{"product_id":"lenovo-thinksystem-sr780a-v3-gpu-server","title":"Lenovo ThinkSystem SR780a V3 5U GPU Server","description":"\u003cdiv\u003e\n\u003cstyle\u003e\n.pd-acc { border: 1px solid #e2e2e2; border-radius: 8px; margin: 10px 0; overflow: hidden; }\n.pd-acc summary { cursor: pointer; padding: 14px 16px; font-weight: 700; font-size: 1.05em; list-style: none; display: flex; justify-content: space-between; align-items: center; background: #f7f7f7; }\n.pd-acc[open] \u003e summary { border-bottom: 1px solid #e2e2e2; }\n.pd-acc summary::-webkit-details-marker { display: none; }\n.pd-acc summary::after { content: \"+\"; font-size: 1.4em; font-weight: 400; line-height: 1; margin-left: 12px; }\n.pd-acc[open] \u003e summary::after { content: \"\\2212\"; }\n.pd-acc .pd-acc-body { padding: 8px 16px 14px; }\n.pd-spec, .pd-spec tr, .pd-spec td { border: none !important; background: transparent !important; }\n.pd-spec { width: 100%; border-collapse: collapse !important; margin: 6px 0 18px; }\n.pd-spec td { padding: 7px 10px 7px 0 !important; border-bottom: 1px solid #ececec !important; vertical-align: top; font-size: 0.95em; text-align: left; }\n.pd-spec td:first-child { width: 38%; font-weight: 600; color: #333; }\n.pd-spec tr:last-child td { border-bottom: none !important; }\n.pd-video { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; margin: 10px 0 18px; }\n.pd-video iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }\n\u003c\/style\u003e\n\u003ch2\u003eLenovo ThinkSystem SR780a V3 5U GPU Server (Configure-to-Order) - Local Warranty\u003c\/h2\u003e\n\u003ch3\u003e8-GPU AI Server in 5U With Neptune Water Cooling\u003c\/h3\u003e\n\u003cp\u003eThe Lenovo ThinkSystem SR780a V3 packs eight NVIDIA SXM GPUs into a 5U chassis. The CPUs, GPUs and NVLink switches are cooled by 6th Gen Lenovo Neptune water cooling across four water loops, removing up to 75% of system heat via warm water.\u003c\/p\u003e\n\u003ch3\u003eDense Compute for Training and Inference\u003c\/h3\u003e\n\u003cp\u003eTwo 5th Gen Intel Xeon Scalable processors and up to 4 TB of DDR5 memory feed eight NVIDIA H100 or B200 GPUs. Eight front PCIe 5.0 x16 slots with GPU Direct support take network adapters at up to 400 Gb\/s, and up to 12 x 2.5-inch NVMe drives hold up to 174.08 TB.\u003c\/p\u003e\n\u003ch3\u003eManaged by Lenovo XClarity\u003c\/h3\u003e\n\u003cp\u003eThe SR780a V3 includes an integrated diagnostics panel with pull-out LCD, XClarity Controller 2 (XCC2), a Root of Trust module with TPM 2.0 and Platform Firmware Resiliency, and eight hot-swap 2600 W power supplies.\u003c\/p\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eLenovo ThinkSystem SR780a V3 Datasheet — Technical Specifications\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eLenovo ThinkSystem SR780a V3 GPU Server\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMachine Type\u003c\/td\u003e\n\u003ctd\u003e7DJ5 (3-year warranty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e5U rack server\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Type\u003c\/td\u003e\n\u003ctd\u003eConfigure-to-Order (processors, memory, GPUs, drives, network adapters, power supplies and support term chosen per order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo Standard Warranty\u003c\/td\u003e\n\u003ctd\u003e3 years; customer-replaceable unit and onsite, 9x5 next business day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eProcessor \u0026amp; Memory\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessors\u003c\/td\u003e\n\u003ctd\u003eTwo 5th Gen Intel Xeon Scalable processors, up to 350 W TDP, PCIe 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChipset\u003c\/td\u003e\n\u003ctd\u003eIntel C741\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Slots\u003c\/td\u003e\n\u003ctd\u003e32 DIMM slots (16 per processor); 8 channels per processor, 2 DIMMs per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 5600 MHz (1 DIMM per channel); 4400 MHz (2 DIMMs per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Memory\u003c\/td\u003e\n\u003ctd\u003e4 TB (32 x 128 GB RDIMMs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eGPU \u0026amp; Expansion\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPUs\u003c\/td\u003e\n\u003ctd\u003eEight NVIDIA H100 700 W SXM5 GPUs (80 GB HBM3 each) or eight NVIDIA B200 1000 W GPUs (180 GB HBM3e each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCIe Slots\u003c\/td\u003e\n\u003ctd\u003eUp to 11 x PCIe 5.0 x16: 8 front FHHL slots with GPU Direct; up to 3 rear FHHL slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eUp to 8 x high-performance network adapters, up to 400 Gb\/s, with GPU Direct support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eStorage\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Bays\u003c\/td\u003e\n\u003ctd\u003eUp to 12 x 2.5-inch hot-swap PCIe 5.0 NVMe bays (8 front, 4 rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Internal Storage\u003c\/td\u003e\n\u003ctd\u003e174.08 TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoot\u003c\/td\u003e\n\u003ctd\u003e2 x internal M.2 drives with optional Intel VROC NVMe RAID\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Controller\u003c\/td\u003e\n\u003ctd\u003eOnboard NVMe (non-RAID)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManagement \u0026amp; Security\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystems Management\u003c\/td\u003e\n\u003ctd\u003eIntegrated diagnostics panel with status LEDs and pull-out LCD; Lenovo XClarity Controller 2 (XCC2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Ports\u003c\/td\u003e\n\u003ctd\u003e1 x USB 3.2 G1, 1 x USB 2.0, 1 x Mini DisplayPort\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Ports\u003c\/td\u003e\n\u003ctd\u003e2 x USB 3.2 G1, 1 x VGA, 1 x RJ-45 1GbE management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity\u003c\/td\u003e\n\u003ctd\u003ePower-on and administrator passwords, Root of Trust module with TPM 2.0 and Platform Firmware Resiliency (PFR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003ePower, Cooling \u0026amp; Physical\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supplies\u003c\/td\u003e\n\u003ctd\u003e8 x hot-swap redundant 2600 W AC power supplies (220 V AC), up to N+N redundancy, 80 PLUS Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003e6th Gen Lenovo Neptune water cooling (4 water loops) for CPUs, GPUs and NVLink switches; fans for remaining components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Requirements\u003c\/td\u003e\n\u003ctd\u003eASHRAE W45 (up to 45°C inlet to the rack); rack water manifold connected to an in-rack or in-row coolant distribution unit (CDU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swap Parts\u003c\/td\u003e\n\u003ctd\u003eDrives, power supplies and fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e447 x 219 x 942 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Weight\u003c\/td\u003e\n\u003ctd\u003e92 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\" open\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eHow to Configure Your Server — Sizing Checklist\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003cp\u003eServers are built to order. Answer the questions below so we can size the right configuration for you.\u003c\/p\u003e\n\u003ch3\u003eStep 1: Hardware Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhich server form factor do you need: tower or rackmount?\u003c\/li\u003e\n\u003cli\u003eHow many CPU cores, how much RAM and how much usable storage capacity do you require?\u003c\/li\u003e\n\u003cli\u003eHow many processors: single-socket (1S), dual-socket (2S) or four-socket (4S)?\u003c\/li\u003e\n\u003cli\u003eWhich RAID configuration do you need? Any specific HDD or SSD type, such as 7.2K or 10K rpm drives?\u003c\/li\u003e\n\u003cli\u003eWhich network interface is required: 1GbE Base-T, SFP+ or Fibre Channel?\u003c\/li\u003e\n\u003cli\u003eHow many years of maintenance support do you need? (Minimum 3 years)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep 2: Deployment \u0026amp; Services\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHow many server units are required?\u003c\/li\u003e\n\u003cli\u003eWill you run virtual machine workloads? Do you need a VMware licence, or Windows Server with Hyper-V?\u003c\/li\u003e\n\u003cli\u003eHow do you store data today? Do you have existing NAS or SAN storage?\u003c\/li\u003e\n\u003cli\u003eHow do you back up today? Would you like a backup proposal, such as an IDPA 8TB appliance?\u003c\/li\u003e\n\u003cli\u003eDo you require burn-in test services?\u003c\/li\u003e\n\u003cli\u003eDo you need hard disk retention services?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eOperating Systems, Management \u0026amp; Workloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eOperating Systems \u0026amp; Hypervisors\u003c\/h3\u003e\n\u003cp\u003eRed Hat Enterprise Linux, Ubuntu Server LTS and VMware ESXi. Check Lenovo's OS interoperability guide for the exact versions certified with your GPU choice.\u003c\/p\u003e\n\u003ch3\u003eManagement Tools\u003c\/h3\u003e\n\u003cp\u003eXClarity Controller 2 provides out-of-band console, monitoring and alerting; Lenovo XClarity software manages the SR780a V3 alongside the rest of your ThinkSystem fleet.\u003c\/p\u003e\n\u003ch3\u003eTypical Workloads\u003c\/h3\u003e\n\u003cp\u003eLarge language model training and fine-tuning, high-density generative AI inference and HPC in data centres with warm-water cooling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003ePackage Contents \u0026amp; Lenovo ThinkSystem Servers Ordering Information\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eWhat Is Supplied\u003c\/h3\u003e\n\u003cp\u003eThe SR780a V3 is built to order: 5U chassis with the chosen eight-GPU board, processors, memory, drives, network adapters and power supplies specified on your quotation. Installation requires a heavy-duty rack with rear water manifolds and a coolant distribution unit, which are scoped separately.\u003c\/p\u003e\n\u003ch3\u003eLenovo ThinkSystem Servers\u003c\/h3\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eKey feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-st650-v3-tower-server\"\u003eThinkSystem ST650 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTower, 2-socket 4th\/5th Gen Intel Xeon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr250-v3-rack-server\"\u003eThinkSystem SR250 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1U, 1-socket Intel Xeon E-2400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr630-v3-rack-server\"\u003eThinkSystem SR630 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1U, 2-socket 4th\/5th Gen Intel Xeon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr650-v3-rack-server\"\u003eThinkSystem SR650 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2U, 2-socket 4th\/5th Gen Intel Xeon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr630-v4-rack-server\"\u003eThinkSystem SR630 V4\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1U, 2-socket Intel Xeon 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr650-v4-rack-server\"\u003eThinkSystem SR650 V4\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2U, 2-socket Intel Xeon 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr650a-v4-gpu-server\"\u003eThinkSystem SR650a V4\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2U, 2-socket Intel Xeon 6, up to 4 double-wide GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr645-v3-rack-server\"\u003eThinkSystem SR645 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1U, 2-socket AMD EPYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr655-v3-rack-server\"\u003eThinkSystem SR655 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2U, 1-socket AMD EPYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr665-v3-rack-server\"\u003eThinkSystem SR665 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2U, 2-socket AMD EPYC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr675-v3-gpu-server\"\u003eThinkSystem SR675 V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e3U GPU server, up to 8 GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr680a-v3-gpu-server\"\u003eThinkSystem SR680a V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e8U, 8 x NVIDIA SXM GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/lenovo-thinksystem-sr685a-v3-gpu-server\"\u003eThinkSystem SR685a V3\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e8U, 8 x NVIDIA SXM or AMD Instinct GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThinkSystem SR780a V3 (this listing)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5U, 8 x NVIDIA SXM GPUs, Neptune liquid cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eDatasheet \u0026amp; Downloads\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ctable class=\"pd-spec\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct guide\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/lenovopress.lenovo.com\/lp1980-thinksystem-sr780a-v3-server\" target=\"_blank\" rel=\"noopener\"\u003eLenovo ThinkSystem SR780a V3 Product Guide (Lenovo Press)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDatasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/lenovopress.lenovo.com\/datasheet\/ds0182-lenovo-thinksystem-sr780a-v3\" target=\"_blank\" rel=\"noopener\"\u003eLenovo ThinkSystem SR780a V3 Datasheet (Lenovo Press)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3D tour\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/lenovopress.lenovo.com\/lp2035-3d-tour-thinksystem-sr780a-v3\" target=\"_blank\" rel=\"noopener\"\u003e3D tour: Lenovo ThinkSystem SR780a V3 (Lenovo Press)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser documentation\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/pubs.lenovo.com\/sr780a-v3\/\" target=\"_blank\" rel=\"noopener\"\u003eThinkSystem SR780a V3 documentation (Lenovo Docs)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLenovo product page\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.lenovo.com\/us\/en\/p\/servers-storage\/servers\/racks\/lenovo-thinksystem-sr780a-v3\/len21ts0032\" target=\"_blank\" rel=\"noopener\"\u003eThinkSystem SR780a V3 on lenovo.com\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"pd-acc\"\u003e\u003csummary style=\"cursor: pointer; font-weight: 700;\"\u003eFrequently Asked Questions — Lenovo ThinkSystem SR780a V3\u003c\/summary\u003e\u003cdiv class=\"pd-acc-body\"\u003e\n\u003ch3\u003eIs this a fixed configuration?\u003c\/h3\u003e\n\u003cp\u003eNo. The SR780a V3 is configure-to-order. GPU type, processors, memory, drives, network adapters and the support term are specified to your workload; use the sizing checklist above to brief us.\u003c\/p\u003e\n\u003ch3\u003eDoes it need a water supply?\u003c\/h3\u003e\n\u003cp\u003eYes. Lenovo Neptune direct water cooling needs a heavy-duty rack with rear water manifolds connected to a coolant distribution unit, with inlet water up to 45°C (ASHRAE W45).\u003c\/p\u003e\n\u003ch3\u003eWhich GPUs can it take?\u003c\/h3\u003e\n\u003cp\u003eEight NVIDIA H100 SXM5 GPUs (80 GB each) or eight NVIDIA B200 GPUs (180 GB each).\u003c\/p\u003e\n\u003ch3\u003eHow much memory can it take?\u003c\/h3\u003e\n\u003cp\u003e32 DDR5 DIMM slots for up to 4 TB using 128 GB RDIMMs.\u003c\/p\u003e\n\u003ch3\u003eSR780a V3 or SR680a V3?\u003c\/h3\u003e\n\u003cp\u003eBoth carry eight NVIDIA SXM GPUs. The SR780a V3 is water cooled in 5U, so it is denser; the SR680a V3 is air cooled in 8U and needs no water infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Lenovo","offers":[{"title":"Default Title","offer_id":51336150417572,"sku":"ThinkSystem SR780a V3","price":19216.96,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/0136\/0804\/files\/35cfsej0zg0gdokqq1f1vr3vo7z0us146473.png?v=1791004437","url":"https:\/\/sourceit.com.sg\/products\/lenovo-thinksystem-sr780a-v3-gpu-server","provider":"SourceIT ","version":"1.0","type":"link"}