773\/9859\/files\/images_6116dda6-b028-4e17-a96a-0d61607b52ec.jpg?v=1771262273","url":"https:\/\/genzhardware.com\/products\/lenovo-server-st558-1x3204-6c-1-9ghz-1x16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w-platinum-redundant-single-ps-dvdrw-3-year-limited-warranty-and-door-to-door-s-erver-lenovo-st558-intel-3204-16gb-ddr4-4x3-5-hot-plug-bay-no-disk-r530-8i-550w","provider":"GenZ Hardware","version":"1.0","type":"link"}