NVIDIAAvailable now. Only 1 in stock
B300 Blackwell Ultra 288GB HBM3e SXM GPU
- 288 GB HBM3e
- 8 TB/s
- SXM module
- Category
- Data center GPUs
$54,999.99 ≈ 0.825 BTC
Free EU shipping
PC Components
Shop all PC Components
Blackwell & RDNA 4
New-generation graphics cards
GeForce RTX 50 and Radeon RX 9000, filtered by VRAM and length.
Shop now
Cooling
Shop all Cooling
Custom loop
Water cooling parts
Blocks, radiators and fittings from EK, Alphacool and Watercool.
Shop now
Cases & Modding
Shop all Cases & Modding
Showcase builds
Glass-panel cases
Dual-chamber and panoramic designs from Lian Li, Hyte and Fractal.
Shop now
Monitors
Shop all Monitors
Pixel perfect
OLED gaming monitors
QD-OLED and WOLED panels for deep blacks and fast motion.
Shop now
Peripherals
Shop all Peripherals
Desk setup
Keyboards & mice
Mechanical and Hall-effect boards, ultralight mice.
Shop now
Storage
Shop all Storage
PCIe 5.0
Next-gen NVMe SSDs
Gen 5 drives for the fastest loads and transfers.
Shop now
Sim Racing
Shop all Sim Racing
Direct drive
Wheel bases
Simucube, Moza, Simagic, Fanatec and more.
Shop now
Gaming & VR
Shop all Gaming & VR
Long sessions
Gaming chairs
Ergonomic chairs from noblechairs, Razer and more.
Shop now
Networking
Shop all Networking
Home network
Faster connections
Routers, Wi-Fi adapters, network cards and switches.
Shop now
Laptops & PCs
Shop all Laptops & PCs
Ready to play
Gaming PCs
Ready-built systems from 1080p to 4K, with RTX 50 and RX 9000 graphics.
Shop now
Graphics cards, processors, motherboards, memory, power supplies, cables, expansion cards and Windows licenses for a new build or an upgrade. Check compatibility in the PC Builder and pay in BTC, ETH or USDT.
402 products
NVIDIAAvailable now. Only 1 in stock
$54,999.99 ≈ 0.825 BTC
Free EU shipping
G.SkillIn stock
$559.99 ≈ 0.0084 BTC
Free EU shipping
ADATAIn stock
$1,129.99 ≈ 0.01695 BTC
Free EU shipping
ADATAIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
G.SkillIn stock
$1,229.99 ≈ 0.01845 BTC
Free EU shipping
CorsairIn stock
$579.99 ≈ 0.0087 BTC
Free EU shipping
G.SkillIn stock
$539.99 ≈ 0.0081 BTC
Free EU shipping
G.SkillIn stock
$1,149.99 ≈ 0.01725 BTC
Free EU shipping
KingstonIn stock
$1,069.99 ≈ 0.01605 BTC
Free EU shipping
CorsairIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
ADATAIn stock
$1,019.99 ≈ 0.0153 BTC
Free EU shipping
ADATAIn stock
$439.99 ≈ 0.0066 BTC
Free EU shipping
KLEVVIn stock
$459.99 ≈ 0.0069 BTC
Free EU shipping
KingstonIn stock
$489.99 ≈ 0.00735 BTC
Free EU shipping
G.SkillIn stock
$499.99 ≈ 0.0075 BTC
Free EU shipping
CorsairIn stock
$499.99 ≈ 0.0075 BTC
Free EU shipping
KLEVVIn stock
$549.99 ≈ 0.00825 BTC
Free EU shipping
G.SkillIn stock
$1,409.99 ≈ 0.02115 BTC
Free EU shipping
V-ColorIn stock
$489.99 ≈ 0.00735 BTC
Free EU shipping
KLEVVIn stock
$909.99 ≈ 0.01365 BTC
Free EU shipping
$349.99 ≈ 0.00525 BTC
Free EU shipping
KingstonIn stock
$539.99 ≈ 0.0081 BTC
Free EU shipping
CorsairIn stock
$509.99 ≈ 0.00765 BTC
Free EU shipping
KLEVVIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
$829.99 ≈ 0.01245 BTC
Free EU shipping
V-ColorIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
Team GroupIn stock
$409.99 ≈ 0.00615 BTC
Free EU shipping
PatriotIn stock
$469.99 ≈ 0.00705 BTC
Free EU shipping
CorsairIn stock
$949.99 ≈ 0.01425 BTC
Free EU shipping
CrucialIn stock
$339.99 ≈ 0.0051 BTC
Free EU shipping
KLEVVIn stock
$529.99 ≈ 0.00795 BTC
Free EU shipping
PatriotIn stock
$979.99 ≈ 0.0147 BTC
Free EU shipping
ADATAIn stock
$559.99 ≈ 0.0084 BTC
Free EU shipping
KLEVVIn stock
$1,019.99 ≈ 0.0153 BTC
Free EU shipping
PatriotIn stock
$1,049.99 ≈ 0.01575 BTC
Free EU shipping
CorsairIn stock
$1,289.99 ≈ 0.01935 BTC
Free EU shipping
G.SkillIn stock
$1,119.99 ≈ 0.0168 BTC
Free EU shipping
G.SkillIn stock
$509.99 ≈ 0.00765 BTC
Free EU shipping
G.SkillIn stock
$1,039.99 ≈ 0.0156 BTC
Free EU shipping
Team GroupIn stock
$349.99 ≈ 0.00525 BTC
Free EU shipping
ADATAIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
KLEVVIn stock
$529.99 ≈ 0.00795 BTC
Free EU shipping
KingstonIn stock
$299.99 ≈ 0.0045 BTC
KLEVVIn stock
$549.99 ≈ 0.00825 BTC
Free EU shipping
V-ColorIn stock
$499.99 ≈ 0.0075 BTC
Free EU shipping
V-ColorIn stock
$1,049.99 ≈ 0.01575 BTC
Free EU shipping
KLEVVIn stock
$509.99 ≈ 0.00765 BTC
Free EU shipping
KLEVVIn stock
$449.99 ≈ 0.00675 BTC
Free EU shipping
$499.99 ≈ 0.0075 BTC
Free EU shipping
PatriotIn stock
$479.99 ≈ 0.0072 BTC
Free EU shipping
KLEVVIn stock
$499.99 ≈ 0.0075 BTC
Free EU shipping
Team GroupIn stock
$1,039.99 ≈ 0.0156 BTC
Free EU shipping
CorsairIn stock
$1,079.99 ≈ 0.0162 BTC
Free EU shipping
KLEVVIn stock
$569.99 ≈ 0.00855 BTC
Free EU shipping
KingstonIn stock
$439.99 ≈ 0.0066 BTC
Free EU shipping
G.SkillIn stock
$319.99 ≈ 0.0048 BTC
Free EU shipping
G.SkillIn stock
$419.99 ≈ 0.0063 BTC
Free EU shipping
G.SkillIn stock
$429.99 ≈ 0.00645 BTC
Free EU shipping
G.SkillIn stock
$489.99 ≈ 0.00735 BTC
Free EU shipping
KLEVVIn stock
$489.99 ≈ 0.00735 BTC
Free EU shipping
Showing 1–60 of 402
Show 60 moreEvery part of a desktop build, from the graphics card to the last adapter, sold new and sealed with the full manufacturer warranty. Start with the parts that decide everything else:
The PC Builder checks socket, memory type, GPU length, cooler height and PSU wattage as you add parts. Prices are in USD, checkout needs no account, and you pay in Bitcoin, Ethereum or USDT.
Going deeper: How to buy PC hardware with Bitcoin safely (2026 guide)
Your cart
Your cart is empty
Start with a top category:
Shipping calculated at checkout. Pay with BTC, ETH or USDT — rate locked when you check out.
Compare 0/4
Compare