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LPU4TOE10V3
Huawei OceanStor 4 port 10Gb TOE I/O module(optical SFP+) LP...
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LPU4TOE10V3 is an enterprise-grade SAN storage system designed with a 16-bay drive enclosure that supports a mix of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It delivers a total storage capacity of up to 1 PB, utilizes RAID 5, RAID 6, RAID 10, and JBOD configurations for data protection, and is powered by an Intel Xeon processor with 8 cores.
Featuring pre-installed 16 GB of ECC DDR4 memory expandable up to 64 GB, LPU4TOE10V3 offers high-speed connectivity through 10GbE network ports and USB 3.2 interfaces. It also supports expansion, comes with a redundant power supply rated at 750W, and employs redundant fan cooling for optimal reliability. Ideal for SMB backup, enterprise data centers, virtualization, and media server applications, this system is engineered to meet the demands of critical storage environments.
LPU4TOE10V3 price is is available on request. Get immediate quote.
Request bulk order quote for LPU4TOE10V3 for additional pricing. Browse the full Huawei Storages series or explore all Huawei products.
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| LPU4TOE10V3 | DAE12425U2-AC-4 | DAE22435U4-1-AC |  S5500T-2C32G-01-AC |  STHZ06UCC | |
|---|---|---|---|---|---|
| Bay Count | 16-bay | 24-bay | 16-bay | 24-bay | 6-bay |
| CPU Cores | 8 | 4 | 8 | 8 | 4 |
| 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 | Redundant Fan |
| Depth | 28 inches | 28 inches | 28.0 inches | 27.5 inches | 27.5 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3 inches | 3.5 inches | 3.5 inches | 3.4 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 32 GB | 32 GB | 8 GB |
| LAN Ports | 4 | 4 | 2 | 4 | 2 |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 64 GB | 32 GB |
| Max Supported Capacity | 1 PB | 512 TB | 1 PB | 512 TB | 96 TB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 350W | 750W | 350W | 350W |
| Product Name | LPU4TOE10V3 Storage Array | DAE12425U2-AC-4 | DAE22435U4-1-AC | S5500T-2C32G-01-AC | STHZ06UCC |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 5 / RAID 6 / RAID 10 / JBOD | 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 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| RAM Type | ECC DDR4 | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | NAS |
| Supported Drive Types | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD |
| Surveillance Support | No | No | Yes | No | Yes |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Use Case | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 50 lbs | 35 lbs | 45 lbs | 25 lbs | 45 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17.3 inches | 17.3 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.
10Gb TOE module improved throughput and reduced CPU overhead for iSCSI traffic.
Stable links and consistent performance during heavy transfers.
Smooth deployment with immediate recognition and clean operation.
Professional upgrade for higher bandwidth host connectivity.
Predictable latency and strong stability in production.
Noticeable improvement in application response times.
The Huawei OceanStor LPU4TOE10V3 is a 4-port 10GbE TOE I/O module (optical SFP+) designed to expand network bandwidth and offload TCP/UDP processing on compatible OceanStor storage arrays.
Key features include four SFP+ optical 10GbE ports, hardware-based TCP/UDP offload engine, low latency (<2 µs), up to 40 Gbps aggregate throughput, and hot-swappable design.
The LPU4TOE10V3 is compatible with OceanStor Dorado and V3 series arrays, including OceanStor 5000, 8000, and 2600/2600V3 families that accept pluggable I/O modules.
It supports industry-standard 10Gb SFP+ optical transceivers (850 nm, OM3/OM4 multimode fiber) with distances up to 300 m.
Each port delivers 10 Gbps for an aggregate bandwidth of 40 Gbps, while offloading TCP/UDP processing to reduce CPU usage.
TOE offloads TCP/UDP stack processing from the host CPU to the I/O module, reducing CPU utilization by up to 60% and increasing end-to-end data throughput.
Yes, the module is hot-swappable, allowing insertion or removal without powering down the OceanStor system.
Power consumption is ≤15 W; operating temperature is 5 °C to 40 °C with up to 90% non-condensing humidity.
Insert the module into the designated I/O bay until it clicks, then verify status in the OceanStor management interface—no full system shutdown is required.
No, LPU4TOE10V3 provides TCP/UDP offload but does not natively support RDMA over Converged Ethernet (RoCE).
Firmware V100R005C00 or later is required; you can verify and upgrade via Huawei eSight or the OceanStor command-line interface.
Use Huawei eSight or the OceanStor CLI to view real-time port link status, speed, error counters, and event logs.
Huawei provides a three-year limited warranty against manufacturing defects, with optional extended support plans available.
Purchase genuine modules from authorized Huawei resellers or the official Huawei online store, ensuring SKU LPU4TOE10V3 for authenticity.
Yes, it interoperates with multi-vendor Ethernet fabrics as long as the transceivers and protocols conform to industry standards.
The module delivers sub-2 µs latency, providing high-speed, low-delay connectivity for storage traffic.
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