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High Hashrate S21 XP 270t Computer Server Low Power Cost S21 XP Hyd 473t Water Cooling S21 XP Immersion 300t
US$5,127.00
1-99 Pieces
US$4,966.00
100-299 Pieces
US$4,736.00
300+ Pieces

Product profile

Customization

Available

After-sales Service

Online

Warranty

Half Year - One Year

Model NO.

S21 XP 270T

Type

Air-Cooled

Cooling Water

Industrial Water

System Type

Combined

Fans Species

Double-speed fan

Noise Level

Low

Application Fields

Electronics

Condition

New

Manufacturer

Bit

Model

S21 XP Hydro 473t

Fans

2

Power

5676W

Interface

Ethernet

Coin

Alephium

Stock

Yes

Transport Package

Safety Carton for Each Machine

Specification

264 x 200 x 290mm

Trademark

Ant

Origin

China Guangdong

HS Code

8471609000

Production Capacity

50000

Key features

High Performance S21 XP: Features Ant S21 XP Hyd with 473Th hashrate and 5676W power consumption.
Hydro-Cooling System: Utilizes hydro-cooling technology for efficient heat dissipation.
100% Original Guarantee: Guarantees 100% original products with competitive pricing.
Fast Shipping: Ships new machines within 2-3 days after payment.
Flexible Payment Options: Supports Bitcoin, USDT, T/T, Credit Card, and Western Union.
Comprehensive Warranty: Offers 180-360 days warranty depending on the model.
Low Noise Operation: Operates at a low noise level of 50db.
Global Shipping Support: Uses UPS, DHL, FedEx, and other major carriers for delivery.

Company profile

Shenzhen Letine Technology Co., Ltd.
Low MOQCustomization from SamplesODM ServicesOEM Services
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤3.97h

AI-Powered supplier vetting

SummaryShenzhen Letine Technology Co., Ltd. is a China-based limited company established in 2006, with 78 employees and business activities covering computer hardware, software, peripherals, digital products, artificial intelligence hardware/software, wearable devices, and import/export. The supplier reports strong customization options, OEM service for popular brands, SDK availability, inventory capability, quality assurance, documented complaint and corrective-action procedures, and 19 years of export experience. It also states that 90% of sales are exports and that it has participated in the 2025 ISE-Spain trade show. However, no valid manufacturing-capacity contract exists with its factory or related subcontractors, and it lacks overseas warehouses, showrooms, agents, or branches. The supplied information does not provide verifiable certifications, detailed customer cases, or sufficient financial-performance evidence.
Supplier typeThe supplier is identified as a combined company and a limited company, Shenzhen Letine Technology Co., Ltd., operating from Guangdong, China. Its stated scope includes computer hardware, software, peripherals, digital products, AI-related products, wearable devices, and import/export activities, indicating a technology supplier with both trading and manufacturing-related activities.
After-Sales capabilityThe supplier states that it has fast and professional after-sales capabilities, with a sales team available online 24 hours. It also reports clear procedures and followed records for handling customer complaints and corrective and preventive actions, providing explicit evidence of an established service process.
R&D capabilityThe supplier reports R&D capability with an available SDK and business activities involving AI application software development, AI hardware sales, wearable smart-device manufacturing, and sales. These details support relevant technical and product-development capability, although no specific patents, R&D team size, or developed products are provided.
Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples. This directly indicates broad customization options across different starting inputs and project scopes.

Product Q&A

Q:What is the warranty period for the miners?
A:
Some models have a 180 days warranty. Bitmain miners have a 360 days warranty.
Q:Who provides the warranty service?
A:
If within the warranty period, the original factory is responsible. If out of warranty, we provide paid maintenance service.
Q:What payment methods do you accept?
A:
We mainly support Bitcoin, USDT, T/T bank transfer, MoneyGram, Credit Card, Western Union, and Cash.
Q:What are the shipping methods?
A:
We use UPS, DHL, FedEx, EMS, TNT, or a shipping agent as per your request.
Q:How long does shipping take?
A:
New machines ship within 2-3 days. Used machines require testing. Arrival usually takes 7-10 days after shipping.

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