Price for 6000 Blackwell series cards have stabilized after 3 consecutive 30% baseline hikes by Nvidia in 2026 and are expected to maintain through the rest of 2026. Supply remains strained. Please note that compliance is mandatory on all AI enterprise compute GPUs and Servers and end-user forms must be filled out before we can share any quotes. Please note Credit Card payments will only work if USD or AED currency is selected on top right corner of the website. HGX B200/B300 lead times are now between 8-14 weeks for Golden Sku, with custom BOMs exceed 20 weeks. For DRAM and SSD bulk orders, please inquire in the chat.
Model: U3S21EXPH
Sub: 860T
Version: 10
Crypto Algorithm/Coins: SHA256 | BTC, BCH, BSV
Typical Hashrate: 860 TH/s
Power on Wall @35°C: 11180W
Power Efficiency on Wall @35°C: 13.0 J/T
Input Voltage: 380~415V
Input Frequency: 50~60Hz
Input Max Current: 24 Amp
Network Connection Mode: RJ45 Ethernet 10/100M
Server Size (w/o package): 900 x 486.2 x 132 mm
Coolant Flow: 16.0-20.0 L/min
Working Coolant: Antifreeze/Pure water/Deionized water
Storage Temperature: -20~70°C
Operation Humidity: 10~90% RH
Warranty: 2 years CYCLESAFE extended Vipera warranty
✓ Requires Standalone 12kw Cooling Kit Solution if not operating with the HK3 V6 Antspace container. They can be found here.
✓ If using with the Antrack V1, only 2 units will fit inside, not the standard 4
This is a preorder. All sales final. No returns or cancellations. For bulk inquiries, consult a live chat agent or call our toll-free number.
Verified reviews from real customers on Trustpilot
The Bitmain Antminer S21 XP Hyd (473Th) sets a new standard in mining efficiency and performance. Boasting dimensions of 410 x 170 x 209mm, this model operates at a moderate noise level of 50 dB while utilizing innovative hydro-cooling technology for optimal thermal management. With a power consumption of 5676W and an Ethernet interface for seamless connectivity, it thrives in environments with temperatures ranging from 5 to 45°C and humidity levels from 5 to 95%. Ideal for mining enthusiasts seeking cutting-edge hardware, the Antminer S21 XP Hyd (473Th) promises robust performance and reliability in cryptocurrency mining operations.

| Specification | S21E XP Hydro |
|---|---|
| Model | U3S21EXPH |
| Sub | 860T |
| Version | 10 |
| Crypto Algorithm/Coins | SHA256 |
| Typical Hashrate | 860 TH/s |
| Power on Wall @35°C | 11180W |
| Power Efficiency on Wall @35°C | 13.0 J/T |
| Input Voltage | 380~415V |
| Input Frequency | 50~60Hz |
| Input Max Current | 24 Amp |
| Network Connection Mode | RJ45 Ethernet 10/100M |
| Server Size (w/o package) | 900486.2132 mm |
| Coolant Flow | 16.0-20.0 L/min |
| Working Coolant | Antifreeze/Pure water/Deionized water |
| Storage Temperature | -20~70°C |
| Operation Humidity | 10~90% RH |
| Specification | Dry Tower | Dry-Wet Tower |
|---|---|---|
| Type | Dry Tower Container Type | Dry-Wet Tower Container Type |
| Dimensions (LWH) (mm) | 605824382896 | 605824382896 |
| Heat Dissipation Capacity (kW) | N/A | 1000 kW |
| Outlet Temperature | 35°C (Outlet temp 5°C above ambient @ 30°C) | 35°C @ 28°C Wet Bulb Temperature |
| Container Certification | China Classification Society Certification | China Classification Society Certification |
| Safety Certification | N/A | NFPA 79:2021, UL 508A:2018 R8.21, CSA C22.2 No. 14-18, ANSI/ISO 12100:2012, IEC 60204 Ed 5.1 2009 |
| Operating Power (kW) | 20~32 | 14~28 |
| Motor Rated Voltage and Frequency | 400V ±5%, 50/60Hz | 400V ±5%, 50/60Hz |
| Shipping Weight (T) | 6 | N/A |
| Operating Weight (T) | 8 | N/A |
| Connection Interface | DN100 (ISO2852 PN16) | N/A |
| Water Resupply Pipe Interface | DN10 (Tapered tube) | N/A |
| Noise Level @ 25°C, 15m | 70dBA | N/A |
| Pipe Materials | 304 stainless steel | N/A |
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