AD102
AD102-300-A1 GPU Core
NVIDIA AD102-300-A1 core associated with GeForce RTX 4090 boards.
EUR1,000.00 GPU COMPONENTS
SITE STILL UNDER CONSTRUCTION!
Source high-end NVIDIA GPU components, replacement memory, core chips and board-level parts. Built for repair shops, board engineers and serious GPU restoration work.
RTX 40 / 50 Series
GB202
GB202-300-A1 GPU Core
Replacement GB202-300-A1 core for RTX 5090-class board repair work.
EUR1,499.99GDDR6X
GDDR6X VRAM Chip
GDDR6X memory ICs for compatible RTX 4090 board-level replacement.
EUR34.99GDDR7
GDDR7 VRAM Chip
GDDR7 memory IC for compatible Blackwell / RTX 5090 board repair.
EUR49.99VRM
RTX 4090 VRM Component Set
Selection of replacement power-stage and passive components for repair.
EUR119.99SPECIAL
THERMAL
GPU Repair Thermal Kit
Thermal pads, paste and board-safe cleaning accessories for GPU servicing.
EUR39.99Chip Identification Reference
| Target | GPU die / chip | Memory | Architecture |
| RTX 4090 | AD102 / AD102-300-A1 on listed boards | 24 GB GDDR6X | Ada Lovelace |
| RTX 5090 | GB202 / GB202-300-A1 on listed boards | 32 GB GDDR7 | Blackwell |
Important: RTX 4090 uses GDDR6X, while RTX 5090 uses GDDR7. Memory IC compatibility is board-specific; verify package, density, timing and PCB revision before ordering.
International Shipping
Postal Economy
Tracked • 7–21 business days
EUR14.99+
Tracked • 7–21 business days
EUR14.99+
Express International
Tracked • 3–7 business days
EUR39.99+
Tracked • 3–7 business days
EUR39.99+
Courier Priority
DHL/UPS-style service • 2–5 days
EUR69.99+
DHL/UPS-style service • 2–5 days
EUR69.99+
Ships internationally from our parts warehouse. Import duties, VAT/GST and customs charges may be collected by the destination country and are not included in the displayed shipping prices. High-value semiconductor orders may require signature on delivery.