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Amazon 24576 Trainium1n EFAv2 Nitro-v4 100G NIC Hyperscaler Ethernet Cluster Configuration
AWS-Trainium1n-Default
Amazon · Trainium1n · EFAv2 Nitro-v4 100G NIC
Rack type
—
Cluster / location
Default Trainium1n
Buyer profile
Hyperscaler
Networking type
Ethernet
Number of XPUs
24,576
NIC used
EFAv2 Nitro-v4 100G NIC
NICs / XPU
1
Scale-out BW / XPU
100G
XPU / server
16
Scale-up network
Assigned blockDefault
Trainium1n
Scale-UpXPU: Trainium1n0 linesshared by 1 SKU
Scale-Up Parts Summary
0
| Item | Qty/Cluster | Qty/Server | Attach/XPU |
|---|
Backend network
6 rows
Assigned blockDefault
Trainium1n - EFAv2 - 3L - ETH - TH2 - AWS
BackendXPU: Trainium1n6 linesshared by 1 SKU
Backend Parts Summary
6
| Item | Qty/Cluster | Qty/Server | Attach/XPU |
|---|---|---|---|
| Generic 100G AEC | 24,576 | 16.00 | 1.00 |
| EFAv2 Nitro-v4 100G NIC | 24,576 | 16.00 | 1.00 |
| Generic 100G SR4 QSFP28 | 98,304 | 64.00 | 4.00 |
| Generic 100G Multimode | 49,152 | 32.00 | 2.00 |
| WhiteBox Tomahawk 2 6.4T | 768 | 0.50 | 0.03 |
| WhiteBox Tomahawk 3 12.8T | 576 | 0.38 | 0.02 |
Frontend network
Frontend Parts Summary
0
| Item | Qty/Cluster | Qty/Server | Attach/XPU |
|---|
2026 share
Generic 100G AECΣ 100%
%
%
%
%
EFAv2 Nitro-v4 100G NICΣ 100%
%
Generic 100G SR4 QSFP28Σ 100%
%
%
%
%
%
Generic 100G MultimodeΣ 100%
%
%
WhiteBox Tomahawk 2 6.4TΣ 100%
%
%
WhiteBox Tomahawk 3 12.8TΣ 100%
%
%
| Item | Unit Cost | Quantity | Quantity (per Server) | Quantity (per XPU) | Extended Price for Cluster | Extended Price per Server | Power (W) per Unit | Extended Power (W) per Cluster | Extended Power (W) per Server | Device Type | Hyperscaler | Vendor | Manufacturer | Component | Speed | SerDes Speed | Protocol | Technology | XPU | Network | Tab Name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Per-server cost: $14,899.12 | |||||||||||||||||||||
| $70.00 | 24,576 | 16.00 | 1.00 | $1,720,320.00 | $1,120.00 | 8 W | 196,608 W | 128 W | AEC | Amazon | Amphenol | — | Device Level | — | — | — | — | Trainium1n | Backend | AWS-Trainium1n-Default | |
| $150.00 | 24,576 | 16.00 | 1.00 | $3,686,400.00 | $2,400.00 | 19 W | 466,944 W | 304 W | NIC | Amazon | Amazon | — | Device Level | — | — | — | — | Trainium1n | Backend | AWS-Trainium1n-Default | |
| $49.50 | 98,304 | 64.00 | 4.00 | $4,865,799.78 | $3,167.84 | 3 W | 294,912 W | 192 W | Transceiver | Amazon | AAOI | — | Device Level | — | 28G | Ethernet | Fully Retimed | Trainium1n | Backend | AWS-Trainium1n-Default | |
| $150.00 | 49,152 | 32.00 | 2.00 | $7,372,800.00 | $4,800.00 | 0 W | 0 W | 0 W | Fiber | Amazon | Corning | — | Device Level | — | — | — | — | Trainium1n | Backend | AWS-Trainium1n-Default | |
| $3,072.57 | 768 | 0.50 | 0.03 | $2,359,734.48 | $1,536.29 | 250 W | 192,000 W | 125 W | Switch | Amazon | Accton | — | Device Level | — | — | — | — | Trainium1n | Backend | AWS-Trainium1n-Default | |
| $5,000.00 | 576 | 0.38 | 0.02 | $2,880,000.00 | $1,875.00 | 450 W | 259,200 W | 169 W | Switch | Amazon | Accton | — | Device Level | — | — | — | — | Trainium1n | Backend | AWS-Trainium1n-Default | |
| By fabric | |||||||||||||||||||||
| Total Backend | $22,885,054.27 | $14,899.12 | 1,409,664 W | 918 W | |||||||||||||||||
| Grand Total Cluster Networking | $22,885,054.27 | $14,899.12 | 1,409,664 W | 918 W | |||||||||||||||||
| By component | |||||||||||||||||||||
| Total Transceivers | $4,865,799.78 | $3,167.84 | 294,912 W | 192 W | |||||||||||||||||
| Total Switches | $5,239,734.48 | $3,411.29 | 451,200 W | 294 W | |||||||||||||||||
| Total Fiber | $7,372,800.00 | $4,800.00 | 0 W | 0 W | |||||||||||||||||
| Total Cables | — | — | — | — | |||||||||||||||||
| Total Connectors | — | — | — | — | |||||||||||||||||
| Total NICs | $3,686,400.00 | $2,400.00 | 466,944 W | 304 W | |||||||||||||||||