• Bitmain Antminer S9 Bitcoin Miner, 0.098 J/GH Power Efficiency, 13.5TH/s

    *POWER SUPPLY IS NOT INCLUDED* If you have 220v-264v power, then Bitmain recommends using the APW3++ power supply. If you have 110v-120v power (standard power outlets in the US), then the following power supplies have been confirmed to work well: -Bitmain's APW5 -Two Bitmain APW3++ -EVGA's SuperNova 1600 G2 Specifications: 1. Hash Rate: 13.5 TH/s ±5% 2. Power Consumption: 1323W ±10% 3. Power Efficiency: 0.098 W/GH ±7% 4. ASIC Chip: 189 x BM1387 5. Dimensions: 350mm(L)*135mm(W)*158mm(H) 6. Cooling: 2x 12038 fans 7. Network: Ethernet cable is not included Notes: 1. Due to the nature of these products, there are higher than normal restocking fees (typically 40%). The restocking fees are typically waived in the event that there is a provable failure that prevents the AntMiner from being within 5% of advertised speeds within the first 30 days. The warranty will be voided by overclocking. In the event that you experience a failure, please reach out to the seller immediately so that we can begin troubleshooting with you and/or processing a replacement. 2. The AntMiner S9 requires TEN 6-pin PCI-e connectors. There are three hash boards that each require THREE 6-pin PCI-e power connectors and one additional 6-pin PCI-e power connector on the contro...

    • Color: Silver
    • Brand: Bitmain
    • UPC: 695937262340

  • ASUS PRIME Z370-A LGA1151 DDR4 DP HDMI DVI M.2 USB 3.1 Z370 ATX Motherboard with USB 3.1 for 8th Generation Intel Core Processors

    Designed for 8th generation Intel Core processors, the Prime Z370-A delivers maximum performance with customizable style. 5-Way Optimization provides intelligent auto-tuning and dynamic fan calibration, AURA Sync RGB with addressable headers and 3D printing mounts customize your build, while Dual M.2 and USB 3.1 Gen2 delivers maximum transfer speeds.

    • Color: unknown
    • Brand: Asus
    • ASIN: B075RJHN2D
    • UPC: 190198496737

  • Antminer S7 ~4.73TH/s With 2 Fans @ .25W/GH 28nm ASIC Bitcoin Miner

    1. Hash Rate: 4.73 TH/s ±5% 2. Power Consumption: 1210 W (at the wall, with APW3, 93% efficiency, 25C ambient temp) 3. Power Efficiency: 0.25 J/GH (at the wall, with APW3, 93% efficiency, 25°C ambient temp) 4. Rated Voltage: 12.0V+5%, should not be less than 12.0V 5. Chip quantity per unit: 162x BM1385 6. Dimensions: 301mm(L)*123mm(W)*155mm(H) 7. Cooling: 2x 12038 fan 8. Operating Temperature: 0° C to 40° C 9. Network Connection: Ethernet 10. Default Frequency: 600M

    • Color: Silver
    • Brand: AntMiner
    • ASIN: B014OGCP6W
    • UPC: 709238679636

  • Excelvan 1300W Switching Fully Modular Power Supply for Mining Miner Machine

    Description: Excelvan 1300W Switching Power Supply supports 6 GPU systems. Sextuple 6+2PIN meet the needs of high-end double video card jack. In addition, this power supply owns the ability to avoid lightning stroke. It will meet the needs of high-end double video card jack. In addition, this power supply owns the ability to avoid lightning stroke. Furthermore, it also has low-noise that the noise is less than 26dB under 100% loading, which bring convenience to you. What's more, active PFC line allows to have the capacity of anti-jamming and active PFC broadband Design supports input of large voltage. Last but not least, this product is Equipped with NTC thermistor to prevent short circuits from happening or other problems of parts burned. In addition, it is good for mining miner machine. Highlights: A. Sextuple 6+2PIN: meet the needs of high-end double video card jack. B. Silent Design: the noise is less than 26dB under 100% loading. C. Active PFC Line:with the capacity of anti-jamming. D. Active PFC Broadband Design:Supports input of large voltage. E. NTC thermistor: prevent short circuits from happening or other problems of parts burned. F. Design for mining miner machine. G. Owns the ability to avoid lightning stroke. H. Total power is 1300W, Peak Power is 1500W. I...

    • Color: 1300W
    • Brand: Excelvan
    • ASIN: B079G5NXQJ
    • UPC: 717643736684

  • [6 PACK] VICTONY PCI-E Riser Adapter, GPU Riser 1X to 16X Powered Card w/60cm USB 3.0 Extension Cable with 4 Pin to SATA Power Bitcoin Miner Adapter for Mining Machine

    【Guarantee】: Since the product is a precision electronic accessories, if the item be damaged during shipping (in most cases this will not happen), please feel free to contact us. We will do our best to solve it for you. 【Features】:: ★Brand new and high quality.Safer, more efficient, more practical. ★Socket with fixed card buckle, easy to remove the video card and fixed video card, so that the video card will not fall from the slot. ★ 6-pin PCI-E power to 15-pin SATA power cable is more powerful and reduces the burden of the motherboard. ★ The perfect solution for setting up Ethereum mining rigs, whether small open air rigs or large rack based miners. ★With 4 high quality solid capacitors, making graphics power supply more stable and safe. Suitable for mining. ★ Overcurrent protection (surface mounted fuse) to safeguard your components in the event of a short circuit. ★ Multiple voltage regulation components (voltage regulating diode and linear regulator). ★60cm USB 3.0 riser cable enabling flexibility in the placement of your PCI-E devices. ★ PCI Connector plug All gold-plated, more wear-resistant and increase conductivity. ★Dual chip voltage regulation and overcurrent protection. ★4 holes for attaching the riser card to your rig. ★No drive...

    • Color: Blue
    • Brand: VICTONY
    • ASIN: B079LXNKZT
    • UPC: 885991688181

  • Introduction to Machine Learning with Python: A Guide for Data Scientists

    Machine learning has become an integral part of many commercial applications and research projects, but this field is not exclusive to large companies with extensive research teams. If you use Python, even as a beginner, this book will teach you practical ways to build your own machine learning solutions. With all the data available today, machine learning applications are limited only by your imagination.You’ll learn the steps necessary to create a successful machine-learning application with Python and the scikit-learn library. Authors Andreas Müller and Sarah Guido focus on the practical aspects of using machine learning algorithms, rather than the math behind them. Familiarity with the NumPy and matplotlib libraries will help you get even more from this book.With this book, you’ll learn:Fundamental concepts and applications of machine learningAdvantages and shortcomings of widely used machine learning algorithmsHow to represent data processed by machine learning, including which data aspects to focus onAdvanced methods for model evaluation and parameter tuningThe concept of pipelines for chaining models and encapsulating your workflowMethods for working with text data, including text-specific processing techniquesSuggestions for improving your machine learning and data s...

    • ASIN: 1449369413

  • Ballistix Sport LT 16GB Single DDR4 2400 MT/s (PC4-19200) DIMM 288-Pin - BLS16G4D240FSE (Red)

    BLS16G4D240FSE is a 16GB DDR4 desktop module that operates at speeds up to 2400 MT/s and has a CL16 latency. It is an Unbuffered DIMM . It conforms to the industry standard DDR4 UDIMM layout of 288 pins and is compatible with systems that take DDR4 2400MT/s UDIMM memory.

    • Color: Red
    • Brand: Ballistix
    • ASIN: B01DPSQPF2
    • UPC: 649528777249

  • ASUS X99-E LGA2011-v3 5-Way Optimization SafeSlot Aura RGB ATX Motherboard

    Ready for Intel Core i7 X-Series Processors, X99-E combines renowned 5-Way Optimization 1-click system tuning with onboard USB 3.1 Type C M.2. ASUS Aura RGB lighting syncs onboard LEDs with other Aura-capable components for unprecedented personalization. Lastly, new ASUS Safe Slot keeps your graphics card secure and protected.  

    • Brand: Asus
    • ASIN: B01FM8HRXM
    • UPC: 889349409015