Oceanstor 18800
Overview
Product sourcing insights & recommendations
The Huawei OceanStor 18800 series, now evolving into the OceanStor Dorado 18000 V6/V7 high-end all-flash systems, serves as a flagship for mission-critical enterprise storage HuaweiFuturumgroup. As of 2026, the series is a market leader in performance, scalability, and "AI-native" features designed for the digital economy BlocksandfilesCloudian.
Product Insights & Specifications
* Evolution: The 18800 series transitioned from hybrid flash (V3/V5) to the OceanStor Dorado 18000 V6 and the latest V7 all-flash architectures HuaweiHuawei.
* Performance: The Dorado 18000 V6 delivers up to 40,000,000 IOPS and sub-0.1ms latency, while the V7 series further optimizes IOPS using AI-driven acceleration Huawei.
* Reliability: Features SmartMatrix full-mesh architecture, ensuring 99.99999% availability and the ability to tolerate 7 out of 8 controller failures without service interruption HuaweiHuawei.
* Scalability: Supports up to 32 controllers and massive raw capacities, utilizing high-speed NVMe over RoCE and RDMA protocols HuaweiHongtelecom.
2026 Market Trends
* Cyber-Resilience: Modern enterprise storage now includes hardware-level ransomware detection and automated air-gap recovery as standard Everpuredata.
* AI-Native Data Lakes: Systems are increasingly optimized for Large Language Model (LLM) training, featuring high-bandwidth GPU-direct storage access Infinidat.
* Sustainability: A sharp shift toward QLC high-density flash is replacing HDDs to reduce data center power consumption by up to 70% Huawei.
* Market Share: Huawei remains a top global player alongside Dell and NetApp, specifically dominating the high-end external storage system market in 2026 Blocksandfiles.
B2B Availability
I have identified several high-end OceanStor configurations available on the B2B market, including Dorado 18000 and 18800 V6 models.
Oceanstor Dorado 18000 V6 V7 All Flash Storage
Products · Top picks & verified manufacturers
Original Ocean HW Stor Dorado 5000 V6 6000 5500 8000 V6 18000 V6 All Flash Data Network Attached Storage 8TB USB 5U Stock
Beijing Yuexinda Technology Co., Ltd.verified🇨🇳CN4 yrs
Hot Selling HUAWEIs OceanStor Dorado 5000 V6 6000 V6 All Flash Nas Server Networking Storage
Beijing Chuanghai Xinji Information Technology Co., Ltd.verified🇨🇳CN2 yrs
For Storage Oceanstor Dorado 18500 V6/18800 V6 High-End Intelligent Full Flash System Used 32 Controllers 100G RDMA/SAS 3.0
Beijing Wisdom Creative Information Technology Co., Ltd.verified🇨🇳CN6 yrs
The New OceanStor Dorado 6800/18500 V6/18800 V6 Full Flash Memory Server Storage Server
Shenzhen Shenzhou Changtong Technology Development Co., Ltd.verified🇨🇳CN5 yrs
For Storage Oceanstor Dorado 18500 V6/18800 V6 High-End Intelligent Full Flash System Used 32 Controllers 100G RDMA/SAS 3.0
Henan Koleida Electronic Technology Co., Ltd.🇨🇳CN1 yrRelated Searches
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Sources & References
28 sources cited · Verified industry data & reports
Product Specifications - OceanStor Dorado 8000 V6 and Dorado 18000 ...
support.huawei.cn
Update Date：2026-04-01 · OceanStor Dorado 6.1.2 Error Code Reference · OceanStor Dorado 6.1.2 Event Reference · OceanStor Dorado 6.1.2 Command Reference · OceanStor Dorado V6 Series 6.1.x & V700R001 Initialization Guide · OceanStor Dorado V6 Series 6.1.x & V700R001 Basic Storage Service Configuration Guide for File ·
Huawei OceanStor 18800 V3
www.hongtelecom.com
Detail:The OceanStor 18800 V3 engine (four control, AC \ 240V high voltage direct current, 2TB cache, SPE72C0600) 88V3-4C2T-AC . Detail:The OceanStor 2200 V3 Employing a 16 Gbit/s Fibre Channel host port, PCIe 3.0 bus, and 12 Gbit/s SAS 3.0 disk port. ... 8000 V6 8000V6 9340 Chassis Core Center Network Data Management and Operation Data Storage DME Dorado 8000 V6 Enterprise Network WDM Flash Storage DME Flexible Card FusionCube 1000 Huawei Huawei 8000V6 Huawei Data Storage Huawei DME Huawei Dorado Huawei Dorado 8000 V6 Huawei Enterprise Network WDM OSN1800 Huawei Flash Storage Huawei IVS3800 Huawei NetEngine Huawei OceanStor Dorado 8000 V6 Huawei OceanStor Pacific 9340 Huawei OSN1800 Huawei Pacific 9363 Huawei Software Huawei Storage Huawe OceanStor Interface Card IVS3800 License LPU Module NetEngine 40E Series OceanStor 9340 OceanStor Pacific 9340 Optical Transmission Network OSN 1800 OSN1800 OSN9800 Router Scale out Storage Software The OceanStor 18000 V3 series (OceanStor 18500 V3/18800 V3 mission critical storage system) is Huawei’s next-generation of enterprise products feature virtualization, hybrid cloud, thin IT, and low carbon footprint. The storage system offers an advanced storage solution for mission-critical services in medium- and large-sized enterprise data centers, virtualization data centers, and cloud data centers. Detail: The OceanStor 18800 V3 engine (four control, AC \ 240V high voltage direct current, 2TB cache, SPE72C0600) 88V3-4C2T-AC .
OceanStor Dorado 8000/18000 V6 All-Flash Storage | Huawei Enterprise
e.huawei.com
Huawei OceanStor Dorado 8000 and 18000 V6 High-End All-Flash Storage Systems V700R001C00 - Data Sheet OceanStor Dorado 8000 V6 and 18000 V6 can easily meet the diverse performance or reliability demands of core services for medium and large enterprises, banks, and data centers, making them well-suited to the carrier, finance, government, and manufacturing fields. Huawei OceanStor Dorado 8000 V6 and 18000 V6 are high-end all-flash storage systems that deliver industry-leading performance of up to 40,000,000 Input/Output Operations Per Second and 99.9999% reliability.
Huawei OceanStor 18800 V3 Product Description - Learn About Products
support.huawei.com
The OceanStor 18000 V3 series (18500 V3/18800 V3) storage systems are the new benchmark for high-end storage, providing the best data services for enterprise, mission-critical businesses. Scalable to 16 controllers, 16 TB of cache, and 34.6 PB total capacity, the 18000 V3 system handles large-scale OLTP and OLAP database applications with ease.
OceanStor Dorado 3000 V6, Dorado 5000 V6, and Dorado 6000 V6 6.x ...
support.huawei.com
Update Date：2026-04-01 · OceanStor Dorado V6 Series 6.1.x & V700R001 Initialization Guide · OceanStor Dorado V6 Series 6.1.x & V700R001 Basic Storage Service Configuration Guide for File · OceanStor Dorado V6 Series 6.1.x & V700R001 HyperMetro Feature Guide for Block · This document describes the positioning, highlights, typical applications, architecture, specifications, environmental requirements, standards compliance, and granted certifications of the OceanStor Dorado 3000 V6, Dorado 5000 V6 and Dorado 6000 V6 storage systems.
OceanStor Dorado 8000 V6 and Dorado 18000 V6 6.x and V700R001 Product ...
support.huawei.com
Update Date：2026-04-01 · OceanStor Dorado 6.1.2 Error Code Reference · OceanStor Dorado 6.1.2 Event Reference · OceanStor Dorado 6.1.2 Command Reference · OceanStor Dorado V6 Series 6.1.x & V700R001 Initialization Guide · OceanStor Dorado V6 Series 6.1.x & V700R001 Basic Storage Service Configuration Guide for File · This document describes the positioning, highlights, typical applications, architecture, specifications, environmental requirements, standards compliance, and granted certifications of the OceanStor Dorado 8000 V6 and Dorado 18000 V6 storage systems.