Antminer Antminer S21e XP Hyd 3U (U3S21EXPH) – High-Performance Hydro-Cooled BTC Miner (860 TH/s)
The Antminer U3S21EXPH by Bitmain is a next-generation hydro-cooled ASIC miner optimized for SHA-256 cryptocurrencies, including Bitcoin (BTC), Namecoin (NMC), Bitcoin Cash (BCH), and more. Released in December 2024, this model delivers an impressive hashrate of 860 TH/s with a power efficiency of 13.5 J/TH, making it ideal for serious miners seeking both performance and energy optimization. With its low noise level of 40dB and advanced hydro cooling system, it ensures stable and silent long-term operation even under demanding conditions.
Product Glance
|
Specification |
Details |
|---|---|
|
Manufacturer |
Bitmain |
|
Model |
U3S21EXPH |
|
Also Known As |
Antminer S21 EXPH |
|
Release Date |
December 2024 |
|
Hashrate |
860 TH/s |
|
Power Consumption (@25°C) |
11,610W |
|
Power Efficiency (@25°C) |
13.5 J/TH |
|
Noise Level |
40 dB |
|
Cooling System |
Hydro Cooling |
|
Algorithm / Coins |
SHA-256 / BTC, NMC, BCH, BSV, PPC, SYS, ELA, CHI |
Detailed Characteristics
Power Supply
|
Specification |
Details |
|---|---|
|
AC Input Voltage Range |
380~415V AC |
|
AC Input Frequency Range |
50~60 Hz |
|
AC Input Current |
12 A |
Hardware Configuration
|
Specification |
Details |
|---|---|
|
Networking Connection |
RJ45 Ethernet 10/100M |
|
Dimensions (L × W × H) |
900 × 486.2 × 132 mm |
|
Net Weight |
18 kg |
|
Gross Weight |
20 kg |
Environment Requirements
|
Specification |
Details |
|---|---|
|
Operating Temperature |
0~50 °C |
|
Storage Temperature |
-20~70 °C |
|
Operating Humidity (non-condensing) |
10~90% RH |
|
Operating Altitude |
≤2000 m |
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