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The average lead time is within 15 workdays for both peak and off-season periods.

What certifications does the product have?

The product is certified with FCC, RoHS, and CE standards.

S19e XP Hydro 251th/S 5522W Water Cooling

Name: S19e XP Hydro 251th/S 5522W Water Cooling
Brand: Shenzhen Letine Technology Co., Ltd.
SKU: 2133067955

Guangdong, ChinaShenzhen Letine Technology Co., Ltd.

US$2,839.00-2,849.00

1 Piece

Product profile

Customization

Available

Graphics Card

Integrated Graphics Card

Video Memory Capacity

1024 MB

Model NO.

S19e XP

Interface Type

PCI Express 4.0 16X

Video Memory Type

Gddr6

Output Type

DVI

Chip

nVIDIA

Memory Bus

256 Bit

Bus Standard

PCI-E 16X

Heat Dispatch Method

Fan HeatSink

3D API

DirectX 10.1

Model

S19e XP

Hashrate

251t

Power

5522W

S19e XP

S21e XP

Transport Package

Box

Specification

195 x 290 x 400mm

Trademark

Origin

China

HS Code

8471504090

Production Capacity

5000/ Week

Key features

High Hashrate Performance: Delivers 251Th/s hashrate with 5522W power consumption for efficient mining.

Water Cooling System: Features advanced water cooling technology to ensure stable operation and lower noise.

Flexible Customization: Supports full customization, minor customization, and customization from designs or samples.

Broad Algorithm Support: Compatible with multiple algorithms including DG1, X16-Q, KS3M, D9, HS3, and more.

Certified Quality: Products hold FCC, RoHS, and CE certifications ensuring safety and compliance.

Professional Manufacturer: Established in 2006 with 19 years of export experience and 10 R&D engineers.

Strict Quality Control: 100% visual and functional inspection for finished products with traceable raw materials.

Low MOQ Availability: Minimum Order Quantity is 1 unit, allowing for flexible purchasing options.

Company profile

Low MOQCustomization from SamplesODM ServicesOEM Services

Shenzhen Letine Technology Co., Ltd.

Guangdong, China

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: ≤5.42h

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.