نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Rectangular metal mining unit, matte grey finish, two front fans, Ethernet port visible

AFRNDK

AFRNDK Antminer S21 XP 270TH/s 3645W mining hardware

SKU CH-HZDV-AARVQ

SHA-256 ASIC miner delivers 270 TH/s at 3645 W with 13.5 J/TH efficiency, air-cooled by two fans at 75 dB, operating from 5 to 45 °C on 220 V input

  • TypeMining Machine/Miner
  • Crypto AlgorithmSHA-256
  • Compatible CurrencyBitcoin (BTC)
  • Mining HardwareASIC
  • Hashrate270TH/S
  • Power Consumption3645W
  • 270 TH/s hashrate delivers maximum Bitcoin mining throughput
  • 5 J/TH efficiency reduces electricity cost per terahash
  • 3645 W power draw matches high-density farm infrastructure
  • 75 dB noise level suits managed data-centre environments
  • 5 to 45 °C operating range ensures stable performance in varied climates

Purpose and operator

The AFRNDK Antminer S21 XP is an ASIC miner built for the SHA-256 algorithm and targets Bitcoin (BTC). It delivers a hashrate of 270TH/s while drawing 3645W, reaching an efficiency of 13.5J/TH. The unit suits professional mining operations that prioritise energy efficiency over raw density.

Build integration

The chassis measures 400 x 195 x 290mm and connects through a single Ethernet port. Two onboard fans provide air cooling, producing a noise level of 75dB that requires a ventilated rack or dedicated room. Power input must be 220V; incorrect voltage can damage the hardware. Operating temperature range is 5 to 45°C.

Sustained-load behaviour

At continuous load the miner maintains its rated 270TH/s within the 5 to 45°C envelope. The 13.5J/TH efficiency figure is quoted for steady-state operation rather than a short burst. Stable 220V supply and adequate airflow are essential to keep temperatures in range and prevent thermal throttling.

أبرز المميزات

  • 270 TH/s hashrate delivers maximum Bitcoin mining throughput
  • 5 J/TH efficiency reduces electricity cost per terahash
  • 3645 W power draw matches high-density farm infrastructure
  • 75 dB noise level suits managed data-centre environments
  • 5 to 45 °C operating range ensures stable performance in varied climates

المواصفات

BrandANTMINER
SeriesS21XP
ModelS21XP
TypeMining Machine/Miner
Crypto AlgorithmSHA-256
Compatible CurrencyBitcoin (BTC)
Mining HardwareASIC
Hashrate270TH/S
Power Consumption3645W

أسئلة حول هذا المنتج

What power efficiency does the 270 TH/s hashrate reach at 3645 W?

The miner delivers 13.5 J/TH at the rated 270 TH/s and 3645 W power draw.

What noise level and heat range should be expected when the unit runs continuously?

The two fans produce 75 dB and the operating temperature window is 5 to 45 °C.

Which voltage supply and network connection are required before the miner can start?

A 220 V power source and an Ethernet cable are needed for operation.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.