{"product_id":"gigabyte-nvidia-grace-blackwell-ultra-gigabyte-dlb2-cb3-gb300-nvl72-288gb-nvidia-grace-cpu-2-ai-graphics-card-gpu-server-module","title":"Gigabyte NVIDIA Grace Blackwell Ultra Gigabyte DLB2-CB3 GB300 NVL72 288GB NVIDIA Grace CPU (2) AI Graphics Card GPU Server module","description":"\u003cdiv class=\"short-description\"\u003eHigh-performance systems optimized for NVIDIA Blackwell, including HGX B300 and HGX B200 architectures for advanced AI and HPC workloads.\u003c\/div\u003e\n\u003cdiv class=\"additional-details\"\u003e\n\u003cdiv class=\"manufacturer-part-number\"\u003e\n\u003cspan class=\"label\"\u003ePart#:\u003c\/span\u003e\u003cspan id=\"mpn-1777\" class=\"value\"\u003eDLB2-CB3\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"full-description-container\"\u003e\n\u003cdiv class=\"full-description\"\u003e\n\u003cp\u003e• 2 x NVIDIA GB300 Grace™ Blackwell Ultra Superchip\u003cbr\u003e• 4 x 279GB HBM3E GPU memory\u003cbr\u003e• 2 x 480GB LPDDR5X CPU memory\u003cbr\u003e• 8 x E1.S Gen5 NVMe drive bays\u003cbr\u003e• 4 x NVIDIA ConnectX®-8 800Gb\/s OSFP ports\u003cbr\u003e• 1 x NVIDIA® BlueField®-3 DPU\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-81ef30d wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"81ef30d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\"\u003e\n\u003cdiv class=\"liner-continer\"\u003e\n\u003ch4 class=\"woodmart-title-container title wd-fontsize-l\"\u003eFeatures \u0026amp; Compatibility\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-832e588 wd-single-content elementor-widget elementor-widget-wd_single_product_content\" data-id=\"832e588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_single_product_content.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2\u003eNVIDIA GB300 NVL72: Built for the Age of AI Reasoning\u003c\/h2\u003e\n\u003cp\u003eThe NVIDIA GB300 NVL72 features a fully liquid-cooled, rack-scale design that unifies 72 NVIDIA Blackwell Ultra GPUs and 36 Arm-based NVIDIA Grace CPUs in a single platform optimized for test-time scaling inference. AI factories powered with the GB300 NVL72 using NVIDIA Quantum-X800 InfiniBand or Spectrum-X Ethernet paired with ConnectX-8 SuperNIC provide a 50x higher output for reasoning model inference compared to the NVIDIA Hopper platform.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.rackmountnts.com\/images\/uploaded\/1920.webp\" alt=\"NVIDIA GB300 NVL72 System\" width=\"545\"\u003e\u003c\/div\u003e\n\u003ch3\u003e Compute Tray\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2 x NVIDIA GB300 Grace Blackwell Ultra Superchip\u003c\/li\u003e\n\u003cli\u003e4 x 279GB HBM3E GPU memory\u003c\/li\u003e\n\u003cli\u003e2 x 480GB LPDDR5X CPU memory\u003c\/li\u003e\n\u003cli\u003e8 x E1.S Gen5 NVMe drive bays\u003c\/li\u003e\n\u003cli\u003e4 x NVIDIA ConnectX-8 SuperNIC 800Gb\/s OSFP ports\u003c\/li\u003e\n\u003cli\u003e1 x NVIDIA BlueField-3 DPU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg decoding=\"async\" src=\"https:\/\/www.rackmountnts.com\/images\/uploaded\/o202509171109103197.png\" alt=\"XN15-CB0-LA01 Compute Tray\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eSystem Comparison: NVIDIA GB300 NVL72 vs. GB200 NVL72\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eGB300 NVL72\u003c\/th\u003e\n\u003cth\u003eGB200 NVL72\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 Grace CPUs, 72 Blackwell Ultra GPUs\u003c\/td\u003e\n\u003ctd\u003e36 Grace CPUs, 72 Blackwell GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFP4 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,440 PFLOPS | 1,100 PFLOPS (dense)\u003c\/td\u003e\n\u003ctd\u003e1,440 PFLOPS | 720 PFLOPS (dense)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFP8\/FP6 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e720 PFLOPS\u003c\/td\u003e\n\u003ctd\u003e720 PFLOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eINT8 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 PFLOPS\u003c\/td\u003e\n\u003ctd\u003e720 POPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFP16\/BF16 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e360 PFLOPS\u003c\/td\u003e\n\u003ctd\u003e360 PFLOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTF32 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 PFLOPS\u003c\/td\u003e\n\u003ctd\u003e180 PFLOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFP32\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,760 TFLOPS\u003c\/td\u003e\n\u003ctd\u003e5,760 TFLOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFP64 \/ FP64 Tensor Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 TFLOPS\u003c\/td\u003e\n\u003ctd\u003e2,880 TFLOPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNVLink Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e130 TB\/s\u003c\/td\u003e\n\u003ctd\u003e130 TB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFast Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 37 TB\u003c\/td\u003e\n\u003ctd\u003eUp to 31 TB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPU Memory | Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 20 TB HBM3E | Up to 576 TB\/s\u003c\/td\u003e\n\u003ctd\u003eUp to 13.5 TB HBM3E | 576 TB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCPU Memory | Bandwidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 17 TB LPDDR5X | Up to 18.4 TB\/s\u003c\/td\u003e\n\u003ctd\u003eUp to 17 TB LPDDR5X | Up to 18.4 T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCPU Cores\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,592 Arm Neoverse V2 cores\u003c\/td\u003e\n\u003ctd\u003e,592 Arm Neoverse V2 cores\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eRack Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1,068L x 600W x 2,299H mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPU\u003c\/td\u003e\n\u003ctd\u003e72 x NVIDIA Blackwell Ultra GPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003e36 x NVIDIA Grace™ CPUs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompute Tray\u003c\/td\u003e\n\u003ctd\u003e18 x GIGABYTE XN15-CB0-LA01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNVLink Switch Tray\u003c\/td\u003e\n\u003ctd\u003e9 x NVIDIA NVLink™ Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement Switch\u003c\/td\u003e\n\u003ctd\u003e2 x OOB management switches +\u003cbr\u003e1 x Optional OS switch for rack-to-rack\u003cbr\u003econnection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Shelf\u003c\/td\u003e\n\u003ctd\u003e6 x 1U 33kW power shelves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Bar\u003c\/td\u003e\n\u003ctd\u003e1 x 54V DC 1400A Bus Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Cartridge\u003c\/td\u003e\n\u003ctd\u003e4 x NVIDIA NVLink™ cable cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCDU\u003c\/td\u003e\n\u003ctd\u003eCompatible with in-row or in-rack CDU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003e1U Liquid-cooled server node\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperchip\u003c\/td\u003e\n\u003ctd\u003e2 x NVIDIA GB300 Grace Blackwell Ultra Superchip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003e8 x E1.S Gen5 NVMe drive bays\u003cbr\u003e1 x M.2 (2280\/22110; PCIe 5.0 x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetworking\u003c\/td\u003e\n\u003ctd\u003e4 x NVIDIA ConnectX®-8 800Gb\/s OSFP ports\u003cbr\u003e1 x NVIDIA® BlueField®-3 DPU\u003cbr\u003e1 x 1Gb\/s LAN (Intel® I210-AT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront IO\u003c\/td\u003e\n\u003ctd\u003e1 x USB 3.2 Gen1, 1 x Mini-DP,\u003cbr\u003e1 x RJ45, 1 x MLAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear IO\u003c\/td\u003e\n\u003ctd\u003e4 x NVIDIA NVLink™ Switch connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS Support\u003c\/td\u003e\n\u003ctd\u003eUbuntu 22.04.3 arm64\u003cbr\u003eRed Hat Enterprise Linux Server 9.3 aarch64\u003cbr\u003eSUSE Linux Enterprise Server 15 SP5 aarch64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003cbr\u003eCooling\u003c\/td\u003e\n\u003ctd\u003e8 x 40x40x56mm fans\u003cbr\u003e2 x Superchip cold plate loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Neobitti Inc. In the field of artificial intelligence","offers":[{"title":"Default Title","offer_id":48441754583265,"sku":null,"price":1999000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/6654\/3585\/files\/NVIDIAGB300NVL72.png?v=1780532138","url":"https:\/\/kingm.com\/products\/gigabyte-nvidia-grace-blackwell-ultra-gigabyte-dlb2-cb3-gb300-nvl72-288gb-nvidia-grace-cpu-2-ai-graphics-card-gpu-server-module","provider":"Neobitti Inc. In the field of artificial intelligence","version":"1.0","type":"link"}