Hyväksymme kryptoa — hallussasi olevat kolikot voivat näin ostaa oikeaa laitteistoa.Maksa kryptolla, käytä se oikeaan laitteistoon. Ilmainen vakuutettu toimitus maailmanlaajuisesti yli 399 $. Neutraalit, tuotemerkittömät ulkopakkaukset, lähetetään Saksasta.Ilmainen vakuutettu toimitus yli 399 $. Kurssisi lukitaan 30 minuutiksi heti, kun kassa avautuu.Kurssi lukittu 30 minuutiksi. Jokainen tuote on sinetöity, sen sarjanumero on tarkistettu, ja sillä on 24 kuukauden takuu.Sinetöity, 24 kuukauden takuu.

Seuratut tuotteet Kirjaudu sisään
Rectangular metal mining unit with front grille and rear exhaust, matte grey finish, RJ45 port visible

Antminer

Antminer S21 Pro+ 245T Air-Cooling mining hardware

SKU CH-EMEX-9N7QT

SHA-256 ASIC miner delivers 245 Th/s at 15 J/TH with 3675 W power draw and 76 dBA noise

  • Part#S21 Pro+ 245T
  • TypeMining Machine/Miner
  • Crypto AlgorithmSHA256
  • Compatible CurrencyBitcoin (BTC)
  • Mining HardwareASIC
  • Hashrate245 Th/s
  • 245 Th/s hashrate for high Bitcoin mining throughput
  • 15 J/TH power efficiency reduces electricity cost per terahash
  • 3675 W typical power draw with ±5 % tolerance
  • 76 dBA noise level at 30 °C ambient temperature
  • RJ45 Ethernet 10/100M provides wired network connectivity

What this miner does

The Antminer S21 Pro+ 245T is an air-cooled ASIC built for SHA256 mining of Bitcoin, Bitcoin Cash and Bitcoin SV. It delivers a typical hashrate of 245 Th/s at 3675 W with a rated efficiency of 15 J/TH and connects through a single RJ45 10/100M Ethernet port.

The figure that decides fit

Power efficiency of 15 J/TH determines whether the unit meets your electricity cost target; actual hashrate may vary by ±3% and wall power by ±5%, so calculate profitability with those tolerances in mind.

Installation and common issues

The miner runs on 220–277 V AC at 50–60 Hz with a maximum draw of 20 A, so the circuit and PDU must be rated accordingly. It operates from -20 °C to 45 °C at up to 2000 m altitude and produces 76 dBA at 30 °C, requiring adequate airflow and noise planning.

Kohokohdat

  • 245 Th/s hashrate for high Bitcoin mining throughput
  • 15 J/TH power efficiency reduces electricity cost per terahash
  • 3675 W typical power draw with ±5 % tolerance
  • 76 dBA noise level at 30 °C ambient temperature
  • RJ45 Ethernet 10/100M provides wired network connectivity

Tekniset tiedot

BrandAntminer
SeriesS21 Pro+
ModelS21 Pro+ 245T
Part#S21 Pro+ 245T
TypeMining Machine/Miner
Crypto AlgorithmSHA256
Compatible CurrencyBitcoin (BTC)
Mining HardwareASIC
Hashrate245 Th/s
Network ConnectionRJ45 Ethernet 10/100M
Noise level76 Noise(3-2)@30℃, dBA
Power Consumption3675 W
Power Efficiency15 J/TH
Operation Temperature-20~45°C
Storage Temperature-20~70°C
Operation Humidity10%~90%RH
Dimension450*219*293mm
Weight18.5kg

Kysymyksiä tästä tuotteesta

What does the 245 Th/s hashrate mean for daily Bitcoin mining output?

The 245 Th/s hashrate is the typical SHA256 processing speed; actual output fluctuates by ±3% depending on network difficulty and pool luck.

How does the RJ45 Ethernet 10/100M interface limit mining pool connectivity?

The 10/100M Ethernet port caps network throughput at 100 Mbps, which is sufficient for stratum protocol traffic but prevents gigabit LAN speeds.

Will the 450×219×293 mm dimensions fit a standard 19-inch server rack?

The unit measures 450 mm wide by 219 mm high by 293 mm deep and weighs 18.5 kg, requiring a shelf or rails rated for that depth and weight.

Myös tällä osastolla

Asiakkaat vertailivat myös näitä

Sama osasto, sama kassa — kahdeksan kryptovaluuttaa ja 30 minuutin kurssilukko.