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55V3-128G-DC310
Huawei OceanStor 5500 V3(2U,Dual Controllers,DC,128GB,SmartI...
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55V3-128G-DC310 is a high-performance NAS system featuring an 8-bay design that supports mixed drive types including SATA HDDs, SATA SSDs, and NVMe SSDs. It offers a total storage capacity of 512 TB and supports multiple RAID levels such as RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, all powered by an Intel Xeon processor with 4 cores for robust performance and reliability.
55V3-128G-DC310 comes with 16 GB of pre-installed DDR4 memory, expandable up to 64 GB, ensuring smooth multitasking and virtualization efficiency. The system provides versatile connectivity through USB 3.2, 10GbE Ethernet, and Fibre Channel interfaces, while also offering network scalability and expansion support. Equipped with a redundant power supply rated at 350W and redundant fan cooling, this storage solution is ideally suited for SMB backup, enterprise data centers, virtualization environments, and media servers.
55V3-128G-DC310 price is $18,071.90, a 59% saving from the Huawei list price of $44,077.79. 55V3-128G-DC310 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 55V3-128G-DC310 for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
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| 55V3-128G-DC310 |  N8500-STD-N2M48G-G8-AC-1 |  LPU10ETHV3 |  SN2Z14FCSP |  SN2Z05FCSP | |
|---|---|---|---|---|---|
| Bay Count | 8-bay | 8-bay | 24-bay | 12-bay | 24-bay |
| CPU Cores | 4 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Active | Redundant Fan | Active |
| Depth | 27.6 inches | 28 | 28 inches | 28 inches | 28.0 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3.5 inches | 2 | 4 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| LAN Ports | 2 | 2 | 4 | 4 | 2 |
| Max RAM Capacity | 64 GB | 32 GB | 64 GB | 64 GB | 64 GB |
| Max Supported Capacity | 512 TB | 1 PB | 512 TB | 512 TB | 256 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 500W | 750W | 350W |
| Product Name | 55V3-128G-DC310 | N8500-STD-N2M48G-G8-AC-1 | LPU10ETHV3 | SN2Z14FCSP Storage System | SN2Z05FCSP Series SAN Storage System |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| RAM Type | DDR4 | DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | SAN | SAN | SAN | SAN |
| Supported Drive Types | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed |
| Surveillance Support | No | No | No | No | Yes |
| USB Ports | USB 3.2 | USB 3.0 | USB 3.2 | USB 3.2 | USB 3.0 |
| Use Case | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 35 lbs | 35 lbs | 35 lbs | 50 lbs | 45 lbs |
| Width | 17.3 inches | 17 | 17 inches | 17.5 inches | 17.5 inches |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
SmartIO configuration delivered stable 10Gb Ethernet performance.
Reliable DC powered dual controller array.
Consistent SAN and Ethernet integration.
Professional storage platform for core workloads.
Predictable latency under sustained load.
Improved storage reliability significantly.
The Huawei OceanStor 5500 V3 (SKU: 55V3-128G-DC310) is a 2U dual-controller enterprise storage system featuring 128 GB cache, SmartIO acceleration, 8×10 GbE ports, and up to 12×3.5" drive bays for high-performance, reliable data storage.
It employs a dual active-active controller design with redundant power supplies, hot-swappable drives and fans, and non-disruptive firmware upgrades to ensure continuous operation and high availability.
It delivers up to hundreds of thousands of random IOPS and multigigabyte-per-second sequential throughput, reducing latency and accelerating mission-critical applications.
SmartIO accelerates data access by automatically identifying hot data and caching it on high-speed flash, reducing response times and improving overall system throughput.
The 55V3-128G-DC310 supports 8×10 GbE ports (RJ45/SFP+), iSCSI, and optional Fibre Channel host bus adapters for flexible IP and SAN integration.
It supports online expansion from 12 drives to over 300 drives via expansion enclosures, scaling raw capacity to multi-petabyte levels without service interruption.
It supports 3.5" SAS, SATA HDDs, and SSDs with RAID levels 0, 1, 5, 6, 10, 50, and 60 for balanced performance, capacity, and data protection.
Built-in redundancy includes dual controllers, dual-path I/O, redundant PSUs, hot-swappable fans/drives, and non-disruptive upgrades for continuous availability.
It integrates seamlessly with VMware vSphere, Microsoft Hyper-V, KVM, and OpenStack using native plugins and VAAI support for optimized virtualized storage.
Inline deduplication and compression identify and eliminate redundant data blocks before writing to disk, reducing storage footprint by up to 70%.
The system offers synchronous and asynchronous replication, point-in-time snapshots, and clones, enabling disaster recovery with defined RPO/RTO levels across sites.
Huawei DeviceManager GUI, CLI, eSight, and RESTful APIs deliver comprehensive configuration, real-time monitoring, alerting, and automation for streamlined operations.
Typical power consumption is around 500 W per chassis, with dual 100–240 VAC redundant PSUs and N+1 cooling fans operating at 15–35 °C ambient temperature.
Huawei provides a 3-year hardware warranty plus optional 24×7 premium support, on-site service, spare-parts management, and software updates through SMARTCARE contracts.
Ideal use cases include virtual desktop infrastructure (VDI), online transaction processing (OLTP), file sharing, backup/archiving, and mid-tier database environments requiring high performance.
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