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Default Hyperscaler 93312 Rubin Ultra NVL576 CX-9 Hyperscaler Spectrum X Cluster Configuration

HS-RU NVL576-CX9-IB-4R CPO

Default Hyperscaler · Rubin Ultra · CX-9

Rack type
NVL576
Cluster / location
Default Rubin Ultra
Buyer profile
Hyperscaler
Networking type
Spectrum X
Number of XPUs
93,312
NIC used
CX-9
NICs / XPU
4
Scale-out BW / XPU
3.2T
XPU / server
576

Scale-up network

8 rows
Assigned blockDefault
Rubin Ultra - NVL576
Scale-UpXPU: Rubin Ultra NVL5768 linesshared by 11 SKUs

Scale-Up Parts Summary

8
ItemQty/ClusterQty/ServerAttach/XPU
Nvidia NVSwitch 7.0 (NVLink 7) - 28.8T139,968864.001.50
NV 3.2T Optical Engine (OE) for NVLink Switch side CPO1,679,61610,368.0018.00
NV 1.6T 8 Fiber Pair FAU1,679,61610,368.0018.00
NV External Laser Source (ELS) 8 LD 6.4T for NVLink CPO Switch419,9042,592.004.50
NV Sentry HD 448Gb/s 72DP (Male)186,6241,152.002.00
NV Sentry HD 448Gb/s 72DP (Female)186,6241,152.002.00
NVL Blade Column Spine Chassis (NvLink 7)6,718,46441,472.0072.00
NV 224Gb/s SkewClear EXD Gen 2 Bidi Cable6,718,46441,472.0072.00

Backend network

4 rows
Assigned blockDefault
Rubin Ultra - NVL576 - CX9 - 3L - IB - X800-Q3450 CPO - Generic
BackendXPU: Rubin Ultra NVL5764 linesshared by 2 SKUs

Backend Parts Summary

4
ItemQty/ClusterQty/ServerAttach/XPU
Nvidia LinkX 1.6T DR8 (SiPho)93,312576.001.00
Nvidia LinkX 800G Single Mode559,8723,456.006.00
ConnectX-9 NIC - 800G373,2482,304.004.00
Quantum-X800-Q3450 CPO12,96080.000.14

Frontend network

11 rows
Assigned blockDefault
Rubin Ultra - NVL576 - SN6600 - Generic
FrontendXPU: Rubin Ultra NVL57611 linesshared by 11 SKUs

Frontend Parts Summary

11
ItemQty/ClusterQty/ServerAttach/XPU
Spectrum-6 102.4T x1600 (SN6600)1,12070.0120
Spectrum-4 25.6T (SN5400)500.0001
Spectrum-3 12.8T (SN4700)16710.0018
Spectrum-2 6.4T (SN3700)1,37080.0147
Nvidia LinkX 1.6T DR8 (SiPho)54,1873340.5807
Nvidia LinkX 800G DR453,9043330.5777
Nvidia LinkX 200G SR423,9201480.2563
Nvidia LinkX 800G Multimode74,1594580.7947
Nvidia LinkX 400G Multimode38020.0041
Nvidia LinkX 200G Multimode10,655660.1142
RJ45 Cables65,7634060.7048

Compute Tray Networking Content

4 rows
Assigned blockDefault
Rubin Ultra - NVL576 - Generic
Compute TrayXPU: Rubin Ultra NVL5764 linesshared by 11 SKUs

Compute Tray Parts Summary

4
ItemQty/ClusterQty/ServerAttach/XPU
NV Paladin Board to Board 32 Pin 4p8c (Male)93,312576.001.00
NV Paladin Board to Board 64 Pin 4p16c (Male)373,2482,304.004.00
NV Paladin Board to Board 32 Pin 4p8c (Female)93,312576.001.00
NV Paladin Board to Board 64 Pin 4p16c (Female)373,2482,304.004.00
2026 share
Nvidia NVSwitch 7.0 (NVLink 7) - 28.8TΣ 100%
%
NV 3.2T Optical Engine (OE) for NVLink Switch side CPOΣ 100%
%
NV 1.6T 8 Fiber Pair FAUΣ 100%
%
NV External Laser Source (ELS) 8 LD 6.4T for NVLink CPO SwitchΣ 100%
%
NV Sentry HD 448Gb/s 72DP (Male)Σ 100%
%
NV Sentry HD 448Gb/s 72DP (Female)Σ 100%
%
NVL Blade Column Spine Chassis (NvLink 7)Σ 100%
%
NV 224Gb/s SkewClear EXD Gen 2 Bidi CableΣ 100%
%
ItemUnit CostQuantityQuantity (per Server)Quantity (per XPU)Extended Price for ClusterExtended Price per ServerPower (W) per UnitExtended Power (W) per ClusterExtended Power (W) per ServerDevice TypeHyperscalerVendorManufacturerComponentSpeedSerDes SpeedProtocolTechnologyXPUNetworkTab Name
Per-server cost: $27,281,664.00
$4,000.00139,968864.001.50$559,872,000.00$3,456,000.00800 W111,974,400 W691,200 WScale-Up SwitchDefault HyperscalerNvidiaDevice LevelNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$400.001,679,61610,368.0018.00$671,846,400.00$4,147,200.0013 W21,163,162 W130,637 WDefault HyperscalerOthersOthersWhite LabelNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$160.001,679,61610,368.0018.00$268,738,560.00$1,658,880.000 W0 W0 WDefault HyperscalerOthersOthersWhite LabelNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$1,200.00419,9042,592.004.50$503,884,800.00$3,110,400.008 W3,359,232 W20,736 WDefault HyperscalerOthersOthersWhite LabelNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$432.00186,6241,152.002.00$80,621,568.00$497,664.000 W0 W0 WBackplaneDefault HyperscalerNvidiaAmphenolWhite Label448GNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$216.00186,6241,152.002.00$40,310,784.00$248,832.000 W0 W0 WBackplaneDefault HyperscalerNvidiaAmphenolWhite Label448GNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$337.506,718,46441,472.0072.00$2,267,481,600.00$13,996,800.000 W0 W0 WBackplaneDefault HyperscalerOthersOthersDevice LevelNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
$4.006,718,46441,472.0072.00$26,873,856.00$165,888.000 W0 W0 WBackplaneDefault HyperscalerNvidiaAmphenolWhite Label224GNVLinkRubin UltraScale-UpHS-RU NVL576-CX9-IB-4R CPO
Per-server cost: $15,685,064.85
$1,723.4093,312576.001.00$160,814,297.84$992,680.8522 W2,052,864 W12,672 WTransceiverDefault HyperscalerNvidiaCoherent, Eoptolink, Innolight, MellanoxWhite Label224GInfiniBandFully RetimedRubin UltraBackendHS-RU NVL576-CX9-IB-4R CPO
$450.00559,8723,456.006.00$251,942,400.00$1,555,200.000 W0 W0 WFiberDefault HyperscalerOthersWhite LabelRubin UltraBackendHS-RU NVL576-CX9-IB-4R CPO
$1,650.00373,24816.004.00$615,859,200.00$26,400.0090 W33,592,320 W1,440 WNICDefault HyperscalerNvidiaDevice LevelRubin UltraBackendHS-RU NVL576-CX9-IB-4R CPO
$163,884.8012,96080.000.14$2,123,947,008.00$13,110,784.003,548 W45,982,080 W283,840 WSwitchDefault HyperscalerNvidiaDevice LevelCPORubin UltraBackendHS-RU NVL576-CX9-IB-4R CPO
Per-server cost: $1,753,506.88
$32,526.911,1206.910.01$36,433,858.74$224,900.361,344 W1,504,877 W9,289 WSwitchDefault HyperscalerNvidiaDevice LevelEthernetRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$15,000.0050.030.00$69,428.57$428.57670 W3,101 W19 WSwitchDefault HyperscalerNvidiaDevice LevelEthernetRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$21,600.001671.030.00$3,599,177.13$22,217.14630 W104,976 W648 WSwitchDefault HyperscalerNvidiaDevice LevelEthernetRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$13,273.511,3708.460.01$18,185,462.36$112,255.94250 W342,514 W2,114 WSwitchDefault HyperscalerNvidiaDevice LevelEthernetRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$1,723.4054,187334.490.58$93,385,564.72$576,454.1022 W1,192,107 W7,359 WTransceiverDefault HyperscalerNvidiaCoherent, Eoptolink, Innolight, MellanoxWhite Label224GInfiniBandFully RetimedRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$1,511.6353,904332.740.58$81,483,308.97$502,983.3917 W916,374 W5,657 WTransceiverDefault HyperscalerNvidiaCoherent, Eoptolink, Innolight, MellanoxWhite Label224GInfiniBandFully RetimedRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$325.0023,920147.660.26$7,774,148.57$47,988.575 W119,602 W738 WTransceiverDefault HyperscalerNvidiaMellanox, OthersWhite Label56GInfiniBandFully RetimedRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$525.0074,159457.770.79$38,933,460.00$240,330.000 W0 W0 WFiberDefault HyperscalerOthersWhite LabelRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$375.003802.340.00$142,328.57$878.570 W0 W0 WFiberDefault HyperscalerOthersWhite LabelRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$375.0010,65565.770.11$3,995,614.29$24,664.290 W0 W0 WFiberDefault HyperscalerOthersWhite LabelRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
$1.0065,763405.940.70$65,762.74$405.940 W0 W0 WCableDefault HyperscalerAmphenolDevice LevelRubin UltraFrontendHS-RU NVL576-CX9-IB-4R CPO
Per-server cost: $497,664.00
$64.0093,312576.001.00$5,971,968.00$36,864.000 W0 W0 WMidplaneDefault HyperscalerNvidiaAmphenolWhite Label224GNVLinkRubin UltraCompute TrayHS-RU NVL576-CX9-IB-4R CPO
$128.00373,2482,304.004.00$47,775,744.00$294,912.000 W0 W0 WMidplaneDefault HyperscalerNvidiaAmphenolWhite Label224GNVLinkRubin UltraCompute TrayHS-RU NVL576-CX9-IB-4R CPO
$32.0093,312576.001.00$2,985,984.00$18,432.000 W0 W0 WMidplaneDefault HyperscalerNvidiaAmphenolWhite Label224GNVLinkRubin UltraCompute TrayHS-RU NVL576-CX9-IB-4R CPO
$64.00373,2482,304.004.00$23,887,872.00$147,456.000 W0 W0 WMidplaneDefault HyperscalerNvidiaAmphenolWhite Label224GNVLinkRubin UltraCompute TrayHS-RU NVL576-CX9-IB-4R CPO
By fabric
Total Scale-Up$4,419,629,568.00$27,281,664.00136,496,794 W842,573 W
Total Backend$3,152,562,905.84$15,685,064.8581,627,264 W297,952 W
Total Frontend$284,068,114.66$1,753,506.884,183,551 W25,824 W
Total Compute Tray$80,621,568.00$497,664.000 W0 W
Grand Total Cluster Networking$7,936,882,156.50$45,217,899.73222,307,609 W1,166,349 W
By component
Total Transceivers$343,457,320.11$2,120,106.914,280,947 W26,426 W
Total Switches$2,182,234,934.79$13,470,586.0247,937,548 W295,911 W
Total Fiber$295,013,802.86$1,821,072.860 W0 W
Total Cables$65,762.74$405.940 W0 W
Total Connectors
Total NICs$615,859,200.00$26,400.0033,592,320 W1,440 W